" + "ETH Zürich - Creative Chemistry on the Internet" + "<\/title>"); doc.writeln("<link rel=\"stylesheet\" href=\"" + ROOTP + "css/cci_text.css\">"); doc.writeln("<link rel=\"stylesheet\" href=\"" + ROOTP + "css/cci_wcms.css\">"); doc.writeln("<link rel=\"shortcut icon\" href=\"" + ROOTP + "cci.ico\">"); doc.writeln("<meta name=\"resource-type\" content=\"document\">"); doc.writeln("<meta name=\"distribution\" content=\"global\">"); doc.writeln("<\/head>"); } function makeHtmlBody(document) { this.doc = document; doc.writeln("<body bgcolor=\"#ffffff\" text=\"#000000\"" + "link=\"#0000aa\" vlink=\"#aa0066\">"); doc.writeln("<a id=top name=top><\/a>"); } function makeHtmlTextBody(document){ makeHtmlBody(document); } function makeTopButton(document){ this.doc = document; doc.writeln("<div class=pagetop id=pagetop>"); doc.writeln("<a onclick=javascript:BackToTop() href=\"#top\"><img alt=top src=\"" + ROOTP + "gfx/control/cont-up-o.gif\" border=0><\/a><\/div>"); } function makeBeginVerweis(document) { this.doc = document; doc.writeln("<p><table border=0 cellspacing=4 cellpadding=4><tr><td valign=top>"); } function makeEndVerweis(document,titel,text) { this.doc = document; this.ti = titel; this.te = text; doc.writeln("<\/td><td valign=top><b>" + ti + "<\/b><\/td>" + "<td valign=top>" + te + "<\/td><\/tr><\/table>"); } function exshortNum(excode){ for (inum=1; inum < MAXEX + 1; inum ++){ if (ex[inum][EXSHORT] == excode){ return inum; } } return -1; } function mkexlist(strl) { str=""; for (i1=1; i1 < strl.length; i1 ++){ str=str+strl[i1]; } expn=str.split("+"); exlist=""; for (i1=0; i1 < expn.length-1; i1 ++) { exlist=exlist + exshortNum(expn[i1]) + "+"; } return exlist + "-1"; } function callExlist(excode){ expn=excode.split("+"); exlist=""; miss = 0; for (i1=1; i1 < expn.length-1; i1 ++) { res = exshortNum(expn[i1]); if (res > 0 ) { exlist=exlist + res + "+" } else { miss = miss + 1 } } url=ROOTP +"de/exlist.html?ismovie=-1&exchap=-1&exlist=" + exlist + "&miss=" + miss; win = open (url,"cciext",'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=yes,width=1024,height=800'); win.focus(); return win; } // extern wandelt eine + separierte Experimentliste in Experimentnummern //und ruft exlist function extern(exptext){ expn=exptext.split("+"); exlist=""; for (i1=1; i1 < expn.length-1; i1 ++) { exlist=exlist + exshortNum(expn[i1]) + "+"; } url="de/exlist.html?ismovie=-1&exchap=-1&exlist=" + exlist + "-1"; document.location=url //cciextern.focus(); } function extern_e(exptext){ expn=exptext.split("+"); exlist=""; for (i1=1; i1 < expn.length-1; i1 ++) { exlist=exlist + exshortNum(expn[i1]) + "+"; } url="en/exlist.html?ismovie=-1&exchap=-1&exlist=" + exlist + "-1"; document.location=url } //zum Aufruf von CCI Experimenten aus externen Dokumenten function cciExp(excode, descr){ desc=descr.split("+"); alldesc=""; for (i1=0; i1 < desc.length; i1 ++) { alldesc=alldesc + desc[i1] + "<br>"; } document.writeln("<table border=0 colspec=\"50,550\" cellspacing=3 cellpadding=3>"); document.writeln("<tr><td><a href=\"javascript:extern('+" + excode + "')\">"); document.writeln("<img src='" + ROOTP + "gfx/control/arrv.gif' width=31 height=31 border=0 align=center><\/a>"); document.writeln("<td align=left valign=top><b>" + alldesc + "<\/b><\/td><\/table>"); return; } function makeSearchString(str,pat) { urlargs=str.split("&"); urlsearchstr=""; delimiter="?"; for (i1=0; i1 < urlargs.length; i1++) { urlargssplit=urlargs[i1].split("="); if ((urlargssplit[0] == "expnum") && (pat != "expnum")){ urlsearchstr = urlsearchstr + delimiter + "expnum=" + urlargssplit[1]; delimiter="&"; } if ((urlargssplit[0] == "ismovie") && (pat != "ismovie")){ urlsearchstr = urlsearchstr + delimiter + "ismovie=" + urlargssplit[1]; delimiter="&"; } if ((urlargssplit[0] == "whichpic") && (pat != "whichpic")){ urlsearchstr = urlsearchstr + delimiter + "whichpic=" + urlargssplit[1]; delimiter="&"; } if ((urlargssplit[0] == "control") && (pat != "control")){ urlsearchstr = urlsearchstr + delimiter + "control=" + urlargssplit[1]; delimiter="&"; } if ((urlargssplit[0] == "language") && (pat != "language")){ urlsearchstr = urlsearchstr + delimiter + "language=" + urlargssplit[1]; delimiter="&"; } if ((urlargssplit[0] == "event") && (pat != "event")){ urlsearchstr = urlsearchstr + delimiter + "event=" + urlargssplit[1]; delimiter="&"; } if ((urlargssplit[0] == "exchap") && (pat != "exchap")){ urlsearchstr = urlsearchstr + delimiter + "exchap=" + urlargssplit[1]; delimiter="&"; } if ((urlargssplit[0] == "exlist") && (pat != "exlist")){ urlsearchstr = urlsearchstr + delimiter + "exlist=" + urlargssplit[1]; delimiter="&"; } } return urlsearchstr; } function pluginCode(str,p) { playarg=str.split("+"); for (jp=0; jp < playarg.length; jp ++) { playsplit=playarg[jp]; if (playarg[jp] == p){ return p; } } return -1; } function checkmovie() { var agt = navigator.userAgent.toLowerCase(); var ux = (navigator.appName.indexOf("X11") != -1); var ie = (agt.indexOf("msie") != -1); var ns = (navigator.appName.indexOf("Netscape") != -1); var op = (navigator.appName.indexOf("Opera") != -1); var win = ((agt.indexOf("win")!=-1) || (agt.indexOf("32bit")!=-1)); var mac = (agt.indexOf("mac")!=-1); if (ie && win) { pluginlist = detectIE("rmocx.RealPlayer G2 Control.1","RealPlayer") + detectIE("QuickTimeCheckObject.QuickTimeCheck.1","QuickTime"); } if (op || ns || !win) { nse = ""; for (var i=0;i<navigator.mimeTypes.length;i++) nse += navigator.mimeTypes[i].type.toLowerCase(); pluginlist = detectNS("audio/x-pn-realaudio-plugin","RealPlayer") + detectNS("video/quicktime","QuickTime"); } function detectIE(ClassID,name) { result = false; document.write('<SCRIPT LANGUAGE=VBScript>\n on error resume next \n result = IsObject(CreateObject("' + ClassID + '"))<\/script>\n'); if (result) return name+','; else return ''; } function detectNS(ClassID,name) { n = ""; if (nse.indexOf(ClassID) != -1) if (navigator.mimeTypes[ClassID].enabledPlugin != null) n = name+","; return n; } pluginlist += navigator.javaEnabled() ? "Java," : ""; if (pluginlist.length > 0) pluginlist = pluginlist.substring(0,pluginlist.length-1); avipl = true; //alle koennen es qtpl = false; realpl = false; players= ""; if (ux) players = "u"; if (win) players = "w"; if (mac) players = "m"; // konventionell fuer Unix: //for (i = 0; i < navigator.plugins.length; i++) // { // plugin = navigator.plugins[i]; // if(plugin.name.indexOf("Real")!=-1) realpl = true; // if(plugin.name.indexOf("NPAVI32")!=-1) avipl = true; // if(plugin.name.indexOf("QuickTime")!=-1) qtpl = true; // if(plugin.name.indexOf("Movieplayer")!=-1) qtpl = true; // } if (pluginlist.indexOf("Real")!=-1) realpl = true ; if (pluginlist.indexOf("QuickTime")!=-1) qtpl = true ; if(realpl) players += "+r"; if(avipl) players += "+a"; if(qtpl) players += "+q"; if (players != "" ) return players else return -1 } //function RealActiveX(){ //document.write('<OBJECT ID="RealOneActiveXObject" WIDTH=0 HEIGHT=0 '); //document.write('CLASSID="CLSID:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA"><\/OBJECT>\n'); //} function CompVersion(){ var video=RealOneActiveXObject.ComponentVersion('RV:6.0') var unpac=UnpackVersionNumber(video) return video ; } function UnpackVersionNumber(n) { return '' + (n >> 28) + '.' + ((n & 0xFF00000) >> 20) + '.' + ((n & 0xFF000) >> 12) + '.' + ( n & 0xFFF); } function HelpWin(url, w, h) { wi = 600; he = 800; if (w) wi = w; if (h) he = h; win = window.open(url,'HelpWin','width=' + wi + ',height=' + he + ',resizable=yes,scrollbars=yes'); win.focus(); } function HelpImg(url) { document.writeln("<br><br><center><img src=\"" + ROOTP + url + "\" alt=\"screen shot\" width=500 border=1>"); document.writeln("<\/center><br><br>"); } function getSearchStringValue(str, sear) { urlargs=str.split("&"); for (i1=0; i1 < urlargs.length; i1 ++) { urlargssplit=urlargs[i1].split("="); if (urlargssplit[0] == sear){ return urlargssplit[1]; } } return -1; } function findKey(str, sear) { keys=str.split(" "); for (i1=0; i1 < keys.length; i1 ++) { if (keys[i1] == sear){ return keys[i1]; } } return -1; } function getECSearchStringValue(str, sear) { //sear = expnum, ismovie, whichpic, control, event, language urlargs=str.split("+"); for (i1=0; i1 < urlargs.length; i1 ++) { urlargssplit=urlargs[i1].split("="); if (urlargssplit[0] == sear){ return urlargssplit[1]; } } return -1; } function showVideoLink(expcode, pic){ num=exshortNum(expcode+"/"); document.writeln("<a href=\"" + ROOTP + exroot + expcode + "/" + moviesdir + "localmov.ram" + "\">"); document.writeln("<img align=\"bottom\" src=\"" + ROOTP + "gfx/v/" + pic + "\" ><\/a><br>"); document.writeln("<a href=\"" + ROOTP + exroot + expcode + "/" + slidedir + "localslide.ram" + "\">"); document.writeln("<img align=\"bottom\" border=0 src=\"" + ROOTP + "gfx/list/slideshow-o.gif" + "\" ><\/a>"); return -1; } function showVVideoLink(expcode, pic){ num=exshortNum(expcode+"/"); vvbutt="gfx/list/full_video-o.gif"; slbutt="gfx/list/slideshow-o.gif"; document.writeln("<A HREF=\"" + ROOTP + exroot + expcode + "/" + moviesdir + "localmov.ram" + "\">"); document.writeln("<img align=\"bottom\" src=\"" + ROOTP + "gfx/v/" + pic + "\" ><\/A><BR>"); if ( ex[num][EXNUMEVENTS] > 0 ){ document.writeln("<a href=\"" + ROOTP + exroot + expcode + "/1." + fullvideo[ex[num][EXNUMEVENTS]] + "\"" + " type=\"video/x-mpeg\"" + ">"); document.writeln("<img align=\"bottom\" border=0 src=\"" + ROOTP + vvbutt + "\" ><\/A>"); }; document.writeln("<a href=\"" + ROOTP + exroot + expcode + "/" + slidedir + "localslide.ram" + "\">"); document.writeln("<img align=\"bottom\" border=0 src=\"" + ROOTP + slbutt + "\" ><\/A>"); return -1; } function printChapterList(expcode){ num=exshortNum(expcode+"/"); for (l = 0; l <= MAXCHAP; l++) { if(ex[num][EXCHAPTERS][l] == -1) break; document.writeln(chapter[ex[num][EXCHAPTERS][l]] + "<br>"); } return -1; } exroot = "experiments/" eventdir = "events/" clickdir = "clicks/" picdir = "pics/" slidedir = "pics/" moviesdir = "movies/" textdir = "text/" vertiefdir = "vertiefung/" anwenddir = "anwendung/" sicherdir = "sicherheit/" literadir = "litera/" vorlesungdir = "vorlesung/" datum= new Array ("12.02.2007", "Feb 12 2007") ; jahr="2007" ; media=new Array("RealOne Player Video", "Pictures", "RealOne Player Slide show", "AVI Movie 320 x 240", "AVI Movie 192 x 144", "Quick Time Movie 320 x 240", "Quick Time Movie 192 x 144", "MPEG-2 m2v video only 720 x 576", "MPEG-2 mpg video/audio 720 x 576" ); MAXMEDIA=9; fullvideo = new Array("none", "m2v", "mpg"); Impri= new Array ("Impressum", "Imprint", "Imprint", "Impresso"); elements=new Array( "**", "H", "He", "Li","Be", "B", "C", "N", "O", "F", "Ne", "Na","Mg", "Al","Si","P", "S", "Cl","Ar", "K", "Ca", "Sc","Ti","V" ,"Cr","Mn","Fe","Co","Ni","Cu","Zn", "Ga","Ge","As","Se","Br","Kr", "Rb","Sr", "Y", "Zr","Nb","Mo","Tc","Ru","Rh","Pd","Ag","Cd", "In","Sn","Sb","Te","I" ,"Xe", "Cs","Ba", "La","Ce","Pr","Nd","Pm","Sm","Eu","Gd","Tb","Dy","Ho","Er","Tm","Yb", "Lu","Hf","Ta","W", "Re","Os","Ir","Pt","Au","Hg", "Tl","Pb","Bi","Po","At","Rn", "Fr","Ra", "Ac","Th","Pa","U" ,"Np","Pu","Am","Cm","Bk","Cf","Es","Fm","Md","No", "Lr","Rf","Ha"); MAXELEM=105; var whichexp=0 ; whichpic = -1 ; chapter=new Array( new Array("Erdalkalimetalle", "Earthalkaline Metals", "fr: erdalkali", "Metalli alcalino-terrosi"), new Array("Fällungreaktionen", "Precipitation Reactions", "fr: Faellungsreaktionen", "Reazione di precipitazione"), new Array("Redoxreaktionen", "Redox Reactions", "fr: redox", "Reazione di ossido-riduzione"), new Array("Säuren und Basen", "Acids and Bases", "fr: saeuren und basen", "Acidi e basi"), new Array("Alkalimetalle", "Alkaline Metals", "fr: alkalimetalle", "Metalli alcalini"), new Array("Borgruppe", "Boron Group", "Groupe III", "Gruppo di Boro"), new Array("Kohlenstoffgruppe", "Carbon Group", "Groupe IV", "Gruppo di Carbono"), new Array("Stickstoffgruppe", "Nitrogen Group", "Groupe V", "Gruppo di Nitrogeno"), new Array("Chalcogene", "Chalcogen Group", "Groupe VI", "Gruppo VI"), new Array("Halogene", "Halides", "Groupe VII", "Gruppo VII"), new Array("Edelgase", "Rare Gases", "Groupe noble", "Gasi rari"), new Array("Elektrochemie", "Electro Chemistry", "Electro Chimie", "Chimica electrica"), new Array("Übergangsmetalle", "Transition Elements", "elements de transition", "elementi di transizione"), new Array("Sicherheit", "Safety", "securité", "securitá"), new Array("Praktikum", "Laboratory", "laboratoire", "laboratorio"), new Array("seltene Erden", "Rare Earths", "", ""), new Array("Komplexe", "Complexes", "complexes", ""), new Array("Schauversuche", "Show Experiments", "", "") ); MAXCHAP=17; sprachedir=new Array("de/", "en/", "fr/", "it/"); sprache=new Array("de", "en", "fr", "it"); ex=new Array( //////////////////////// 0 ////////////////////// new Array(new Array ("Dies ist ein Dummy fuer Experiment 0", "This is a dummy for exp 0", "fr:titel", "it:titel"), "Experiment dir/", "movietemplatename", 10, 10, "avimoviename", 10, 10, "slideshowname", 10, 10, 0, 0, 0, new Array ("Beschreibung Dummy Experiment", "Description dummy experiment", "fr:beschr", "it:beschr"), new Array(new Array(""), new Array(""), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Elemente"), new Array(0), new Array("dirname","none","none","none"), new Array(0,0,0,0) ), //////////////////////// 1 ////////////////////// new Array(new Array ("Flammenfärbung der Alkalimetalle", "Flame Test for Alkali Metals", "sans titre", "senza titulo"), "flf_a/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 384, 338, 4, 1, 0, new Array ("Flammenfärbung der Salze des Lithiums, Natriums, Kaliums und Cäsiums", "Alkali salts in a gas flame", "no comment", "senza commentario"), new Array(new Array("Lithium", "Natrium", "Kalium", "Cäsium", "Salz", "Alkali"), new Array("lithium", "sodium", "potassium", "cesium", "salt", "alkaline"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Li", "Na", "K", "Cs"), new Array(4, -1), new Array("al2/node2.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 2 ////////////////////// new Array(new Array ("Reaktionen der Alkalimetalle mit Wasser und Ethanol", "Reaction of the Alkali Metals with Water and Alcohol", "sans titre", "senza titulo"), "a_wass_EtOH/", "real.rpm", 376, 388, "1.mov", 360, 280, "slide.rpm", 376, 385, 13, 1, 0, new Array ("Lithium, Natrium und Kalium werden mit Wasser oder Alkohol umgesetzt.", "Lithium, sodium, and potassium are reacted with water or alcohol.", "no comment", "senza commentario"), new Array(new Array("Alkalimetall", "Hydroxid", "Alkali"), new Array("alkali metal", "hydroxy", "alkali"), new Array("fr:key", "fr;word"), new Array("it:key", "it;word")), new Array("Li", "Na", "K", "Cs"), new Array(4, -1), new Array("al2/node2.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 3 ////////////////////// new Array(new Array ("Natrium-Kalium Legierung", "Sodium-Potassium Alloy", "sans titre", "senza titulo"), "Na_K_Legi/", "real.rpm", 380, 380, "1.avi", 320, 240, "slide.rpm", 376, 385, 5, 1, 0, new Array ("Die Darstellung der Na/K-Legierung und ihr Verhalten an der Luft werden demonstriert.", "The preparation of Na/K alloy and its reactivity on air are demonstrated.", "no comment", "senza commentario"), new Array(new Array("Kalium", "Natrium", "Legierung", "Alkali"), new Array("potassium", "sodium", "alloy", "alkali"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("K", "Na", "O"), new Array(2, 4, -1), new Array("al2/node2.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 4 ////////////////////// new Array(new Array ("Reaktion von Kalium mit Chlor", "Reaction of Potassium with Chlorine", "sans titre", "senza titulo"), "K_Cl/", "real.rpm", 352, 388, "1.avi", 352, 288, "slide.rpm", 352, 388, 6, 1, 0, new Array ("Kalium wird in Chloratmosphäre oxidiert.", "Potassium is oxidized in chlorine atmosphere.", "no comment", "senza commentario"), new Array(new Array("exotherm", "Kalium", "Chlor", "Alkali"), new Array("exothermal", "potassium", "chlorine", "alkali"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("K", "Cl"), new Array(2, 4, 9, -1), new Array("al2/node2.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 5 ////////////////////// new Array(new Array ("Auflösung von Natrium in flüssigem Ammoniak", "Dissolution of Sodium in liquid Ammonia", "sans titre", "senza titulo"), "Na-NH3fl/", "real.rpm", 380, 384, "1.avi", 320, 240, "slide.rpm", 376, 385, 5, 1, 0, new Array ("Metallisches Natrium wird in flüssigem Ammoniak unter Blaufärbung aufgelöst.", "A piece of sodium metal is dissolved in liquid ammonia.", "no comment", "senza commentario"), new Array(new Array("flüssiger Ammoniak", "Ammoniak", "Natrium", "Alkali", "Kältebad"), new Array("ammonia", "liquid ammonia", "sodium", "alkali"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Na","N", "H"), new Array(4, 7, -1), new Array("al2/node2.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 6 ////////////////////// new Array(new Array ("Darstellung von Kaliumgraphit", "The Preparation of Potassium Graphite", "sans titre", "senza titulo"), "K-Graph_darst/", "real.rpm", 384, 384, "1.avi", 384, 284, "slide.rpm", 376, 385, 10, 1, 0, new Array ("Die Darstellung von C<sub>8</sub>K aus den Elementen sowie sein Verhalten an der Luft werden gezeigt.", "The preparation of C<sub>8</sub>K from the elements and its behaviour on air are demonstrated.", "no comment", "senza commentario"), new Array(new Array("Kaliumgraphit", "Interkalation", "Graphit", "Alkali"), new Array("potassium graphite", "intercalation", "graphite", "alkali"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("K", "C"), new Array(4, 6, -1), new Array("al2/node2.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 7 ////////////////////// new Array(new Array ("\'Schmelzen\' von Glaubersalz in seinem Kristallwasser", "\'Melting\' of Sodium Sulphate in it's Water of Crystallization", "sans titre", "senza titulo"), "Glaubersalz/", "real.rpm", 376, 385, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Kristallwasserhaltiges Natriumsulfat wird durch Erwärmen entwässert.", "Sodium Sulphate containing water of crystallization is dehydratized by soft heating.", "no comment", "senza commentario"), new Array(new Array("Natriumsulfat", "Glaubersalz", "Kristallwasser", "Sulfat"), new Array("sodium sulphate", "Glauber salt", "crystallization water", "sulphate"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Na", "S", "O", "H"), new Array(4, 8, -1), new Array("al2/node2.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 8 ////////////////////// new Array(new Array ("Eutektische Schmelze LiCl / KCl", "Eutetic Mixture LiCl / KCl", "sans titre", "senza titulo"), "LiCl_KCl_eutekt/", "real.rpm", 376, 385, "1.avi", 320, 240, "slide.rpm", 376, 385, 10, 1, 0, new Array ("Eine Mischung von LiCl und KCl (40:60) schmilzt niedriger als die reinen Salze.", "An eutetic mixture of LiCl and KCl (40:60) melts at lower temperatures than pure salts.", "no comment", "senza commentario"), new Array(new Array("Lithiumchlorid", "Kaliumchlorid", "Salzschmelze", "Eutektikum"), new Array("lithium chloride", "potassium chloride", "salt melt", "eutectic mixture"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Li", "K", "Cl"), new Array(4, 9, -1), new Array("al2/node2.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 9 ////////////////////// new Array(new Array ("Flammenfärbung der Erdalkalimetalle", "Alkaline Earth Salts", "sans titre", "senza titulo"), "flf_ea/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 3, 1, 0, new Array ("Flammenfärbung der Salze des Calciums, Strontiums und Bariums", "Alkaline Earth Salts in a gas flame", "no comment", "senza commentario"), new Array(new Array("Calcium", "Strontium", "Barium", "Salz", "Erdalkali", "Flammenfärbung"), new Array("strontium", "calcium", "barium", "salt", "alkaline earth", "flame colour"), new Array("fr:key"), new Array("it:key")), new Array("Sr", "Ca", "Ba"), new Array(0, -1), new Array("al2/node14.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 10 ////////////////////// new Array(new Array ("Wasserhärte und Enthärtung", "Water Hardness and Water Softening", "sans titre", "senza titulo"), "kernseife/", "real.rpm", 352, 388, "1.avi", 316, 240, "slide.rpm", 376, 385, 11, 1, 0, new Array ("Die Wirkung von hartem Wasser auf Seife wird demonstriert.", "The effect of hard water on soap is demonstrated.", "no comment", "senza commentario"), new Array(new Array("Calcium", "Strontium", "Barium", "Salz", "Erdalkali", "waschaktiv", "Seife", "Kernseife"), new Array("strontium", "calcium", "barium", "salt", "earthalkali", "wash active", "soap"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Ca", "H", "O"), new Array(0, 8, 16, -1), new Array("al2/node14.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 11 ////////////////////// new Array(new Array ("Reaktion von brennendem Magnesium mit Kohlendioxid", "Reaction of Burning Magnesium with Carbon Dioxide", "sans titre", "Montaggio dell'esperienza Mg con CO<SUB>2</SUB>"), "mgdryice/", "real.rpm", 384, 408, "1.avi", 320, 240, "slide.rpm", 376, 405, 8, 1, 0, new Array ("Festes CO<Sub>2</Sub> (Trockeneis) wird durch brennendes Magnesium zum Kohlenstoff reduziert.", "Solid CO<Sub>2</Sub> (dry ice) is reduced to carbon by burning magnesium.", "no comment", "Montaggio dell'esperienza Mg con CO<SUB>2</SUB>"), new Array(new Array("redox", "Reduktion", "Oxidation", "Trockeneis", "Kohlendioxid", "Magnesium", "Kohlenstoff", "Sauerstoff", "Salz", "Erdalkali"), new Array("redox", "reduction", "oxidation", "dry ice", "carbon dioxide", "magnesium", "carbon", "oxigen", "salt", "alkali earth"), new Array("fr:key"), new Array("it:key")), new Array("Mg", "C", "O"), new Array(0, 2, 6, -1), new Array("al2/node7.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 12 ////////////////////// new Array(new Array ("Fällung von Erdalkalimetallsalzen", "Solubility of Alkaline Earth Salts", "sans titre", "senza titulo"), "ealoeslichkeit/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 13, 1, 0, new Array ("Das Lösungsverhalten der Carbonate, Oxalate, Sulfate und Chromate der Erdalkalimetalle wird verglichen.", "The solubility of alkaline earth carbonates, oxalates, sulphates, and chromates is compared.", "no comment", "senza commentario"), new Array(new Array("Löslichkeit", "Fällung", "Carbonat", "Kohlendioxid", "Calcium", "Strontium", "Barium", "Salz", "Erdalkali"), new Array("solubility", "precipitation", "carbonat", "carbon dioxide", "calcium", "strontium", "barium", "salt", "alkaline earth"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Ca", "Sr", "Ba", "C", "O", "S", "Cr"), new Array(0, 1, -1), new Array("al2/node14.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 13 ////////////////////// new Array(new Array ("Sulfatfällung mit Gipswasser", "Sulphate Precipitation with Gypsum Water", "sans titre", "senza titulo"), "gipswasser/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 4, 1, 0, new Array ("Fällung von Strontiumsulfat und Bariumsulfat mit Calciumsulfatlösung (Gipswasser)", "Precipitation of strontiumsulphate and bariumsulphate using calcium sulphate (gypsum water)", "no comment", "senza commentario"), new Array(new Array("Strontiumsulfat", "Bariumsulfat", "Fällung", "Sulfat", "Gipswasser"), new Array("strontium sulphate", "barium sulphate", "precipitation", "sulphate", "gypsum water"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Sr", "Ca", "Ba", "S"), new Array(0, 1, 8, -1), new Array("al2/node14.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 14 ////////////////////// new Array(new Array ("Hydrogensulfat-Sulfat-Gleichgewicht", "Hydrogensulphate Sulphate Equilibrium", "sans titre", "senza titulo"), "sulfatggw/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 391, 4, 1, 2, new Array ("Umsetzung von Barium- und Strontiumsalzen mit konz. Schwefelsäure zu löslichen Hydrogensulfaten", "Reactions of conz. sulphuric acid with strontium and barium salts give soluble hydrogensulphates.", "no comment", "senza commentario"), new Array(new Array("Gleichgewicht", "Säure", "Lösung", "Sulfat", "Hydrogensulfat"), new Array("equilibrium", "acid", "sulphate", "sulphur", "hydrogen sulphate"), new Array("fr:key"), new Array("it:key")), new Array("Sr", "Ba", "S"), new Array(0, 1, 3, -1), new Array("al2/node14.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 15 ////////////////////// new Array(new Array ("Bengalische Feuer", "Bengal Light", "sans titre", "senza titulo"), "Bengal/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 4, 1, 0, new Array ("Metallnitrate färben die Flamme bei der Oxidation von Zucker mit Kaliumchlorat.", "The flame of the oxidation of sugar with potassium chlorate is coloured by metal nitrates.", "no comment", "senza commentario"), new Array(new Array("Erdalkalimetall", "Flammenfärbung", "Kaliumchlorat", "Oxidation"), new Array("alkaline-earth metal", "flame colouration", "potassium chlorate", "oxidation"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Na", "Sr", "Ba", "Cl", "C"), new Array(0, 2, 4, 6, 9, 17, -1), new Array("al2/node14.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 16 ////////////////////// new Array(new Array ("Flammenfärbung des Borsäuremethylesters", "Flame colour of the boron methyl ester", "sans titre", "senza titulo"), "flf_bormeth/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Brennende Dämpfe des Borsäuremethylesters färben die Flamme grün.", "The vapour of the boric-acid methyl ester is burned with green colour.", "no comment", "senza commentario"), new Array(new Array("Bor", "Borsäuremethylester", "Flammenfärbung"), new Array("boron", "boron methyl ester", "flame colour"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("B", "C"), new Array(5, -1), new Array("al2/node25.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 17 ////////////////////// new Array(new Array ("Boraxperle", "The Borax Bead", "sans titre", "senza titulo"), "borax_perl/", "real.rpm", 384, 384, "1.avi", 320, 240, "slide.rpm", 376, 385, 10, 1, 0, new Array ("Die Anfertigung einer Boraxperle unter Zusatz von Übergangsmetallsalzen wird gezeigt.", "Demonstration of preparing the borax bead by addition of transition metal salts", "no comment", "senza commentario"), new Array(new Array("Boraxperle", "Borsäure","Metaborat","Übergangsmetalloxid"), new Array("borax bead", "boracic acid", "metaborate", "transition metal oxide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("B", "Fe", "Co", "Ni", "Cu", "Mn", "Cr"), new Array(5, -1), new Array("al2/node25.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 18 ////////////////////// new Array(new Array ("Lewissäureverhalten der Borsäure gegenüber Mannit", "Lewis Acid Behaviour of Boric Acid", "sans titre", "senza titulo"), "lewis_bors/", "real.rpm", 376, 384, "1.avi", 320, 240, "slide.rpm", 376, 385, 4, 1, 0, new Array ("Die Komplexierung mit Mannit erniedrigt den pH-Wert einer Borsäurelösung.", "The complexation of boric acid with mannite lowers the pH value of the solution.", "no comment", "senza commentario"), new Array(new Array("Lewissäure", "Mannit", "Borsäure"), new Array("Lewis acid", "mannite", "boron acid"), new Array("fr:key"), new Array("it:key")), new Array("B", "C", "H", "O"), new Array(3, 5, -1), new Array("al2/node25.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 19 ////////////////////// new Array(new Array ("Protolyse eines Aluminiumsalzes", "Protolysis of an Aluminium Salt", "sans titre", "senza titulo"), "protol_Al_sal/", "real.rpm", 384, 388, "1.avi", 384, 288, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Die pH-abhängige Fällung und Auflösung von Al(OH)<sub>3</sub> wird demonstriert.", "The pH dependent precipitation and dissolution of Al(OH)<sub>3</sub> is demonstrated.", "no comment", "senza commentario"), new Array(new Array("Protolyse", "Amphoterie", "Aluminium", "Aluminiumchlorid"), new Array("protolysis", "amphoterithm", "aluminium", "aluminium chloride"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Al", "Cl", "Na", "H"), new Array(1, 3, 5, 16, -1), new Array("al2/node16.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 20 ////////////////////// new Array(new Array ("Nachweis von Aluminium mit Alizarin S", "Test for Aluminium with Alizarine S", "sans titre", "senza titulo"), "nachw_Al_Aliz/", "real.rpm", 376, 384, "1.avi", 376, 284, "slide.rpm", 377, 386, 6, 1, 0, new Array ("Aluminium wird durch die Bildung eines roten Farblacks nachgewiesen.", "The test procedure is shown.", "no comment", "senza commentario"), new Array(new Array("Aluminium", "Nachweisreaktion", "Alizarin"), new Array("aluminium", "test", "alizarine"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Al"), new Array(5, 16, -1), new Array("al2/node16.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 21 ////////////////////// new Array(new Array ("Aluminiumnachweis als 'Thenards Blau'", "Test for Aluminium as 'Thenard's Blue'", "sans titre", "senza titulo"), "nachw_Al_then/", "real.rpm", 376, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Die Bildung eines blauen Co-Al-Spinells dient zum Nachweis von Aluminium.", "The formation of a blue Co-Al-spinel can be used as test for aluminium.", "no comment", "senza commentario"), new Array(new Array("Thenards Blau", "Aluminium", "Nachweisreaktion"), new Array("thenard's blue", "aluminium", "test"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Al", "Co"), new Array(5, 12, -1), new Array("al2/node16.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 22 ////////////////////// new Array(new Array ("Reaktionsverhalten des Aluminiums", "Reaction Behavior of Aluminium", "sans titre", "senza titulo"), "reakt_Al_sau_bas/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 5, 1, 0, new Array ("Reaktionsverhalten von Aluminium gegenüber Wasser, Säuren und Natronlauge", "Reaction behavior of aluminium with water, acids and sodium hydroxid", "no comment", "senza commentario"), new Array(new Array("Aluminium", "Passivierung"), new Array("aluminium", "passivation"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Al", "Cl", "N", "Na", "O", "H"), new Array(2, 3, 5, -1), new Array("al2/node16.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 23 ////////////////////// new Array(new Array ("Reaktivität von Aluminium gegenüber stark sauren Kupfersalz-Lösungen", "Reaction of aluminium in acidic solutions of copper salts", "sans titre", "senza titulo"), "Reakt_Al_sau_Cu/", "real.rpm", 384, 348, "1.avi", 320, 240, "slide.rpm", 384, 348, 10, 1, 0, new Array ("Aluminium wird in saurer Kupferchlorid-Lösung rasch oxidiert.", "Aluminium is oxidised rapidly in an acidic solution of copper chloride.", "no comment", "senza commentario"), new Array(new Array("Kupferchlorid", "Aluminium", "Lokalelement"), new Array("copper chloride", "aluminium", "local cell"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Al", "Cu"), new Array(2, 5, 12, -1), new Array("al1/node7.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 24 ////////////////////// new Array(new Array ("Reaktivität von Kupfer und Aluminium gegenüber Säuren", "Reaction Behaviour of Copper and Aluminium with Acids", "sans titre", "senza titulo"), "reakt_Cu_Al_sau/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Das Reaktionsverhalten von Kupfer und Aluminium mit HCl und HNO<sub>3</sub> wird verglichen.", "The reaction behavior of copper and aluminium with HCl und HNO<sub>3</sub> is compared.", "no comment", "senza commentario"), new Array(new Array("Aluminium", "Kupfer", "Passivierung"), new Array("aluminium", "copper", "passivation"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Al", "Cu", "Cl", "H", "N"), new Array(2, 3, 5, 12, -1), new Array("al2/node93.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 25 ////////////////////// new Array(new Array ("Maskierung eines Aluminiumsalzes mittels Fluorid", "Masking of an Aluminium Salt with Fluoride", "sans titre", "senza titulo"), "mask_Al_sal/", "real.rpm", 384, 388, "1.avi", 384, 288, "slide.rpm", 376, 385, 5, 1, 0, new Array ("Die Protolyse eines Aluminiumsalzes wird durch Maskierung mit Fluorid unterdrückt.", "The protolysis of an aluminium salt is suppressed by masking with fluoride.", "no comment", "senza commentario"), new Array(new Array("Maskierung", "Aluminium", "Lewissäure", "Protolyse"), new Array("masking", "aluminium", "lewis acid", "protolysis"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Al", "F"), new Array(3, 5, 9, 16, -1), new Array("al1/node25.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 26 ////////////////////// new Array(new Array ("Reaktion von Aluminium mit Brom", "Reaction of Aluminium with Bromine", "sans titre", "senza titulo"), "Al-Br2/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 4, 1, 0, new Array ("Aluminium löst sich unter Feuererscheinungen in flüssigem Brom.", "Aluminium is oxidized by liquid bromine.", "no comment", "senza commentario"), new Array(new Array("Aluminium", "Redoxreaktion", "Brom"), new Array("aluminium", "bromine", "redox reaction"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Al", "Br"), new Array(2, 5, 9, 17, -1), new Array("al2/node16.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 27 ////////////////////// new Array(new Array ("Reaktion von Lithiumalanat mit Wasser", "Reaction of Lithium Tetrahydridoaluminate with Water", "sans titre", "senza titulo"), "LiAlH4-H2O/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 5, 1, 0, new Array ("Bei der Hydrolyse von LiAlH<sub>4</sub> entsteht Wasserstoff, der an der Luft verbrennt.", "Hydrogen formed by hydrolysis of LiAlH<sub>4</sub> is burning on air.", "no comment", "senza commentario"), new Array(new Array("Lithiumalanat", "Hydrolyse"), new Array("lithium alanate", "alanate", "hydrolysis"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("H", "Li", "Al"), new Array(2, 4, 5, 13, -1), new Array("al2/node93.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 28 ////////////////////// new Array(new Array ("Aluminothermische Darstellung von Eisen", "Aluminothermic Preparation of Iron", "sans titre", "senza titulo"), "thermit-Fe/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Eisen(III)-oxid wird bei über 2000°C mittels Aluminium zum elementaren Eisen reduziert.", "Iron(III) oxide is reduced by aluminium to give elemental iron at 2000°C.", "no comment", "senza commentario"), new Array(new Array("Aluminium", "Eisen", "Thermit-Reaktion"), new Array("aluminium", "iron", "thermite process"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Al", "Fe"), new Array(2, 5, 12, 17, -1), new Array("al2/node16.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 29 ////////////////////// new Array(new Array ("Hydrogencarbonat - Carbonat Gleichgewicht", "The Equilibrium System Hydrogen Carbonate - Carbonate", "sans titre", "senza titulo"), "ggw_h_carb_carb/", "real.rpm", 352, 388, "1.avi", 352, 288, "../pics/slide.rpm", 352, 388, 12, 1, 0, new Array ("Die pH-Abhängigkeit des Hydrogencarbonat - Carbonat Gleichgewichts wird am Beispiel der Calciumsalze gezeigt.", "The dependence of the hydrogen carbonate - carbonate equilibrium from the pH value is demonstrated.", "no comment", "senza commentario"), new Array(new Array("Carbonat", "Hydrogencarbonat", "Kohlendioxid", "Puffer"), new Array("carbonate", "hydrogen cabonate", "carbon dioxide", "buffer"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("C", "O", "H"), new Array(1, 3, 6, -1), new Array("al2/node44.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 30 ////////////////////// new Array(new Array ("Reaktion von CO<sub>2</sub> mit verdünnter Natronlauge", "Reaction of CO<sub>2</sub> with sodium hydroxide", "sans titre", "senza titulo"), "dryice_NaOH/", "real.rpm", 384, 348, "1.avi", 320, 240, "slide.rpm", 384, 348, 14, 1, 0, new Array ("Die Säure-Base-Reaktion zwischen Kohlensäure und Natronlauge wird sichtbar gemacht.", "The acid-base reaction of carbonic acid and sodium hydroxid is visualised.", "no comment", "senza commentario"), new Array(new Array("Phenolphthalein", "Bromthymolblau", "Kongorot", "Trockeneis", "Säure-Base-Gleichgewicht"), new Array("phenolphthalein", "bromothymol blue", "congo red", "dry ice", "acid-base equilibrium"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Na", "C"), new Array(3, 6, -1), new Array("al1/node1.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 31 ////////////////////// new Array(new Array ("Darstellung und Nachweis von CO", "Preparation and Detection of CO", "sans titre", "senza titulo"), "nachw_darst_CO/", "real.rpm", 384, 388, "1.avi", 384, 288, "slide.rpm", 376, 385, 5, 1, 0, new Array ("Kohlenmonoxid wird aus HCOONa und H<sub>2</sub>SO<sub>4</sub> hergestellt und mittels PdCl<sub>2</sub> nachgewiesen.", "Carbon monoxide is obtained from HCOONa and H<sub>2</sub>SO<sub>4</sub> and is detected by PdCl<sub>2</sub>.", "no comment", "senza commentario"), new Array(new Array("Kohlenmonoxid", "Nachweisreaktion", "Palladiumchlorid"), new Array("carbon monoxide", "detection", "test", "palladium choride", "preparation"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Pd", "C", "O"), new Array(2, 6, 12, -1), new Array("al2/node44.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 32 ////////////////////// new Array(new Array ("Fällung und Lösung von Carbonatniederschlägen", "Precipitation and Dissolution of Slightly Soluble Carbonates", "sans titre", "senza titulo"), "faell_carbonat/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 10, 1, 0, new Array ("Schwerlösliche Carbonate werden aus Sodalösung mit Ca<sup>2+</sup>, Ba<sup>2+</sup>, Pb<sup>2+</sup> und Ag<sup>+</sup> gefällt und mit HNO<sub>3</sub> wieder gelöst.", "Slightly soluble carbonates of Ca<sup>2+</sup>, Ba<sup>2+</sup>, Pb<sup>2+</sup> und Ag<sup>+</sup> are precipitated from a soda solution and redissolved with nitric acid.", "no comment", "senza commentario"), new Array(new Array("Carbonatfällung", "Bariumcarbonat", "Calciumcarbonat", "Bleicarbonat", "Silbercarbonat"), new Array("carbonate precipitation", "barium carbonate", "calcium carbonate", "lead carbonate", "silver carbonate", "carbonate dissolution"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Ca", "Ba", "Pb", "Ag", "C"), new Array(0, 1, 3, 6, -1), new Array("al1/node28.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 33 ////////////////////// new Array(new Array ("Explosion eines Schwefelkohlenstoff-Sauerstoff-Gemisches", "Explosion of a Carbon disulphide - Oxygen Mixture", "sans titre", "senza titulo"), "CS2-O2/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Das Gasgemisch aus CS<sub>2</sub> und O<sub>2</sub> wird in einer Polyethylenflasche gezündet.", "The gas mixture of CS<sub>2</sub> and O<sub>2</sub> is ignited in a polyethylen bottle.", "no comment", "senza commentario"), new Array(new Array("Gasgemisch", "Explosionsmischung"), new Array("gas mixture", "explosion mixture"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("C", "S", "O"), new Array(6, 8, 17, -1), new Array("al2/node74.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 34 ////////////////////// new Array(new Array ("Der chemische Flammenwerfer", "The Chemical Flame Thrower", "sans titre", "senza titulo"), "Flammenwerfer/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 378, 388, 6, 1, 0, new Array ("Verpuffung von erhitztem, feinverteilten Paraffin an der Luft", "Deflagration of heated paraffin on air", "no comment", "senza commentario"), new Array(new Array("Paraffin", "Wasserstoff-Radikale"), new Array("paraffin", "hydrogen radicals"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("C"), new Array(2, 6, 17, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,1) ), //////////////////////// 35 ////////////////////// new Array(new Array ("Reaktion von Wasser mit heissem Paraffinöl", "Reaction of Water with hot Paraffin", "sans titre", "senza titulo"), "Paraffinoel/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 8, 1, 0, new Array ("Heisses Paraffinöl entzündet sich durch Einspritzen von Wasser.", "Hot paraffin is ignited by injection of water.", "no comment", "senza commentario"), new Array(new Array("Paraffinöl", "Wasser"), new Array("paraffin", "water"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("C"), new Array(2, 6, 13, 17, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 36 ////////////////////// new Array(new Array ("Kritische Temperatur von Kohlendioxid", "Kritical Temperature of Carbon Dioxide", "sans titre", "senza titulo"), "krit_CO2/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 15, 1, 0, new Array ("Flüssiges Kohlendioxid wird in einer Quarzampulle in den überkritischen Zustand aufgeheizt.", "Liquid carbon dioxide is heated obove its kritical temperature inside a sealed quartz ampule.", "no comment", "senza commentario"), new Array(new Array("kritische Temperatur", "Kohlendioxid", "Kohlensäure"), new Array("kritical temperature", "carbon dioxide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("C", "O"), new Array(6, -1), new Array("al2/node44.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 37 ////////////////////// new Array(new Array ("Tanzende Holzkohle", "Dancing Charcoal", "sans titre", "senza titulo"), "Holzkohle/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Holzkohle wird von geschmolzenem Kaliumnitrat unter Feuererscheinungen oxidiert.", "Charcoal is oxidized in molten potassium nitrate.", "no comment", "senza commentario"), new Array(new Array("Holzkohle", "Kaliumnitrat"), new Array("charcoal", "potassium nitrate"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("C", "N"), new Array(2, 6, 7, 17, -1), new Array("al2/node44.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 38 ////////////////////// new Array(new Array ("Aluminothermische Herstellung von Silicium", "Aluminothermic Preparation of Silicon", "sans titre", "senza titulo"), "thermit/", "real.rpm", 384, 388, "1.avi", 384, 288, "slide.rpm", 384, 388, 5, 1, 0, new Array ("Reduktion von Siliciumdioxid mittels Aluminium (Thermitversuch)", "The reduction of quartz with Aluminium is demonstrated.", "no comment", "senza commentario"), new Array(new Array("Thermit", "aluminothermisch", "Silicium"), new Array("aluminothermic", "silicon", "thermite"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Si", "Al", "S"), new Array(2, 5, 6, 17, -1), new Array("al2/node24.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 39 ////////////////////// new Array(new Array ("Darstellung von Natriumsilikat und Orthokieselsäure", "Preparation of Sodium Silcate and Silicic acid", "sans titre", "senza titulo"), "darst_silikat/", "real.rpm", 384, 388, "1.avi", 384, 288, "slide.rpm", 376, 385, 13, 1, 0, new Array ("Natriumsilikat wird aus NaOH und Silicium erhalten und zur Orthokieselsäure umgesetzt.", "Sodium silicate obtained from silicon and NaOH, is converted into orthosilicic acid.", "no comment", "senza commentario"), new Array(new Array("Silikat", "Wasserglas", "Polykieselsäure", "Kieselsäure"), new Array("silicate", "poly silicate"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Na", "Si"), new Array(3, 6, -1), new Array("al2/node24.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 40 ////////////////////// new Array(new Array ("Der verzauberte Glasstab", "The Magic Glass Rod", "sans titre", "senza titulo"), "Zauberstab/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 16, 1, 0, new Array ("Oberflächenveredlung von Glas durch Behandlung mit Flusssäure", "Surface refinement of glass by reaction with hydrofluoric acid", "no comment", "senza commentario"), new Array(new Array("Glasstab", "Flusssäure"), new Array("glass rod", "hydrofluoric acid"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("F", "Si"), new Array(6, 9, 17, -1), new Array("al2/node44.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 41 ////////////////////// new Array(new Array ("Heteropolysäuren des Siliciums und Phosphors", "Heteropoly acids of Silicon and Phosphorus", "sans titre", "senza titulo"), "heteropoly/", "real.rpm", 384, 388, "1.avi", 384, 288, "slide.rpm", 376, 385, 12, 1, 0, new Array ("Darstellung und Reaktivität von Ammonium-12-molybdo-phosphat bzw. -silikat.", "Synthesis and reactivity of ammonium molybdatophosphate and molybdatosilicate", "no comment", "senza commentario"), new Array(new Array("Heteropolysäuren", "Silicium", "Phosphor", "Molybdatokomplex"), new Array("hetero poly acid", "silicon", "phosphorus", "molybdato complex"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Si", "P", "Sn", "Mo"), new Array(1, 2, 6, 7, 12, -1), new Array("al2/node24.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 42 ////////////////////// new Array(new Array ("Amphoterie von Zinn(II)-hydroxid", "Amphotery of Tin(II) Hydroxide", "sans titre", "senza titulo"), "amph_Sn_hydrox/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 10, 1, 0, new Array ("Das Reaktionsverhalten hydratisierter Sn(II)-Ionen in Abhängigkeit vom pH-Wert wird gezeigt.", "The behavior of aqueous solutions of tin(II) ions is shown at different pH values.", "no comment", "senza commentario"), new Array(new Array("Amphoterie", "Zinnkomplex", "Zinnhydroxid"), new Array("amphotery", "tin complex", "tin hydroxide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Sn", "Cl", "O", "H"), new Array(1, 3, 6, -1), new Array("al2/node24.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 43 ////////////////////// new Array(new Array ("Darstellung von Zinnsulfiden", "Preparation of Tin Sulphides", "sans titre", "senza titulo"), "darst_SnS/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 12, 1, 0, new Array ("Zinn(II)-sulfid wird mittels Ammoniumsulfid gefällt und zum Zinn(IV)-sulfid oxidiert.", "Tin(II) sulphide is precipitated using ammonium sulphide and is oxidized to give tin(IV) sulphide.", "no comment", "senza commentario"), new Array(new Array("Zinnsulfid", "Schwefelwasserstoff", "Ammoniumsulfid", "Sulfide"), new Array("tin sulphide", "ammonium sulphide", "hydrogen sulphide", "sulphides"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Sn", "S"), new Array(1, 2, 6, 8, -1), new Array("al2/node24.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 44 ////////////////////// new Array(new Array ("Maskierung einer Sn(IV)-Lösung mittels Oxalat", "Masking of Tin(IV) Solution with Oxalate", "sans titre", "senza titulo"), "mask_SnIV/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Die Maskierung einer Sn(IV)-Lösung wird anhand der ausbleibenden SnS<sub>2</sub>-Fällung demonstriert.", "The reaction behavior of a masked Sn(IV) solution with hydrogen sulphide is demonstrated.", "no comment", "senza commentario"), new Array(new Array("Maskierung", "Oxalat", "Zinn", "Schwefelwasserstoff"), new Array("masking", "oxalate", "tin", "hydrogen sulphide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Sn", "S", "C"), new Array(1, 6, 8, 16, -1), new Array("al2/node24.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 45 ////////////////////// new Array(new Array ("Redoxsystem Pb(II) / Pb(IV)", "The Redox System Pb(II) / Pb(IV)", "sans titre", "senza titulo"), "redox_Pb/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Die Darstellung von PbO<sub>2</sub> und seine Reduktion mittels Chlorid, Oxalat und H<sub>2</sub>O<sub>2</sub> werden gezeigt.", "The preparation of PbO<sub>2</sub> and its reduction with chloride, oxalate and H<sub>2</sub>O<sub>2</sub> are shown.", "no comment", "senza commentario"), new Array(new Array("Bleidioxid", "Brom", "Bleichlorid", "Bleicarbonat", "Oxalat", "Redoxreaktion"), new Array("lead dioxide", "bromine", "lead chloride", "lead carbonate", "oxalate", "redox reaction"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Pb", "Br", "Cl", "C", "O"), new Array(1, 2, 6, -1), new Array("al2/node24.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 46 ////////////////////// new Array(new Array ("Nachweis von Ammoniak", "Test for Ammonia", "sans titre", "senza titulo"), "nachw_NH3/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 5, 1, 0, new Array ("Ammoniakgas wird mittels eines angefeuchteten pH-Papiers nachgewiesen.", "Gaseous Ammonia is detected by the help of a wet pH paper.", "no comment", "senza commentario"), new Array(new Array("Ammoniaknachweis", "pH Papier"), new Array("ammonia test", "pH indicator"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "H", "Na"), new Array(3, 7, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 47 ////////////////////// new Array(new Array ("Nachweis von Ammoniak mittels Nesslers Reagenz", "Test for Ammonia using Nessler\'s Agent", "sans titre", "senza titulo"), "nessler/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Ammoniak wird mit K<sub>2</sub>[HgI<sub>4</sub>] als Iodid der Millonschen Base nachgewiesen.", "Ammonia is tested in a 1:10 dilution row using K<sub>2</sub>[HgI<sub>4</sub>].", "no comment", "senza commentario"), new Array(new Array("Verdünnungsreihe", "Nachweisreaktion", "Ammoniak", "Nesslers Reagenz"), new Array("dilution row", "test for ammonia", "ammonia", "Nessler\'s agent"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "Hg", "I"), new Array(7, 12, 16, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 48 ////////////////////// new Array(new Array ("Verflüssigung von gasförmigem Ammoniak", "Liquefaction of Ammonia", "sans titre", "senza titulo"), "verfluess_NH3/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 9, 1, 0, new Array ("Die Kondensation von Ammoniak aus einer Druckflasche bei tiefen Temperaturen wird gezeigt.", "The liquefaction of gaseous ammonia by refrigeration with dry ice / isopropanol is shown.", "no comment", "senza commentario"), new Array(new Array("flüssiger Stickstoff", "Verflüssigung", "Ammoniak", "Kondensation"), new Array("liquefaction", "condensation", "ammonia"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "H"), new Array(7, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 49 ////////////////////// new Array(new Array ("Darstellung von Kaliumamid", "Preparation of Potassium Amide", "sans titre", "senza titulo"), "KNH2_darst/", "real.rpm", 384, 384, "1.avi", 384, 284, "slide.rpm", 376, 385, 9, 1, 0, new Array ("Kaliumamid wird durch Auflösen von Kalium in flüssigem Ammoniak dargestellt.", "Potassium amide is prepared by dissolution of potassium in liquid ammonia.", "no comment", "senza commentario"), new Array(new Array("Kaliumamid", "flüssiger Ammoniak"), new Array("potassium amide", "liquid ammonia"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("K", "N", "H"), new Array(3, 4, 7, -1), new Array("al2/node2.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 50 ////////////////////// new Array(new Array ("Neutralisation in flüssigem Ammoniak", "Neutralization in Liquid Ammonia", "sans titre", "senza titulo"), "neutral_NH3_fl/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 10, 1, 0, new Array ("Die Neutralisation von Ammoniumchlorid mit Kaliumamid in flüssigem Ammoniak wird unter Zusatz von Neutralrot demonstriert.", "The neutralization of ammonium chloride with potassium amide in liquid ammonia is demonstrated.", "no comment", "senza commentario"), new Array(new Array("Neutralisation", "flüssiger Ammoniak"), new Array("neutralization", "liquid ammonia"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "H", "Cl"), new Array(3, 7, -1), new Array("al1/node4.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 51 ////////////////////// new Array(new Array ("Ammoniak-Springbrunnen", "Ammonia Fountain", "sans titre", "senza titulo"), "springbrunnen/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 10, 1, 0, new Array ("Demonstration der sehr guten Löslichkeit von gasförmigem Ammoniak in Wasser", "Demonstration of the high solubility of gaseous ammonia in water", "no comment", "senza commentario"), new Array(new Array("Ammoniak", "Luminol"), new Array("ammonia", "luminol"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N"), new Array(3, 7, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 52 ////////////////////// new Array(new Array ("Nitrat-Nachweis (Ringreaktion)", "Test for Nitrate by the Brown-Ring Reaction", "sans titre", "senza titulo"), "nachw_Nitrat/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 5, 1, 0, new Array ("Nitrat wird als Nitrosokomplex des zweiwertigen Eisens nachgewiesen.", "Nitrate is detected as nitroso complex of divalent iron.", "no comment", "senza commentario"), new Array(new Array("Nitrat-Ring", "Nachweis von Nitrat", "Nachweisreaktion", "Ringreaktion"), new Array("brown-ring", "test for nitrate", "ring reaction", "test"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "Fe"), new Array(7, 12, 16, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 53 ////////////////////// new Array(new Array ("Darstellung von NO", "Preparation of NO", "sans titre", "senza titulo"), "darst_NO/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 9, 1, 0, new Array ("Der apparative Aufbau und die Darstellung von NO aus Kupfer und Salpetersäure werden gezeigt.", "The setup and the preparation of NO from nictric acid and copper are shown.", "no comment", "senza commentario"), new Array(new Array("Stickstoffmonoxid", "Stickstoffdioxid", "nitrose Gase", "Darstellung", "Gaswaschflasche", "Stickoxid"), new Array("nitrogen monoxide", "nitrogen dioxide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "O"), new Array(7, 8, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 54 ////////////////////// new Array(new Array ("Nachweis von Stickstoffmonoxid", "Test for Nitrogen Monoxide", "sans titre", "senza titulo"), "nachw_NO/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 5, 1, 0, new Array ("Die Reaktion von NO mit Eisen(II)-sulfat dient als Nachweisreaktion.", "The reaction of NO with iron(II) sulphate is used as a test.", "no comment", "senza commentario"), new Array(new Array("Nachweis von NO", "Eisen(II)-sulfat", "Stickstoffmonoxid"), new Array("test for NO", "iron(II) sulphate", "nitrogen monoxide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "O", "Fe"), new Array(1, 7, 8, 16, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 55 ////////////////////// new Array(new Array ("Darstellung von N<sub>2</sub>O (Lachgas)", "Preparation of N<sub>2</sub>O (Laughing Gas)", "sans titre", "senza titulo"), "darst_N2O/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 4, 1, 0, new Array ("Distickstoffmonoxid wird durch thermische Zersetzung von Ammoniumnitrat erhalten.", "Nitrogen(I) oxide is obtained by thermal decomposition of ammonium nitrate.", "no comment", "senza commentario"), new Array(new Array("Lachgas", "Distickstoffmonoxid", "thermische Zersetzung", "Ammoniumnitrat"), new Array("laughing gas", "nitrogen(I) oxide", "thermal decomposition", "ammonium nitrate"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "O"), new Array(7, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 56 ////////////////////// new Array(new Array ("N<sub>2</sub>O unterhält die Verbrennung eines Holzspans", "N<sub>2</sub>O Maintains the Burning of a Wooden Splinter", "sans titre", "senza titulo"), "N2O_span/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 3, 1, 0, new Array ("Ein Holzspan brennt in einem mit N<sub>2</sub>O gefüllten Zylinder.", "A burning splinter is introduced into a N<sub>2</sub>O atmosphere while the flame continues to burn.", "no comment", "senza commentario"), new Array(new Array("Oxidation", "Verbrennung", "Distickstoffmonoxid", "Flamme"), new Array("oxidation", "combustion", "nitrogen(I) oxide", "flame"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "O"), new Array(7, 8, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 57 ////////////////////// new Array(new Array ("Darstellung von N<sub>2</sub>O<sub>3</sub>", "Preparation of N<sub>2</sub>O<sub>3</sub>", "sans titre", "senza titulo"), "darst_N2O3/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("N<sub>2</sub>O<sub>3</sub> kondensiert als blaue Flüssigkeit aus einer Mischung gleicher Teile von NO und NO<sub>2</sub>.", "N<sub>2</sub>O<sub>3</sub> is condensed as blue liquid from a mixture of NO and NO<sub>2</sub>.", "no comment", "senza commentario"), new Array(new Array("Distickstofftrioxid", "Stickstoffmonoxid", "Stickstoffdioxid"), new Array("dinitrogen trioxide", "nitrogen oxide", "nitrogen dioxide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "O"), new Array(7, 8, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 58 ////////////////////// new Array(new Array ("Katalytische Oxidation von Ammoniak", "Catalytic Oxidation of Ammonia", "sans titre", "senza titulo"), "oxid_NH3/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 8, 1, 0, new Array ("Demonstration der platinkatalysierten Oxidation von Ammoniak mit Luftsauerstoff (Ostwald-Verfahren)", "Demonstration of the platinum catalyzed oxidation of ammonia with atmospheric oxygen (Ostwald process)", "no comment", "senza commentario"), new Array(new Array("Katalyse", "Oxidation", "Ostwald Verfahren", "Ammoniak"), new Array("catalysis", "oxidation", "Ostwald Process", "ammonia"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "H", "O", "Pt"), new Array(2, 7, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 59 ////////////////////// new Array(new Array ("Ammoniak Oxidation mit Cr<sub>2</sub>O<sub>3</sub> als Katalysator", "Oxidation of Ammonia with the Catalyst Cr<sub>2</sub>O<sub>3</sub>", "sans titre", "senza titulo"), "oxid_NH3_Cr2O3/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Ein Ammoniak-Luft-Gemisch reagiert an heissem Cr<sub>2</sub>O<sub>3</sub> zu Stickstoffmonoxid.", "A mixture of ammonia and air reacts on hot Cr<sub>2</sub>O<sub>3</sub> to give nitrogen oxide.", "no comment", "senza commentario"), new Array(new Array("Ammoniak", "Katalysator", "Chrom(III)-oxid"), new Array("ammonia", "catalyst", "chromium(III) oxide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "Cr"), new Array(2, 7, 17, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 60 ////////////////////// new Array(new Array ("Oxidation von NO durch Luftsauerstoff", "Oxidation of NO by Atmospheric Oxygen", "sans titre", "senza titulo"), "oxid_NO/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Farbloses NO wird mit Luftsauerstoff zu braunem NO<sub>2</sub> oxidiert, das sich in Wasser unter Entfärbung löst.", "Colourless NO is oxidized by atmospheric oxygen to brown NO<sub>2</sub>, which is dissolved in water under discolouration.", "no comment", "senza commentario"), new Array(new Array("Stickstoffmonoxid", "Stickstoffdioxid", "nitrose Gase", "salpetrige Säure", "Stickoxid"), new Array("nitrogen monoxide", "nitrogen dioxide", "nitrogen oxide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "O"), new Array(2, 7, 8, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 61 ////////////////////// new Array(new Array ("Gleichgewicht NO<sub>2</sub> - N<sub>2</sub>O<sub>4</sub>", "The NO<sub>2</sub> - N<sub>2</sub>O<sub>4</sub> Equilibrium", "sans titre", "senza titulo"), "NO2-N2O4/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Demonstration des temperaturabhängigen Gleichgewichts zwischen braunem NO<sub>2</sub> und seinem farblosen Dimer", "Demonstration of the temperature dependent equilibrium between brown NO<sub>2</sub> and the colourless dimer", "no comment", "senza commentario"), new Array(new Array("Stickoxid", "nitrose Gase", "Stickstoffdioxid", "Kältemischung"), new Array("nitrogen oxides", "nitrogen dioxide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "O"), new Array(7, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 62 ////////////////////// new Array(new Array ("Reaktion von Stickstoffmonoxid mit Schwefelkohlenstoff", "Reaction of Nitrogen Monoxide and Carbon Sulfide", "sans titre", "senza titulo"), "NO_CS2/", "real.rpm", 380, 388, "1.avi", 312, 240, "slide.rpm", 376, 385, 12, 1, 0, new Array ("Eine frisch hergestellte NO/CS<sub>2</sub>-Gasmischung wird in einem langen Reaktionsrohr gezündet.", "A fresh prepared gas mixture of NO/CS<sub>2</sub> is ignited in a long reaction tube.", "no comment", "senza commentario"), new Array(new Array("Stickstoffmonoxid", "Schwefelkohlenstoff", "Stickoxid"), new Array("nitrogen monoxide", "carbon disulfide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "O", "C", "S"), new Array(2, 6, 7, 8, 17, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 63 ////////////////////// new Array(new Array ("Reaktion von N<sub>2</sub>O mit CS<sub>2</sub> (Bellender Hund)", "Reaction of N<sub>2</sub>O and CS<sub>2</sub> (barking dog) ", "sans titre", "senza titulo"), "N2O_CS2/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 5, 1, 0, new Array ("Eine Gasmischung aus N<sub>2</sub>O und CS<sub>2</sub> wird in einer senkrecht stehenden Glasröhre gezündet.", "A glass tube filled with a N<sub>2</sub>O / CS<sub>2</sub> mixture is ignited.", "no comment", "senza commentario"), new Array(new Array("bellender Hund", "Distickstoffoxid", "Lachgas", "Schwefelkohlenstoff"), new Array("barking dog ", "dinitrogen oxide", "carbon disulphide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "O", "S", "C"), new Array(2, 6, 7, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 64 ////////////////////// new Array(new Array ("Vergleichende Verbrennung von rotem Phosphor und Schwefel in Stickstoffmonoxid", "Comparative Burning of red Phosphorus and Sulphur in Nitrogen Monoxide", "sans titre", "senza titulo"), "P_S_NO/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 10, 1, 0, new Array ("Das Redoxverhalten von NO gegenüber brennendem Schwefel bzw. rotem Phosphor wird verglichen.", "The redox behaviour of burning sulpher and red phosphorus in NO is compared.", "no comment", "senza commentario"), new Array(new Array("Phosphor", "Schwefel", "Verbrennung in Stickoxid", "Unterhaltung der Verbrennung", "Stickoxid"), new Array("phosphorus", "sulfur", "burning in nitrogen monoxide", "maintaining the fire"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "O", "S", "P"), new Array(2, 7, 8, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 65 ////////////////////// new Array(new Array ("Verpuffung von Nitrat mit Holzkohle", "Crackling of Nitrate with Charcoal", "sans titre", "senza titulo"), "Nitrat_Holz/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 4, 1, 0, new Array ("Eine Mischung von Nitrat mit Holzkohle wird auf einem Uhrglas bis zur Zündung aufgeheizt.", "A mixture of nitrate with charcoal is heated in the Bunsen flame to crackle.", "no comment", "senza commentario"), new Array(new Array("Schwarzpulver", "Schiesspulver", "Verpuffung", "Holzkohle", "Nitrat"), new Array("gunpowder", "crackling", "charcoal", "nitrate"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "O", "C"), new Array(2, 6, 7, 8, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 66 ////////////////////// new Array(new Array ("Darstellung und Verbrennung von Schiessbaumwolle", "Preparation and Burning of Cellulose Nitrate", "sans titre", "senza titulo"), "schiessbaumwolle/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 13, 1, 0, new Array ("Die Herstellung von Nitrocellulose und deren leichte Entflammbarkeit werden gezeigt.", "The procedure of nitration of cellulose and its inflammability are shown.", "no comment", "senza commentario"), new Array(new Array("Schiessbaumwolle", "Nitrierung", "Nitriersäure", "Cellulose"), new Array("cellulose nitrate", "nitration", "nitration mixture", "cellulose"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "O", "C"), new Array(2, 3, 6, 7, 17, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 67 ////////////////////// new Array(new Array ("Elektrolytische Darstellung von Stickstoff(III)-chlorid", "Electrolytic Preparation of Nitrogen(III) Chloride", "sans titre", "senza titulo"), "darst_NCl3/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 6, 1, 0, new Array ("NCl<sub>3</sub> entsteht bei der Elektrolyse einer NH<sub>4</sub>Cl-Lösung und oxidiert Terpentin.", "NCl<sub>3</sub> is prepared by electrolysis of an aqueous solution of ammonium chloride.", "no comment", "senza commentario"), new Array(new Array("Stickstofftrichlorid", "Elektrolyse", "Elektrochemie"), new Array("nitrogen(III) chloride", "electrochemistry", "electrolysis"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "Cl"), new Array(7, 9, 11, 13, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 68 ////////////////////// new Array(new Array ("Verbrennung von weissem Phosphor unter Wasser", "Combustion of White Phosphorus under Water", "sans titre", "senza titulo"), "P_unter_H2O/", "real.rpm", 352, 388, "1.avi", 348, 288, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Weisser Phosphor verbrennt unter Wasser bei Zuführung von reinem Sauerstoff.", "White phosphorus burns under water if pure oxygen is feeded.", "no comment", "senza commentario"), new Array(new Array("weisser Phosphor", "Phosphor, weisser", "Verbrennung", "Oxidation"), new Array("white phosphorus", "phosphorus, white", "combustion", "oxidation"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("P", "O"), new Array(2, 7, 8, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 69 ////////////////////// new Array(new Array ("Selbstentzündung von feinverteiltem weissem Phosphor", "Self Ignition of Finely Divided White Phosphorus", "sans titre", "senza titulo"), "P-O2/", "real.rpm", 376, 385, "1.avi", 320, 240, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Eine Lösung von weissem Phosphor in CS<sub>2</sub> wird auf einem Filterpapier zur Selbstentzündung gebracht.", "A solution of white phosphorus in CS<sub>2</sub> serves to set to fire a sheet of filter paper.", "no comment", "senza commentario"), new Array(new Array("weisser Phosphor", "Phosphor", "Selbstentzündung", "Schwefelkohlenstoff", "Filterpapier"), new Array("white phosphorus", "phosphorus", "self ignition", "carbon disulfide", "filter paper"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("P", "O"), new Array(2, 7, 8, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 70 ////////////////////// new Array(new Array ("Oxidation von rotem Phosphor in N<sub>2</sub>O", "Oxidation of Red Phosphorus in N<sub>2</sub>O", "sans titre", "senza titulo"), "Prot-N2O/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 4, 1, 0, new Array ("Brennender roter Phosphor glüht in einer Lachgas-Atmosphäre hell auf.", "Burning red phosphorus is oxidized in an atmosphere of laughing gas to give P<sub>4</sub>O<sub>10</sub>.", "no comment", "senza commentario"), new Array(new Array("Phosphor, roter", "Distickstoffmonoxid"), new Array("phosphorus, red", "nitrogen(I)oxide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "P"), new Array(2, 7, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 71 ////////////////////// new Array(new Array ("Verbrennung von weissem Phosphor durch Luftsauerstoff", "Combustion of White Phosphorus by Self Ignition in Air", "sans titre", "senza titulo"), "P4-Luft/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Trockener, weisser Phosphor heizt sich an der Luft bis zur Selbstentzündung auf.", "A piece of dry white phosphorus heats up in air up to its flashpoint.", "no comment", "senza commentario"), new Array(new Array("weisser Phosphor", "Phosphor, weisser", "Selbstentzündung", "Flammpunkt", "Sicherheit"), new Array("white phosphorus", "phosphorus, white", "flashpoint", "safety"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("P", "O"), new Array(2, 7, 8, 13, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 72 ////////////////////// new Array(new Array ("Reaktion von Kaliumchlorat mit rotem Phosphor", "Reaction of Potassium Chlorate with red Phosphorus", "sans titre", "senza titulo"), "KClO3_P/", "real.rpm", 376, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Eine Mischung aus KClO<sub>3</sub> und rotem Phosphor ist schlagempfindlich.", "The mixture of KClO<sub>3</sub> and red phosphorus is sensitive to impact.", "no comment", "senza commentario"), new Array(new Array("Schlagempfindlichkeit", "roter Phosphor", "Phosphor, roter", "Kaliumchlorat", "Chlorat"), new Array("stroke sensitivity", "red phosphorus", "potassium chlorate", "phosphorus, red", "chlorate"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("P", "K", "Cl", "O"), new Array(4, 7, 9, 17, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 73 ////////////////////// new Array(new Array ("Reaktion von rotem Phosphor mit Brom", "Reaction of read Phosphorus with Bromine", "sans titre", "senza titulo"), "P_Br/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Die Oxidation von rotem Phosphor mit Brom verläuft unter Feuererscheinung.", "The oxidation of red phosphorus with bromine proceeds under combustion.", "no comment", "senza commentario"), new Array(new Array("Selbstentzündung", "Phosphor", "Brom", "Sicherheit"), new Array("self ignition", "phosphorus", "bromine", "safety"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("P", "Br"), new Array(2, 7, 9, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 74 ////////////////////// new Array(new Array ("Fällung von Phosphaten in Abhängigkeit vom pH-Wert", "Precipitation of Phosphates in Dependence of the pH Value", "sans titre", "senza titulo"), "faell_phosphat/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 13, 1, 0, new Array ("Die Löslichkeit der Phosphate der Erdalkalimetalle, des Silbers und Molybdäns ist vom pH-Wert abhängig.", "The solubility of phosphates of alkaline-earth metals, silver and molybdenum is dependend on the pH value.", "no comment", "senza commentario"), new Array(new Array("Fällung", "Phosphat", "Dihydrogenphosphat", "Hydrogenphosphat","Fällungsgleichgewicht", "Molybdat"), new Array("precipitation", "phosphate", "dihydrogen phosphate", "hydrogen phosphate", "precipitation equilibrium", "molybdate"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Ca", "Ba", "Ag", "Mg", "Mo", "P"), new Array(0, 1, 7, 12, -1), new Array("al1/node28.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 75 ////////////////////// new Array(new Array ("Die Marshsche Arsenprobe", "Marsh's Test for Arsenic", "sans titre", "senza titulo"), "Marsh/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 10, 1, 0, new Array ("Der Versuchsaufbau und die Durchführung der Marshschen Arsenprobe werden gezeigt.", "The experimental setup and the procedure of the arsenic test are demonstrated.", "no comment", "senza commentario"), new Array(new Array("Marshsche Probe", "Arsen", "Nachweis von Arsen"), new Array("Marsh's test", "arsenic", "test for arsenic"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("As", "O", "Zn", "H"), new Array(2, 7, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 76 ////////////////////// new Array(new Array ("Vergleich der Reaktivität von As(III) und Sb(III)", "Comparison of the Reactivity of As(III) and Sb(III)", "sans titre", "senza titulo"), "vergl_As_Sb/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 8, 1, 0, new Array ("Fällungs- und Redoxreaktionen von Arsenit und Antimonit werden verglichen.", "Precipitation and redox reactions of arsenite and antimonite are compared.", "no comment", "senza commentario"), new Array(new Array("Arsenit", "Antimonit", "Sulfid"), new Array("arsenite", "antimonite", "sulphide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("As", "Sb", "S"), new Array(1, 2, 7, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 77 ////////////////////// new Array(new Array ("Reaktionen von Natriumarsenit", "Reactions of Sodium Arsenite", "sans titre", "senza titulo"), "reakt_Na-arsenit/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 16, 1, 0, new Array ("Demonstration der Redox- und Fällungsreaktionen löslicher Arsen(III)-Verbindungen", "Demonstration of redox and precipitation reactions of soluble arsenic(III) compounds", "no comment", "senza commentario"), new Array(new Array("Natriumarsenit", "Fällungsreaktion", "Redoxreaktion"), new Array("sodium arsenite", "precipitation reaction", "redox reaction"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("As","Ag","S","Mg","I","N","O"), new Array(1, 2, 7, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 78 ////////////////////// new Array(new Array ("Reaktionen des Arsenat-Ions", "Reactions of Sodium Arsenate", "sans titre", "senza titulo"), "reakt_Na-arsenat/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 11, 1, 0, new Array ("Demonstration der Redox- und Fällungsreaktionen löslicher Arsen(V)-Verbindungen", "Demonstration of redox and precipitation reactions of soluble arsenic(V) compounds", "no comment", "senza commentario"), new Array(new Array("Natriumarsenat", "Fällungsreaktion", "Redoxreaktion"), new Array("sodium arsenate", "precipitation reaction", "redox reaction"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("As","Mg","N","Mo","Sn"), new Array(1, 2, 7, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 79 ////////////////////// new Array(new Array ("Reaktion von Bismutsalzen", "Reactions of Bismuth Salts", "sans titre", "senza titulo"), "reakt_Bi_Salz/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 11, 1, 0, new Array ("Fällungs-, Redox-, Komplexbildungs- und Säure-Base-Reaktionen von Bismut(III)-nitrat", "Precipitation, redox, complex formation and acid-base reactions of bismuth(III) nitrate.", "no comment", "senza commentario"), new Array(new Array("Bismut", "Fällungsreaktion", "Redoxreaktion", "Säure-Base-Reaktion", "Komplexbildung"), new Array("bismuth", "precipitation", "redox reaction", "acid-base reaction", "complex formation"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Bi"), new Array(1, 2, 7, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 80 ////////////////////// new Array(new Array ("Singulett-Sauerstoff", "Singlet Oxygen", "sans titre", "senza titulo"), "singulett/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 12, 1, 0, new Array ("Singulett-Sauerstoff wird durch Oxidation von Wasserstoffperoxid mit NaOCl erzeugt.", "Singlet oxygen is prepared by oxidation of hydrogen peroxide with NaOCl.", "no comment", "senza commentario"), new Array(new Array("Singulett Sauerstoff", "Chlor", "Wasserstoffperoxid"), new Array("singlet oxygen", "chlorine"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("O", "Cl", "H"), new Array(8, 9, 17, -1), new Array("al2/node74.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 81 ////////////////////// new Array(new Array ("Katalyse des H<sub>2</sub>O<sub>2</sub>-Zerfalls", "Catalytic Decomposition of Hydrogen Peroxide with MnO<sub>2</sub>", "sans titre", "senza titulo"), "katal_H2O2/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 4, 1, 0, new Array ("H<sub>2</sub>O<sub>2</sub> zersetzt sich spontan in Anwesenheit von Braunstein.", "H<sub>2</sub>O<sub>2</sub> is decomposed by catalytic amounts of manganese dioxide.", "no comment", "senza commentario"), new Array(new Array("Katalyse", "Wasserstoffperoxid", "Braunstein"), new Array("catalysis", "hydrogen peroxide", "manganese dioxide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("H", "O", "Mn"), new Array(2, 8, -1), new Array("al2/node74.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 82 ////////////////////// new Array(new Array ("Oxidation von Eisen", "Oxidation of Iron", "sans titre", "senza titulo"), "verbr_Fe/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 11, 1, 0, new Array ("Eisen wird in reinem Sauerstoff zu Fe<sub>3</sub>O<sub>4</sub> verbrannt.", "Iron is burned in pure oxygen to give Fe<sub>3</sub>O<sub>4</sub>.", "no comment", "senza commentario"), new Array(new Array("Eisen", "Eisen(II,III)-oxid", "Oxidation"), new Array("iron", "iron(II,III) oxide", "oxidation"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Fe", "O"), new Array(8, 12, 13, -1), new Array("al2/node74.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 83 ////////////////////// new Array(new Array ("Verbrennung einer Zigarre (Cellulose) in reinem Sauerstoff", "Combustion of a Cigar (cellulose) in pure Oxygen", "sans titre", "senza titulo"), "Zigarre/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 11, 1, 0, new Array ("Eine in flüssigem Sauerstoff getränkte Zigarre verbrennt unter starker Wärmeentwicklung.", "A cigar soaked in liquid oxygen burns under strong evolution of heat.", "no comment", "senza commentario"), new Array(new Array("Zigarre", "Sauerstoff"), new Array("cigar", "oxygen"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("O"), new Array(2, 8, 17, -1), new Array("al2/node74.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 84 ////////////////////// new Array(new Array ("Allotrope Modifikationen des Schwefels", "Allotropic Forms of Sulphur", "sans titre", "senza titulo"), "modifik_S/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 9, 1, 0, new Array ("Elementarer Schwefel wird geschmolzen und durch Eingiessen in Wasser abgeschreckt.", "A molten mass of elemental sulphur is quenched in water.", "no comment", "senza commentario"), new Array(new Array("Schwefel", "Allotropie"), new Array("sulphur", "allotropism"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("S"), new Array(8, -1), new Array("al2/node74.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 85 ////////////////////// new Array(new Array ("Polyschwefelmonoanionen S<sub>n</sub><sup>-</sup>", "Polysulphur Monoanions S<sub>n</sub><sup>-</sup>", "sans titre", "senza titulo"), "Polyschwefel/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 13, 1, 0, new Array ("Farbige Radikalanionen entstehen bei der Reduktion von Schwefel mit Natrium.", "Coloured radical anions are obtained by reduction of sulphur with sodium.", "no comment", "senza commentario"), new Array(new Array("Radikalanionen", "Schwefelanionen", "Lapis lazuli"), new Array("radical anions", "sulphur anions", "lapis lazuli"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Na", "S"), new Array(2, 4, 8, -1), new Array("al2/node74.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 86 ////////////////////// new Array(new Array ("Redoxamphoterie von Wasserstoffperoxid", "Redox Amphoteric Behaviour of Hydrogen Peroxide", "sans titre", "senza titulo"), "redoxamph_H2O2/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("H<sub>2</sub>O<sub>2</sub> reagiert in Abhängigkeit vom Reaktionspartner als Oxidations- oder Reduktionsmittel.", "H<sub>2</sub>O<sub>2</sub> reacts in dependence of the reactant as oxidizing or as reducing agent.", "no comment", "senza commentario"), new Array(new Array("Wasserstoffperoxid", "Redoxamphoterie"), new Array("hydrogen peroxide", "redox amphoterie"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("O", "Mn", "I", "H"), new Array(2, 8, 9, 12, -1), new Array("al2/node74.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 87 ////////////////////// new Array(new Array ("Nachweisreaktion für Wasserstoffperoxid", "Test Reaction of Hydrogen Peroxide", "sans titre", "senza titulo"), "nachw_H2O2/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 9, 1, 0, new Array ("H<sub>2</sub>O<sub>2</sub> wird durch die Bildung eines orangen Peroxokomplexes des Ti(IV) nachgewiesen.", "H<sub>2</sub>O<sub>2</sub> is identified by formation of an orange peroxocomplex of Ti(IV).", "no comment", "senza commentario"), new Array(new Array("Wasserstoffperoxid", "Titanylsulfat", "Nachweisreaktion"), new Array("hydrogen peroxide", "titanyl sulphate", "test reaction"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("O", "H", "Ti"), new Array(8, 12, -1), new Array("al2/node74.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 88 ////////////////////// new Array(new Array ("Komproportionierung von Schwefelwasserstoff und Schwefeldioxid (Claus-Prozess)", "Comproportionation of Hydrogen Sulphide and Sulphur Dioxide", "sans titre", "senza titulo"), "Claus/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 10, 1, 0, new Array ("Die Redoxreaktion von H<sub>2</sub>S und SO<sub>2</sub> führt zum elementaren Schwefel.", "The redox reaction of H<sub>2</sub>S und SO<sub>2</sub> leads to the formation of elemental sulphur.", "no comment", "senza commentario"), new Array(new Array("Schwefel", "Schwefeldioxid", "Schwefelwasserstoff", "Komproportionierung", "Claus-Prozess"), new Array("sulphur", "sulphur dioxide", "hydrogen sulphide", "comproportionation"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("S", "H"), new Array(2, 8, -1), new Array("al2/node74.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 89 ////////////////////// new Array(new Array ("Darstellung von Metallsulfiden aus den Elementen", "Preparation of Metal Sulphides from the Elements", "sans titre", "senza titulo"), "darst_Met-S/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 23, 1, 0, new Array ("HgS, Cu<sub>2</sub>S, ZnS und Al<sub>2</sub>S<sub>3</sub> werden durch Umsetzung der Metalle mit Schwefel erhalten.", "HgS, Cu<sub>2</sub>S, ZnS and Al<sub>2</sub>S<sub>3</sub> are prepared by conversion of the metals with sulphur.", "no comment", "senza commentario"), new Array(new Array("Metallsulfide", "Schwefel"), new Array("metal sulphides", "sulphur"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Hg", "Cu", "Zn", "Al", "S"), new Array(2, 8, 12, 5, 13, -1), new Array("al2/node74.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 90 ////////////////////// new Array(new Array ("Redoxamphoterie des Sulfitions", "Redox Reactions of the Sulphite Ion", "sans titre", "senza titulo"), "redoxamph_SO3/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 11, 1, 0, new Array ("Sulfit reagiert in Abhängigkeit vom Reaktionspartner als Reduktions- oder Oxidationsmittel.", "Demonstration of Redoxamphotheric Behaviour of Sulphite", "no comment", "senza commentario"), new Array(new Array("Sulfit", "Redoxamphoterie"), new Array("sulphite", "redox reaction"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("S", "Mn", "I", "Hg", "Sn"), new Array(1, 2, 8, -1), new Array("al2/node74.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 91 ////////////////////// new Array(new Array ("Bleichen einer roten Rose mit SO<sub>2</sub>", "Bleaching of a red rose with SO<sub>2</sub>", "sans titre", "senza titulo"), "Rose/", "real.rpm", 384, 348, "1.avi", 320, 240, "slide.rpm", 384, 348, 11, 1, 0, new Array ("Das Flavylium-Kation des roten Farbstoffes bildet ein stabiles Addukt mit Hydrogensulfit.", "The reaction of the plant pigment with sulphur dioxide leads to a stable adduct.", "no comment", "senza commentario"), new Array(new Array("Flavylium-Kation", "Schwefeldioxid", "Rose"), new Array("sulphur dioxide", "rose"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("S", "O"), new Array(2, 8, 17, -1), new Array("none","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 92 ////////////////////// new Array(new Array ("Zerfall von Thioschwefelsäure", "Decomposition of Thiosulphuric Acid", "sans titre", "senza titulo"), "Thioschwefelsaure/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 5, 1, 0, new Array ("Natriumthiosulfat zersetzt sich in salzsaurer Lösung.", "Sodium thiosulphate is decomposed in acidic solution.", "no comment", "senza commentario"), new Array(new Array("Natriumthiosulfat", "Salzsäure"), new Array("sodium thiosulphate", "hydrochloric acid"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("S"), new Array(1, 3, 8, -1), new Array("al2/node74.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 93 ////////////////////// new Array(new Array ("Fällung und Zerfall von Thiosulfaten", "Precipitation and Decomposition of Thiosulphates", "sans titre", "senza titulo"), "Thiosulfat/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 10, 1, 0, new Array ("Das Reaktionsverhalten der Thiosulfate des Silbers und Bleis wird demonstriert.", "The reaction behaviour of the thiosulphates of silver and lead is demonstrated.", "no comment", "senza commentario"), new Array(new Array("Thiosulfat", "Silber", "Blei"), new Array("thiosulphate", "silver", "lead"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("S","Pb","Ag"), new Array(1, 8, 16, -1), new Array("al2/node74.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 94 ////////////////////// new Array(new Array ("Dehydratisierende Wirkung der konzentrierten Schwefelsäure", "Dehydrating Effect of Sulphuric Acid", "sans titre", "senza titulo"), "Dehydratation/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Konzentrierte Schwefelsäure dehydratisiert Rohrzucker zu Kohlenstoff.", "Sugar is dehydrated by sulphuric acid to form elemental carbon.", "no comment", "senza commentario"), new Array(new Array("Schwefelsäure", "Dehydratisierung"), new Array("dehydration", "sulphuric acid"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("S"), new Array(8, -1), new Array("al2/node74.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 95 ////////////////////// new Array(new Array ("Das Iod-Wasserstoff-Gleichgewicht", "Iodine-Hydrogen Equilibrium", "sans titre", "senza titulo"), "HI/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 8, 1, 0, new Array ("Demonstration des temperaturabhängigen Zerfalls und der Bildung von Iodwasserstoff.", "Colourless hydrogen iodide gas is thermally decomposed and reassembled.", "no comment", "senza commentario"), new Array(new Array("Iodwasserstoff", "Gleichgewicht", "Massenwirkungsgesetz"), new Array("hydroden iodide", "equilibrium", "law of mass action" ), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("H", "I"), new Array(9, -1), new Array("al2/node83.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 96 ////////////////////// new Array(new Array ("pH-Abhängige Oxidation von Halogeniden mit KMnO<sub>4</sub>", "Oxidation of Halogenides with KMnO<sub>4</sub>", "sans titre", "senza titulo"), "oxid_halogen/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 19, 1, 0, new Array ("Vergleich der Oxidation von Halogeniden mit KMnO<sub>4</sub> in elektrochemischen Zellen und in Reagenzgläsern.", "Oxidation of halogenides with KMnO<sub>4</sub> in electrochemical cells and in test tubes.", "no comment", "senza commentario"), new Array(new Array("Oxidation", "Halogenide", "Kaliumpermanganat", "Elektrochemie"), new Array("oxidation", "halogenides", "potassium permanganate", "electrochemistry"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Cl", "Br", "I", "Mn"), new Array(2, 3, 9, 11, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 97 ////////////////////// new Array(new Array ("Oxidation von Halogeniden mit Halogenen", "Oxidation of Alkali Halides with Halogens", "sans titre", "senza titulo"), "oxid_Halogenid/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 13, 1, 0, new Array ("Selektive Oxidation von Kaliumbromid und -iodid mit Chlorwasser", "Selective oxidation of potassium bromide and iodide with chlorine water", "no comment", "senza commentario"), new Array(new Array("Oxidation", "Iodid", "Bromid", "Chlor"), new Array("oxidation", "iodide", "bromide", "chlorine water"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Cl", "Br", "I"), new Array(2, 9, -1), new Array("al2/node83.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 98 ////////////////////// new Array(new Array ("Landolt-Reaktion in Abhängigkeit von der Konzentration", "Landolt Reaction", "sans titre", "senza titulo"), "Landolt/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 384, 388, 7, 1, 0, new Array ("Die Reaktionsgeschwindigkeit wächst mit der Konzentration der Reaktanden.", "The reaction rate is depended on the concentration of the reactants.", "no comment", "senza commentario"), new Array(new Array("Landolt-Reaktion", "Kinetik"), new Array("Landolt reaction", "kinetics"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("I"), new Array(2, 9, 17, -1), new Array("al2/node83.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 99 ////////////////////// new Array(new Array ("Landolt-Reaktion unter Zusatz von Quecksilber(II)-chlorid", "Landolt Reaction by Addition of Mercury(II) Chloride", "sans titre", "senza titulo"), "Landolt-Hg/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 12, 1, 0, new Array ("Dieser Versuch beinhaltet Säure-Base-, Redox-, Fällungs- und Komplexgleichgewichte.", "This Experiment contains acid-base, redox, precipitation and complex formation equilibriums.", "no comment", "senza commentario"), new Array(new Array("Landolt-Reaktion", "Quecksilber(II)-chlorid"), new Array("Landolt reaction", "mercury(II) chloride"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Hg", "I"), new Array(1, 2, 16, 17, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 100 ////////////////////// new Array(new Array ("Disproportionierung und Komproportionierung von Brom und Iod", "Disproportionation and Comproportionation of Bromine and Iodine", "sans titre", "senza titulo"), "disprop_komprop/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 9, 1, 0, new Array ("Wässrige Lösungen von Brom und Iod disproportionieren bei Einwirkung von NaOH.", "Aqueous solutions of bromine and iodine are disproportionated under the influence of NaOH.", "no comment", "senza commentario"), new Array(new Array("Disproportionierung", "Komproportionierung", "Brom", "Iod"), new Array("disproportionation", "comproportionation", "bromine", "iodine"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Br", "I"), new Array(2, 9, -1), new Array("al2/node83.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 101 ////////////////////// new Array(new Array ("Oxidation von Iodid mit Halogenaten", "Oxidation of Iodide with Halogenates", "sans titre", "senza titulo"), "oxid_Iodid/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 8, 1, 0, new Array ("Die Bildung von Iod bei der Oxidation von Iodid mit Halogenaten ist abhängig vom pH-Wert.", "The formation of iodine by oxidation of iodide with halogenates is dependent on the pH value.", "no comment", "senza commentario"), new Array(new Array("Oxidation", "pH-Wert", "Iodid", "Halogenat"), new Array("oxidation", "pH value", "iodide", "halogenate"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Cl", "Br", "I"), new Array(2, 9, -1), new Array("al2/node83.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 102 ////////////////////// new Array(new Array ("Extraktion von Chlor, Brom und Iod mit CCl<sub>4</sub>", "Extraction of Chlorine, Bromine and Iodine by CCl<sub>4</sub>", "sans titre", "senza titulo"), "extrakt_Halogen/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 9, 1, 0, new Array ("Die Halogene werden unter Farbänderung aus der wässrigen in die organische Phase extrahiert.", "The halogens are extracted from the aqueous to the organic phase by colour change.", "no comment", "senza commentario"), new Array(new Array("Chlor", "Brom", "Iod", "Extraktion"), new Array("chlorine", "bromine", "iodine", "extraction"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Cl", "Br", "I"), new Array(9, -1), new Array("al2/node83.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 103 ////////////////////// new Array(new Array ("Fällung und Reduktion der Halogenate", "Precipitation and Reduction of Halogenates", "sans titre", "senza titulo"), "Ag-Halogenate/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 18, 1, 0, new Array ("Nachweisreaktionen der Halogenate als Silbersalze im analytischen Trennungsgang", "Test reactions of halogenates as silver salts", "no comment", "senza commentario"), new Array(new Array("Silberhalogenate", "Nachweisreaktion"), new Array("silver halogenates", "test reaction"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Ag","Cl","Br","I"), new Array(1, 9, 12, -1), new Array("al2/node39.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 104 ////////////////////// new Array(new Array ("Platinkatalysierte Oxidation von Methanol \'Oszillierender Platindraht\'", "Oxidation of Methanol catalyzed by Platinum", "sans titre", "senza titulo"), "osz_Pt-Draht/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Methanol wird am Platindraht zu Formaldehyd oxidiert.", "Methanol is oxidized on a platinum wire to give formaldehyde.", "no comment", "senza commentario"), new Array(new Array("Platin", "Katalyse", "Methanol", "Oszillation"), new Array("platinum", "catalysis", "methanol", "oscillation"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Pt", "C"), new Array(2, 6, 12, 17, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 105 ////////////////////// new Array(new Array ("Oszillierende Iod-Uhr", "Iodine Clock Reaction", "sans titre", "senza titulo"), "Ioduhr/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 11, 1, 0, new Array ("Demonstration der Briggs-Rauscher-Reaktion", "Demonstration of the Briggs Rauscher reaction", "no comment", "senza commentario"), new Array(new Array("Briggs-Rauscher-Reaktion", "Oszillation"), new Array("Briggs Rauscher reaction", "oscillation"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("I"), new Array(2, 9, 17, -1), new Array("al2/node83.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 106 ////////////////////// new Array(new Array ("Belousow-Zhabotinsky-Reaktion (im Zylinder)", "Belousow Zhabotinsky Reaction", "sans titre", "senza titulo"), "Belousov_II/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 15, 1, 0, new Array ("Demonstration einer oszillierenden Reaktion", "Demonstration of an oscillating reaction", "no comment", "senza commentario"), new Array(new Array("Belousow-Zhabotinsky-Reaction", "Oszillation"), new Array("Belousow Zhabotinsky reaction", "oscillation"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("No"), new Array(2, 17, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 107 ////////////////////// new Array(new Array ("Redoxreaktionen von Kaliumpermanganat", "Redox Reaction of Potassium Permanganate", "sans titre", "senza titulo"), "redox_KMn/", "real.rpm", 376, 385, "1.avi", 376, 285, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Die pH-Wertabhängigkeit der Reduktion von Kaliumpermanganat wird demonstriert.", "The reduction of potassium permanganate is dependent on the pH value.", "no comment", "senza commentario"), new Array(new Array("Permanganat", "Redox"), new Array("permanganese", "redox"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("K", "Mn", "O", "Fe", "H"), new Array(2, 3, 12, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 108 ////////////////////// new Array(new Array ("Oxidationsstufen des Vanadiums", "The Oxidation States of Vanadium", "sans titre", "senza titulo"), "redox_V/", "real.rpm", 384, 384, "1.avi", 320, 240, "slide.rpm", 376, 385, 9, 1, 0, new Array ("Stufenweise Reduktion einer sauren Vanadat(V)-lösung mit nascierendem Wasserstoff", "Stepwise reduction of an acidic vanadate(V) solution with nascent hydrogen", "no comment", "senza commentario"), new Array(new Array("Oxidationsstufen", "Vanadium", "Redoxreaktion"), new Array("oxidation states", "vanadium", "redox reaction"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("V", "Zn", "H"), new Array(2, 12, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 109 ////////////////////// new Array(new Array ("Redoxsystem Cr<SUP>3+</SUP> / Cr<SUP>2+</SUP>", "Redox System Cr<SUP>3+</SUP> / Cr<SUP>2+</SUP>", "sans titre", "senza titulo"), "redox_Cr/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Demonstration des Redoxverhaltens von Cr<SUP>3+</SUP> / Cr<SUP>2+</SUP> gegenüber Zink bzw. Wasserstoffperoxid", "Demonstration of the reactivity of Cr<SUP>3+</SUP> / Cr<SUP>2+</SUP> with zinc or hydrogen peroxide", "no comment", "senza commentario"), new Array(new Array("Chrom", "Zink", "Wasserstoffperoxid", "Redoxreaktion"), new Array("chromium", "zinc", "hydrogen peroxid", "redox reaction"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Cr"), new Array(2, 11, 12, 16, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 110 ////////////////////// new Array(new Array ("Autokatalytische Reduktion von KMnO<sub>4</sub> mit Oxalat", "Autocatalytic Reduction of KMnO<sub>4</sub> with Oxalate", "sans titre", "senza titulo"), "katal_MnO4-C2O4/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 11, 1, 0, new Array ("Während der Reaktion entstehende Mn<sup>2+</sup>-Ionen beschleunigen den Redoxprozess.", "Mn<sup>2+</sup> ions formed during the reaction accelerate the redox process.", "no comment", "senza commentario"), new Array(new Array("Autokatalyse", "Kaliumpermanganat"), new Array("autocatalysis", "potassium permanganate"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Mn"), new Array(2, 12, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 111 ////////////////////// new Array(new Array ("Passivierung von Eisen mittels Konzentrierter Salpetersäure", "Passivation of Iron by Concentrated Nitric acid", "sans titre", "senza titulo"), "Passivierung_Fe/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 8, 1, 0, new Array ("Die Reduktion von Cu<sup>2+</sup> ist am passivierten Eisen behindert.", "The reduction of Cu<sup>2+</sup> is inhibited on passivated iron.", "no comment", "senza commentario"), new Array(new Array("Passivierung", "Salpetersäure", "Eisen"), new Array("passivation", "nitric acid", "iron"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Fe", "Cu"), new Array(2, 7, 12, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 112 ////////////////////// new Array(new Array ("Reaktion von Zink bzw. Aluminium mit Iod", "Reaction of Zinc or Aluminium and Iodine", "sans titre", "senza titulo"), "ZnI/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 9, 1, 0, new Array ("Die Redoxreaktion zwischen Zink bzw. Aluminium und Iod wird durch einige Tropfen Wasser gestartet.", "The redox reaction of zinc or aluminium with iodine is started by some drops of water.", "no comment", "senza commentario"), new Array(new Array("Katalyse", "Iod", "Zink", "Aluminium", "Elementreaktion"), new Array("catalysis", "iodine", "zinc", "aluminium", "elemental reaction"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Al", "Zn", "I"), new Array(9, 5, 12, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 113 ////////////////////// new Array(new Array ("Reaktion von Salpetersäure mit Metallen", "Reaction of Nitric Acid with Metals", "sans titre", "senza titulo"), "HNO3_Met/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 10, 1, 0, new Array ("Zink, Kupfer, Silber und Eisen werden mit verdünnter bzw. konzentrierter Salpetersäure umgesetzt.", "Zinc, copper, silver and iron are reacted with diluted and concentrated nitric acid.", "no comment", "senza commentario"), new Array(new Array("Nitrat", "Salpetersäure", "Passivierung"), new Array("nitrate", "nitric acid", "passivation"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "Zn", "Cu", "Ag", "Fe"), new Array(3, 7, 12, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 114 ////////////////////// new Array(new Array ("Pyrophore Eigenschaften des Raney-Nickels", "Pyrophoric Properties of Raney Nickel", "sans titre", "senza titulo"), "raney/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 5, 1, 0, new Array ("Fein verteiltes Nickel (Raney-Nickel) entzündet sich auf einem Filterpapierbogen.", "Finely dispersed nickel (Raney nickel) is pyrophoric on air.", "no comment", "senza commentario"), new Array(new Array("Selbstentzündung", "Raney-Nickel", "Nickel", "Sicherheit"), new Array("self ignition", "Raney nickel", "nickel", "safety"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Ni", "O"), new Array(2, 12, 17, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 115 ////////////////////// new Array(new Array ("Stufenweise Reduktion von KMnO<sub>4</sub> (Mineralisches Chamäleon)", "Stepwise Reduction of Potassium Permanganate", "sans titre", "senza titulo"), "chamaeleon/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Mangan(VII) wird mittels verschiedener Reduktionsmittel bis zum Mangan(II) reduziert.", "Manganese(VII) is reduced to manganese(II) using different reducing agents.", "no comment", "senza commentario"), new Array(new Array("Mangan", "Kaliumpermanganat", "Reduktion", "Oxidationszahl"), new Array("manganese", "potassium permanganate", "reduction", "oxidation number"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Mn"), new Array(2, 12, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 116 ////////////////////// new Array(new Array ("Silber- und Bleibaum", "The Silver and Lead Trees", "sans titre", "senza titulo"), "ag_pb_ba/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 13, 1, 0, new Array ("Elementares Silber und Blei werden aus ihren Salzlösungen auf unedleren Metallen (Cu, Zn) abgeschieden.", "Elemental silver and lead are deposited from their salt solutions on less noble metals (Cu, Zn).", "no comment", "senza commentario"), new Array(new Array("Silberbaum", "Bleibaum", "Abscheidung"), new Array("silver tree", "lead tree", "deposition"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Ag", "Cu", "Pb", "Zn"), new Array(2, 6, 12, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 117 ////////////////////// new Array(new Array ("Reduktion von HAuCl<sub>4</sub> mit Glucose", "Reduction of HAuCl<sub>4</sub> with Glucose", "sans titre", "senza titulo"), "kolloid_Au/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 10, 1, 0, new Array ("Herstellung von kolloidalem Gold (\'Cassiusscher Goldpurpur\')", "Formation of gold colloids (\'Purple of Cassius\')", "no comment", "senza commentario"), new Array(new Array("Gold", "Tyndall-Effekt", "Kolloid"), new Array("gold", "Tyndall effect", "colloid"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Au"), new Array(2, 12, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 118 ////////////////////// new Array(new Array ("Kupferabscheidung auf weissem Phosphor", "Precipitation of Copper on White Phosphorus", "sans titre", "senza titulo"), "deposit_Cu/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Kupferkristalle scheiden sich auf weissem Phosphor aus einer wässrigen CuSO<sub>4</sub>-Lösung ab.", "Copper crystals are precipitated on white phosphorous from an aqueous solution of CuSO<sub>4</sub>.", "no comment", "senza commentario"), new Array(new Array("Kupfer", "Phosphor, weisser", "Reduktion", "Abscheidung", "weisser Phosphor"), new Array("copper", "phosphorus, white", "reduction", "deposition", "white phosphorus"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Cu", "P"), new Array(2, 7, 12, -1), new Array("al2/node62.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 119 ////////////////////// new Array(new Array ("Blau-Gold-Reaktion", "Blue Gold Reaction", "sans titre", "senza titulo"), "katal_Cu_tartrat/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 12, 1, 0, new Array ("Kupferkatalysierte Oxidation von Seignettesalz (Natriumkaliumtartrat) mit H<sub>2</sub>O<sub>2</sub>", "The oxidation of sodium potassium tartrate with H<sub>2</sub>O<sub>2</sub> is catalyzed by copper ions.", "no comment", "senza commentario"), new Array(new Array("Katalyse", "Oxidation", "Seignettesalz", "Wasserstoffperoxid"), new Array("catalysis", "oxidation", "sodium potassium tartrate", "hydrogen peroxide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Cu", "O", "C", "H"), new Array(2, 8, 12, 16, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 120 ////////////////////// new Array(new Array ("Reduktion von Kupfer(II)-oxid", "Reduction of Copper(II) Oxide", "sans titre", "senza titulo"), "redukt_CuO/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 10, 1, 0, new Array ("Erhitztes Kupfer reagiert an der Luft zum Oxid, das mit Wasserstoff wieder reduziert wird.", "Heated copper reacts on air to give the oxide, which is reduced by hydrogen.", "no comment", "senza commentario"), new Array(new Array("Oxidation", "Reduktion", "Kupfer", "Kupfer(II)-oxid"), new Array("oxidation", "reduction", "copper", "copper(II) oxide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Cu", "O", "H"), new Array(2, 12, -1), new Array("al2/node93.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 121 ////////////////////// new Array(new Array ("Verbrennung von Wasserstoff an der Luft \'Böllerbüchse\'", "Combustion of Hydrogen in Air", "sans titre", "senza titulo"), "Boeller/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 2, 0, new Array ("Eine zurückschlagende Wasserstoffflamme entzündet ein Knallgasgemisch.", "Demonstration of the hydrogen-oxygen reaction", "no comment", "senza commentario"), new Array(new Array("Wasserstoff", "Knallgas", "Böllerbüchse"), new Array("hydrogen", "oxyhydrogen gas"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("H", "O"), new Array(2, 17, -1), new Array("al2/node93.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 122 ////////////////////// new Array(new Array ("Oxidation von Alkohol mit Mangan(VII)-oxid", "Oxidation of Ethanol with Manganese(VII) Oxide", "sans titre", "senza titulo"), "oxid_EtOH/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 9, 1, 0, new Array ("Das aus KMnO<sub>4</sub> und H<sub>2</sub>SO<sub>4</sub> gebildete Oxid oxidiert Alkohol unter Feuererscheinungen.", "The oxide formed from KMnO<sub>4</sub> und H<sub>2</sub>SO<sub>4</sub> reacts with ethanol vigorously.", "no comment", "senza commentario"), new Array(new Array("Mangan(VII)-oxid", "Oxidation"), new Array("manganese(VII) oxide", "oxidation"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Mn", "O", "C", "H"), new Array(2, 6, 12, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 123 ////////////////////// new Array(new Array ("Potenzialmessungen mit der Normalwasserstoffelektrode", "Potential Measurements with the Standard Hydrogen Electrode", "sans titre", "senza titulo"), "normalelek/", "real.rpm", 376, 385, "1.avi", 320, 240, "slide.rpm", 376, 385, 9, 1, 0, new Array ("Potenzialmessungen für die Halbzellen Cu<sup>2+</sup>/Cu bzw. Zn<sup>2+</sup>/Zn gegen die Normalwasserstoffelektrode werden demonstriert.", "Potential Measurements for Cu<sup>2+</sup>/Cu and Zn<sup>2+</sup>/Zn with the standard hydrogen electrode are demonstrated.", "no comment", "senza commentario"), new Array(new Array("Normalwasserstoffelektrode", "Normalpotenziale", "Wasserstoffelektrode", "EMK", "Elektromotorische Kraft"), new Array("electrochemical cell", "element", "zinc electrode", "copper electrode", "e. m. f.", "electromotive force"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("H", "Cu", "Zn"), new Array(2, 11, 12, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 124 ////////////////////// new Array(new Array ("Daniell Element", "Daniell's Element", "sans titre", "senza titulo"), "daniell/", "real.rpm", 376, 385, "1.avi", 340, 288, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Der Aufbau und die chemische Modifizierung einer Cu/Zn Zelle werden gezeigt.", "The model of a Cu/Zn cell and some chemical modifications are shown.", "no comment", "senza commentario"), new Array(new Array("elektrochemische Zelle", "Zinkelektrode", "Kupferelektrode", "EMK", "elektromotorische Kraft"), new Array("electrochemical cell", "element", "Daniell", "zinc electrode", "copper electrode", "e. m. f.", "electromotive force"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Zn", "Cu"), new Array(2, 11, 12, 16, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 125 ////////////////////// new Array(new Array ("Galvanisches Element mit belüfteter und unbelüfteter Eisenelektrode", "Galvanic Cell of aerated and not aerated Iron Electrodes", "sans titre", "senza titulo"), "Fe_Fe_elem/", "real.rpm", 380, 388, "1.avi", 380, 288, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Der Sauerstoffgehalt der Elektrolytlösung bestimmt das Potenzial zwischen zwei Eisenelektroden.", "The potential between two iron electrodes is determined by the oxygen content of the electrolytic solution.", "no comment", "senza commentario"), new Array(new Array("Korrosion", "elektrochemische Zelle", "elektrochemische Korrosion", "Redox"), new Array("corrosion", "electrochemical element", "electrochemical corrosion", "redox"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Fe", "N", "O"), new Array(2, 11, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 126 ////////////////////// new Array(new Array ("Modell einer alkalischen Brennstoffzelle (AFC)", "Model of an Alkaline Fuel Cell (AFC)", "sans titre", "senza titulo"), "Brennstoffzelle/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 8, 1, 0, new Array ("Die Ladung und Entladung einer Brennstoffzelle wird modellhaft gezeigt.", "Demonstration of water electrolysis and hydrogen combustion in a fuel cell.", "no comment", "senza commentario"), new Array(new Array("Wasserstoff", "Brennstoffzelle"), new Array("hydrogen", "alkaline fuel cell"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("O", "H"), new Array(2, 11, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 127 ////////////////////// new Array(new Array ("Die Wasserelektrolyse", "The Electrolysis of Water", "sans titre", "senza titulo"), "wasser_e/", "real.rpm", 376, 383, "1.avi", 376, 283, "slide.rpm", 376, 383, 14, 1, 0, new Array ("Die Wasserelektrolyse zwischen Platinelektroden wird mit und ohne pH-Indikator gezeigt.", "The electrolysis of water between platinum electrodes is demonstrated.", "no comment", "senza commentario"), new Array(new Array("Wasserelektrolyse", "Elektrolyse", "Bromkresolgrün"), new Array("water electrolysis", "electrolysis"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("H", "O"), new Array(2, 3, 11, -1), new Array("al2/node93.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 128 ////////////////////// new Array(new Array ("Die Chloralkalielektrolyse", "The Electrolysis of Sodium Chloride", "sans titre", "senza titulo"), "Chloralkali_elek/", "real.rpm", 344, 384, "1.avi", 320, 240, "slide.rpm", 376, 385, 3, 1, 0, new Array ("Elektrolyse von Natriumchlorid zwischen Platinelektroden mit Phenolphthalein als pH Indikator", "Electrolysis of aqueous sodium chloride between platinum electrodes with phenolphthaleine as pH indicator", "no comment", "senza commentario"), new Array(new Array("Hypochlorit", "Chloralkali", "Alkali", "Elektrolyse"), new Array("hypochlorite", "alkali", "electrolysis"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Na", "Cl", "H", "O"), new Array(2, 4, 9, 11, -1), new Array("al2/node2.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 129 ////////////////////// new Array(new Array ("Ionenwanderung bei der Wasserelektrolyse", "Ion diffusion during the Water Electrolysis", "sans titre", "senza titulo"), "ionenwander/", "real.rpm", 378, 382, "1.avi", 378, 282, "slide.rpm", 376, 385, 10, 1, 0, new Array ("Farbige Kupfer- und Dichromationen veranschaulichen die Wanderung von Kationen und Anionen bei der Wasserelektrolyse.", "Coulered copper and dichromate ions visualize the ion diffuson during electrolysis of water.", "no comment", "senza commentario"), new Array(new Array("Ionenwanderung", "Wasserelektrolyse", "Elektrolyse", "Dichromat", "Kupfersulfat"), new Array("ion diffusion", "water electrolysis", "electrolysis", "dichromate", "copper sulfate"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Cu", "Cr", "O", "H"), new Array(2, 11, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 130 ////////////////////// new Array(new Array ("Elektrolyse einer verdünnten Salzsäure \'Indikator-Orgel\'", "Electrolysis of Diluted Hydrochloric Acid", "sans titre", "senza titulo"), "Indikatororgel/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 9, 1, 0, new Array ("Demonstration des Faradayschen Gesetzes", "Demonstration of Faraday law", "no comment", "senza commentario"), new Array(new Array("Elektrolyse", "Faradaysches Gesetz"), new Array("electrolysis", "Faraday law"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Cl", "H"), new Array(2, 11, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 131 ////////////////////// new Array(new Array ("Elektrolyse einer wässrigen Bleiacetatlösung \'Bleibaum\'", "Electrolysis of an Aqueous Solution of Lead Acetate", "sans titre", "senza titulo"), "elektrol_PbAc/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Bei der Elektrolyse von Pb(OOCCH<sub>3</sub>)<sub>2</sub> entstehen an der Kathode Bleifraktale.", "Lead fractales are formed at the cathode of the Pb(OOCCH<sub>3</sub>)<sub>2</sub> electrolysis.", "no comment", "senza commentario"), new Array(new Array("Elektrolyse", "Elektrochemie", "Blei", "Fraktale"), new Array("electrolysis", "electrochemistry", "lead", "fractales"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Pb"), new Array(2, 6, 11, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 132 ////////////////////// new Array(new Array ("Elektrolyse einer wässrigen CuSO<sub>4</sub>-Lösung", "Electrolysis of an Aqueous Solution of CuSO<sub>4</sub>", "sans titre", "senza titulo"), "elektrol_CuSO4/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 5, 1, 0, new Array ("Modellhafte Darstellung der Elektrolyse zwischen Kupferelektroden (Kupfer-Raffination)", "Electrolysis between copper electrodes (copper refining)", "no comment", "senza commentario"), new Array(new Array("Kupfer", "Elektrolyse", "Elektrochemie"), new Array("copper", "electrolysis", "electrochemistry"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Cu", "S"), new Array(2, 8, 11, 12, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 133 ////////////////////// new Array(new Array ("Elektrolytische Darstellung von Ferrat(VI)", "Electrolytic Formation of Ferrate(VI)", "sans titre", "senza titulo"), "Ferrat/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 9, 1, 0, new Array ("Ferat(VI) entsteht durch anodische Oxidation von Eisen in alkalischer Lösung.", "Ferrate(VI) is formed by anodic oxidation of iron in alkaline solution.", "no comment", "senza commentario"), new Array(new Array("Elektrolyse", "Ferrat(VI)"), new Array("electrolysis", "ferrate(VI)"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Fe"), new Array(2, 11, 12, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 134 ////////////////////// new Array(new Array ("Potenzialmessungen zwischen Silberelektroden", "Potential Measurement between Silver Electrodes", "sans titre", "senza titulo"), "potenzial_Ag/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 9, 1, 0, new Array ("Messung der EMK zwischen Silberelektroden bei wechselnden Konzentrationen", "Measurement of the voltage between silver electrodes by different concentrations", "no comment", "senza commentario"), new Array(new Array("Elektromotorische Kraft", "Silberelektrode", "Elektrochemie", "Galvanische Zelle"), new Array("voltage", "silver electrode", "electrochemistry", "galvanic cell"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Ag", "Cl"), new Array(9, 11, 12, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 135 ////////////////////// new Array(new Array ("Konzentrationsabhängigkeit des Potenzials Fe<SUP>3+</SUP>/Fe<SUP>2+</SUP>", "Concentration Dependence of the Potential Fe<SUP>3+</SUP>/Fe<SUP>2+</SUP>", "sans titre", "senza titulo"), "potenzial_Fe/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 8, 1, 0, new Array ("Demonstration einer Konzentrationskette", "Demonstration of a concentration cell", "no comment", "senza commentario"), new Array(new Array("Potenzial", "Eisen", "Konzentrationskette"), new Array("concentration cell", "iron"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Fe"), new Array(2, 11, 12, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 136 ////////////////////// new Array(new Array ("Schlagendes Quecksilberherz", "Pulsating Mercury Heart", "sans titre", "senza titulo"), "Hg-Herz/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 2, 1, 0, new Array ("Quecksilber reagiert als Kathode eines Lokalelementes.", "Mercury react as cathode of a local cell.", "no comment", "senza commentario"), new Array(new Array("Quecksilberherz", "Lokalelement"), new Array("mercury", "local cell"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Hg"), new Array(11, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 137 ////////////////////// new Array(new Array ("Oxidation von reinem Zink mit Salzsäure (Pt-Draht)", "Oxidation of pure Zinc in Hydrochloric Acid", "sans titre", "senza titulo"), "oxid_Zn/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 4, 1, 0, new Array ("Zink bildet mit Platin in saurem Medium ein Lokalelement.", "Demonstration of the local cell Zn/Pt", "no comment", "senza commentario"), new Array(new Array("Lokalelement", "Zink", "Platin"), new Array("local cell", "zinc", "platinum"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Zn", "Pt"), new Array(2, 11, 12, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 138 ////////////////////// new Array(new Array ("Das Kupfer-Eisen-Element", "The Copper Iron Element", "sans titre", "senza titulo"), "korrosio/", "real.rpm", 344, 388, "1.avi", 344, 288, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Die Elektrodenprozesse an einem Kupfer-Eisen-Element werden durch Indikatoren sichtbar gemacht.", "The electrode processes of an copper iron element are visualized using indicators.", "no comment", "senza commentario"), new Array(new Array("Korrosion", "Berliner Blau", "elektrochemische Zelle", "elektrochemische Korrosion", "Redox"), new Array("corrosion", "electrochemical element", "elctrochemical corrosion", "redox"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Fe", "Cu", "C", "N", "O", "H"), new Array(2, 11, 12, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 139 ////////////////////// new Array(new Array ("Korrosion von Eisen in Gelatine", "Corrosion of iron in gelatin", "sans titre", "senza titulo"), "Korrosion_II/", "real.rpm", 384, 348, "1.avi", 320, 240, "slide.rpm", 384, 348, 7, 1, 0, new Array ("Die Korrosion von Eisennägeln wird mittels Indikatoren sichtbar gemacht.", "The corrosion of iron nails is visualised by the help of indicators.", "no comment", "senza commentario"), new Array(new Array("Korrosion", "Eisen", "Lokalelement"), new Array("corrosion", "iron", "local cell"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Fe", "Zn", "Cu"), new Array(2, 11, 12, -1), new Array("al1/node7.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 140 ////////////////////// new Array(new Array ("Sulfidniederschläge der H<sub>2</sub>S Gruppe", "Sulphide Precipitates of the H<sub>2</sub>S Group", "sans titre", "senza titulo"), "faell_H2S/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 10, 1, 0, new Array ("Fällung schwerlöslicher Sulfide der H<sub>2</sub>S Gruppe mittels Thioacetamid", "Precipitation of slightly soluble sulphides of the H<sub>2</sub>S group with thioacetamide", "no comment", "senza commentario"), new Array(new Array("Schwefelwasserstoffgruppe", "Sulfidfällung", "Trennungsgang", "Sulfide", "Fällung"), new Array("hydrogen sulphide group", "sulphide precipitation", "separation walk", "sulfides"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Ag", "Hg", "Cu", "Pb", "Cd", "Sb", "S"), new Array(1, 8, 12, -1), new Array("al1/node28.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 141 ////////////////////// new Array(new Array ("Schwerlösliche Metallsulfide", "Unsoluble Metal Sulphides", "sans titre", "senza titulo"), "Metall_sulfide/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 17, 1, 0, new Array ("Übersicht über die Sulfidniederschläge der Schwefelwasserstoff- und Ammoniumsulfidgruppe", "Overview on the sulphide precipitates of the hydrogen sulphide and the ammonium sulphide groups", "no comment", "senza commentario"), new Array(new Array("Schwefelwasserstoffgruppe", "Metallsulfide", "Quecksilbersulfid", "Kupfersulfid", "Bleisulfid", "Cadmiumsulfid", "Bismuthsulfid", "Arsensulfid", "Antimonsulfid", "Zinnsulfid", "Nickelsulfid", "Cobaltsulfid", "Mangansulfid", "Zinksulfid", "Sulfide"), new Array("hydrogen sulphide group", "metal sulphides", "mercury sulphide", "copper sulphide", "lead sulphide", "cadmium sulphide", "bismuth sulphide", "arsenic sulphide", "antimony sulphide", "tin sulphide", "nickel sulphide", "cobalt sulphide", "manganese sulphide", "zinc sulphide", "sulfides"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Hg", "Cu", "Pb", "Cd", "Bi", "As", "Sb", "Sn", "Ni", "Co", "Mn", "Zn", "S"), new Array(1, 8, 12, -1), new Array("al1/node28.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 142 ////////////////////// new Array(new Array ("Fällung der Elemente der NH<sub>3</sub>/(NH<sub>4</sub>)<sub>2</sub>S-Gruppe", "Precipitation of the Elements of the NH<sub>3</sub>/(NH<sub>4</sub>)<sub>2</sub>S Group", "sans titre", "senza titulo"), "faell_NH4-sulfid/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 26, 1, 0, new Array ("Die Metall-Ionen dieser Gruppe fallen mit (NH<sub>4</sub>)<sub>2</sub>S als Sulfide oder Hydroxide.", "Metal ions of this group precipitate with ammonium sulphide as sulphides or hydroxides.", "no comment", "senza commentario"), new Array(new Array("Ammoniumsulfid", "Fällungsreaktion"), new Array("ammonium sulphide", "precipitation"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("S", "Fe", "Cr", "Ni", "Mn", "Zn", "Co"), new Array(1, 8, 12, -1), new Array("al1/node28.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 143 ////////////////////// new Array(new Array ("Fällung und Auflösung von Pb(II) Salzen", "Precipitation and dissolution of Pb(II) salts", "sans titre", "senza titulo"), "faell_PbII/", "real.rpm", 376, 388, "1.avi", 352, 288, "slide.rpm", 376, 385, 16, 1, 0, new Array ("Schwerlösliche Pb(II)-salze werden gefällt und mit geeigneten Reagenzien wieder gelöst.", "Slightly soluble Pb(II) salts are precipitated and dissolved again with suitable reagents.", "no comment", "senza commentario"), new Array(new Array("Fällung","Blei","Bleifällung", "Bleichlorid", "Bleiiodid", "Bleisulfat", "Bleichromat", "Bleisulfid", "Sulfat"), new Array("lead","precipitation","lead chloride", "lead iodide", "lead sulfate", "lead chromate", "lead sulfide", "sulfate"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Pb", "Cl", "I", "S", "Cr"), new Array(1, 3, 6, 8, -1), new Array("al2/node24.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 144 ////////////////////// new Array(new Array ("Fällung und Auflösung von Silberniederschlägen", "Precipitation and dissolution of Silver Halogenides", "sans titre", "senza titulo"), "faell_Ag/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 10, 1, 0, new Array ("Die Niederschläge von Silberhalogeniden werden durch Komplexbildung selektiv gelöst.", "Precipitations of silver halogenides are redissolved selectively by complexation.", "no comment", "senza commentario"), new Array(new Array("Silberhalogenid", "Fällung von Silbersalzen", "Silberkomplex","Löslichkeit"), new Array("silver halogenides", "precipitation of silver salts", "silver complex", "solubility"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Ag", "Cl", "Br", "I", "N"), new Array(1, 9, 12, 16, -1), new Array("al1/node28.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 145 ////////////////////// new Array(new Array ("Kristallisation von Natriumacetat aus einer Übersättigten Lösung", "Crystallization of Sodium Acetate from a Hyper-Saturated Solution", "sans titre", "senza titulo"), "krist_acetat/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Die Kristallisation von CH<sub>3</sub>COONa aus übersättigter Lösung wird durch Eintauchen eines Glasstabes ausgelöst.", "A glass rod is used to start the crystallization of CH<sub>3</sub>COONa from a hyper-saturated solution.", "no comment", "senza commentario"), new Array(new Array("übersättigte Lösung", "Kristallisation"), new Array("hyper-saturated solution", "crystallization"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Na", "C"), new Array(1, 4, 6, -1), new Array("al1/node28.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 146 ////////////////////// new Array(new Array ("Der Eisberg", "The Iceberg", "sans titre", "senza titulo"), "krist_acetat_II/", "real.rpm", 384, 348, "1.avi", 320, 240, "slide.rpm", 376, 345, 5, 1, 0, new Array ("Kristallisation einer übersättigten Natriumacetat-Lösung mit Hilfe von Impfkristallen.", "Crystallization of sodium acetate from a hyper-saturated solution by the help of seed crystalls.", "no comment", "senza commentario"), new Array(new Array("Natriumacetat", "Impfkristall"), new Array("sodium acetate", "seed crystall"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Na"), new Array(17, -1), new Array("al1/node28.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 147 ////////////////////// new Array(new Array ("Kupfer-Cadmium-Trennung", "Separation of Copper and Cadmium", "sans titre", "senza titulo"), "trenn_CuCd/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Demonstration der qualitativen analytische Trennung durch Maskierung des Kupfersalzes", "Demonstration of the analytical separation masking the copper salt.", "no comment", "senza commentario"), new Array(new Array("Kupfer", "Cadmium", "Cyanid", "Schwefelwasserstoffgruppe"), new Array("copper", "cadmium", "cyanide", "hydrogen sulphide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Cu", "Cd", "S"), new Array(1, 2, 12, 16, -1), new Array("al1/node28.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 148 ////////////////////// new Array(new Array ("Kristallwachstum Anorganischer Salze", "Crystal Growth of Inorganic Salts", "sans titre", "senza titulo"), "kristalle/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 24, 1, 0, new Array ("Das Kristallwachstum ausgewählter Salze aus wässrigen Lösungen wird unter dem Mikroskop beobachtet.", "The crystal growth of inorganic salts from aqueous solutions is observed under a microscope.", "no comment", "senza commentario"), new Array(new Array("Natriummagnesiumuranylacetat", "Kaliumperchlorat", "Ammoniummagnesiumphosphat", "Ammoniummolybdatophosphat", "Kristalle", "Molybdatophosphat", "Uranylacetat", "Perchlorat", "Phosphat"), new Array("sodium magnesium uranylacetate", "potassium perchlorate", "ammonium magnesium phosphate", "ammonium molybdatophosphate", "molybdato phosphate", "uranyle acetate", "phosphate"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("U", "Na", "Mg", "K", "Cl", "O", "C", "N", "P", "Mo"), new Array(0, 1, 14, 12, -1), new Array("al1/node28.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 149 ////////////////////// new Array(new Array ("Mikronachweis von Silber-Ionen", "Microanalytical Detection of Silver Ions", "sans titre", "senza titulo"), "nachw_mikro_Ag/", "real.rpm", 344, 388, "1.avi", 301, 239, "slide.rpm", 363, 387, 6, 1, 0, new Array ("Beobachtung der Kristallisation von Silberchromat unter dem Mikroskop", "Observation of crystallization of silver chromate under the microscope", "no comment", "senza commentario"), new Array(new Array("Mikroanalyse", "Silber", "Silberchromat"), new Array("microanalysis", "silver", "silver chromate"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Ag", "Cr"), new Array(1, 12, -1), new Array("al1/node28.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 150 ////////////////////// new Array(new Array ("Mikronachweis von Kupfer(II)-Ionen", "Microanalytical Detection of Copper(II) Ions", "sans titre", "senza titulo"), "nachw_mikro_Cu/", "real.rpm", 340, 388, "1.avi", 308, 239, "slide.rpm", 363, 387, 9, 1, 0, new Array ("Beobachtung der Kristallisation des Tripelsalzes K<sub>2</sub>CuPb(NO<sub>2</sub>)<sub>6</sub> unter dem Mikroskop", "Observation of the crystallization of the triple salt K<sub>2</sub>CuPb(NO<sub>2</sub>)<sub>6</sub> under the microscope", "no comment", "senza commentario"), new Array(new Array("Mikroanalyse", "Kupfer", "Nitrit"), new Array("microanalysis", "copper", "nitrite"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Cu", "Pb"), new Array(1, 12, 16, -1), new Array("al1/node25.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 151 ////////////////////// new Array(new Array ("Mikronachweis von Quecksilber(II)-Ionen", "Microanalytical Detection of Mercury(II) Ions", "sans titre", "senza titulo"), "nachw_mikro_Hg/", "real.rpm", 344, 388, "1.avi", 301, 240, "slide.rpm", 363, 387, 16, 1, 0, new Array ("Beobachtung der Kristallisation von Co[Hg(SCN)<sub>4</sub>] unter dem Mikroskop", "Observation of the crystallization of Co[Hg(SCN)<sub>4</sub>] under the microscope", "no comment", "senza commentario"), new Array(new Array("Mikroanalyse", "Quecksilber", "Thiocyanat"), new Array("microanalysis", "mercury", "thiocyanate"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Hg", "Co", "S"), new Array(1, 12, 16, -1), new Array("al1/node25.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 152 ////////////////////// new Array(new Array ("MiKronachweis von Blei(II)-Ionen", "Microanalytical Detection of Lead(II) Ions", "sans titre", "senza titulo"), "nachw_mikro_Pb/", "real.rpm", 340, 388, "1.avi", 308, 239, "slide.rpm", 363, 387, 12, 1, 0, new Array ("Beobachtung der Kristallisation von Blei(II)-iodid unter dem Mikroskop", "Observation of the crystallization of lead(II) iodide under the microscope", "no comment", "senza commentario"), new Array(new Array("Mikroanalyse", "Blei", "Bleiiodid"), new Array("microanalysis", "lead", "lead iodide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Pb", "I"), new Array(1, 6, 9, -1), new Array("al2/node24.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 153 ////////////////////// new Array(new Array ("Auflösung von Sulfidniederschlägen", "Dissolution of Sulphide Precipitates", "sans titre", "senza titulo"), "loes_sulfid/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Die Sulfide von Hg, Pb und Sb werden durch Komplexbildung oder Ansäuern aufgelöst.", "The sulphides of Hg, Pb and Sb are dissolved by complex formation or acidification.", "no comment", "senza commentario"), new Array(new Array("Quecksilber(II)-sulfid", "Bleisulfid", "Antimon(III)-sulfid", "Komplexbildung"), new Array("mercury(II) sulphide", "lead sulphide", "antimon(III) sulphide", "complex formation"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Hg", "Pb", "Sb", "S"), new Array(1, 3, 6, 7, 8, 16, -1), new Array("al1/node28.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 154 ////////////////////// new Array(new Array ("Das Puffersystem Essigsäure - Natriumacetat", "The Buffer System of Acetic Acid - Sodium Acetate", "sans titre", "senza titulo"), "acetat_puffer/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 17, 1, 0, new Array ("Die pH-Änderung eines Puffersystems beim Zusatz von HCl bzw. NaOH wird verfolgt.", "The change of the pH value of a buffer system is followed by adding HCl or NaOH.", "no comment", "senza commentario"), new Array(new Array("Puffer", "Acetatpuffer", "pH", "pKs", "Titration"), new Array("buffer", "acetate buffer", "pH", "pKs", "titration"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Na", "H", "Cl", "C"), new Array(3, -1), new Array("al1/node4.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 155 ////////////////////// new Array(new Array ("Säure-Base-Reaktion von Ammoniak und Chlorwasserstoff", "Acid-Base Reaction of Ammonia and Hydrogen Chloride", "sans titre", "senza titulo"), "NH3-HCl/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Die Gase Ammoniak und Chlorwasserstoff reagieren zum festen Ammoniumchlorid.", "The gases ammonia and hydrogen chloride react to give solid ammonium chloride.", "no comment", "senza commentario"), new Array(new Array("Säure-Base-Reaktion", "Ammoniak", "Ammoniumchlorid", "Chlorwasserstoff"), new Array("acid-base reaction", "ammonia", "ammonium chloride", "hydrogen chloride"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "H", "Cl"), new Array(3, 7, 9, -1), new Array("al1/node4.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 156 ////////////////////// new Array(new Array ("Farbreaktionen des Phenolphthaleins", "Colour Reactions of Phenolphthalein", "sans titre", "senza titulo"), "Phenolphthalein/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Die Farbe und Struktur des Phenolphthaleins wird vom pH-Wert beeinflusst.", "The structure of phenolphthalein is influenced by the pH value.", "no comment", "senza commentario"), new Array(new Array("pH-Indikator", "Phenolphthalein", "Säure-Base-Reaktion"), new Array("pH indicator", "phenolphthalein", "acid-base reaction"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("H", "O"), new Array(3, 14, -1), new Array("al1/node4.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 157 ////////////////////// new Array(new Array ("Indikator-Mix", "Indicator mix", "sans titre", "senza titulo"), "Indikator-Mix/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 384, 388, 9, 1, 0, new Array ("Farbwechsel durch Säure-Base-Gleichgewichte", "Colour change by the help of acid-base equilibriums", "no comment", "senza commentario"), new Array(new Array("Bromthymolblau", "Phenolphthalein", "Ammoniak", "Chlorwasserstoff", "Säure-Base-Gleichgewicht", "Indikator"), new Array("bromothymol blue", "phenolphthalein", "ammonia", "hydrogen chloride", "acid-base equilibrium", "indicator"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("N", "Cl"), new Array(3, 17, -1), new Array("al1/node1.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 158 ////////////////////// new Array(new Array ("Rotkohlsaft als pH-Indikator", "Cabbage Juice - a pH Indicator", "sans titre", "senza titulo"), "rotkohl/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 8, 1, 0, new Array ("Anthocyanpigmente im Rotkohlsaft wirken als pH-Universalindikator.", "Anthocyan pigments in cabbage juice react as pH universal indicators.", "no comment", "senza commentario"), new Array(new Array("pH-Indikator", "Rotkohlsaft", "Anthocyanin"), new Array("pH indicator", "cabbage juice", "anthocyanin"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array(" "), new Array(3, -1), new Array("al1/node4.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 159 ////////////////////// new Array(new Array ("Das Chromat-Dichromat Gleichgewicht", "The Chromate - Dichromate Equilibrium", "sans titre", "senza titulo"), "chromat-dichromat/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 10, 1, 0, new Array ("Darstellung der pH-abhängigen Verschiebung des Gleichgewichts zwischen Chromat- und Dichromat-Ionen", "The equilibrium between chromate and dichromate ions in aqueous solution is pH dependent.", "no comment", "senza commentario"), new Array(new Array("Chromat", "Dichromat", "Gleichgewicht"), new Array("chromate", "dichromate", "equilibrium"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Cr", "O", "Ba"), new Array(3, 12, -1), new Array("al1/node4.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 160 ////////////////////// new Array(new Array ("Bestimmung der Akzeptorfähigkeit (Lewis-Säure-Charakter) von Lösungsmitteln", "Determination of the Acceptor Behaviour (Lewis Acid Behaviour) of Solvents", "sans titre", "senza titulo"), "akzeptor/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Ein Phenanthrolin-Komplex des Eisens dient als Indikator für den Lewis-Säure-Charakter von Lösungsmitteln.", "A phenanthroline complex of iron is used as indicator to determine the Lewis acid behaviour of solvents.", "no comment", "senza commentario"), new Array(new Array("Lewissäure", "Akzeptor", "Komplex", "Indikator", "Akzeptorzahl"), new Array("Lewis acid", "acceptor", "complex", "indicator", "acceptor number"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Fe"), new Array(3, 12, 16, -1), new Array("al1/node4.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 161 ////////////////////// new Array(new Array ("Bestimmung der Donorfähigkeit (Lewis-Base-Charakter) von Lösungsmitteln", "Determination of the Donor Behaviour (Lewis Base Behaviour) of Solvents", "sans titre", "senza titulo"), "donor/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Ein Nickelkomplex dient als Indikator für den Lewis-Base-Charakter von Lösungsmitteln.", "A nickel complex is used as indicator to determine the Lewis base behaviour of solvents.", "no comment", "senza commentario"), new Array(new Array("Lewisbase", "Donor", "Komplex", "Indikator", "Donorzahl"), new Array("Lewis base", "donor", "complex", "indicator", "donor number"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Ni"), new Array(3, 12, 16, -1), new Array("al1/node4.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 162 ////////////////////// new Array(new Array ("Reaktionen der Kaliumhexacyanoferrate", "Reactions of Potassiumhexacyanoferrates", "sans titre", "senza titulo"), "reakt_hexacyano/", "real.rpm", 380, 388, "1.avi", 380, 288, "slide.rpm", 376, 385, 12, 1, 0, new Array ("Hexacyanoferrate werden mit Fe<sup>2+</sup>, Fe<sup>3+</sup>, Ag<sup>+</sup> bzw. I<sup>-</sup> umgesetzt.", "Hexacyanoferrates are reacted with Fe<sup>2+</sup>, Fe<sup>3+</sup>, Ag<sup>+</sup>, and I<sup>-</sup>.", "no comment", "senza commentario"), new Array(new Array("Hexacyanoferrat", "Berliner Blau", "Ferrocyanide", "Ferrocyanate"), new Array("hexacyanoferrate", "thurnbull's blue"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Fe", "Ag", "K", "C", "N", "I"), new Array(1, 2, 6, 7, 9, 12, 16, -1), new Array("al1/node25.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 163 ////////////////////// new Array(new Array ("Reaktionsverhalten von Cyanid-Ionen", "Reaction Behavior of Cyanide Ions", "sans titre", "senza titulo"), "reakt_cyanid/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 11, 1, 0, new Array ("Typische Fällungs- und Farbreaktionen von Cyanid-Ionen werden gezeigt.", "Typical test reactions for cyanide are demonstrated.", "no comment", "senza commentario"), new Array(new Array("Thunbulls Blau", "Berliner Blau", "Cyanid", "Thiocyanat", "Hexacyanoferrat", "Silbercyanid"), new Array("Thunbull's blue", "prussian blue", "cyanide", "thiocyanate", "hexacyanoferrate", "silver cyanide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("C", "N", "Fe", "Ag", "S"), new Array(1, 6, 7, 16, -1), new Array("al2/node44.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 164 ////////////////////// new Array(new Array ("Reaktionen des Thiocyanats", "Reaction of the Thiocyanate", "sans titre", "senza titulo"), "reakt_thiocyanat/", "real.rpm", 380, 384, "1.avi", 380, 284, "slide.rpm", 376, 385, 9, 1, 0, new Array ("Das chemische Verhalten des Thiocyanats gegenüber Silber-, Cobalt- und Eisenionen wird gezeigt.", "The chemical behaviour of thiocyanate with silver, cobalt and iron ions is shown.", "no comment", "senza commentario"), new Array(new Array("Thiocyanat", "Rhodanid"), new Array("thiocyanate"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Ag", "Co", "Fe", "S", "C", "N"), new Array(1, 6, 8, 12, 16, -1), new Array("al2/node74.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 165 ////////////////////// new Array(new Array ("Darstellung von 'Berliner Blau'", "The Preparation of Prussian Blue", "sans titre", "senza titulo"), "berliner/", "real.rpm", 376, 385, "1.avi", 376, 285, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Im Experiment werden vier Umsetzungen von Fe(II)- und Fe(III)-salzen mit Hexacyanoferraten gezeigt.", "The experiment shows four reactions of Fe(II) and Fe(III) salts with hexacyanoferrates.", "no comment", "senza commentario"), new Array(new Array("Darstellung","Berliner Blau", "Eisenferrocyanid", "Blutlaugensalz", "Eisensalz", "Preussisch Blau"), new Array("preparation","prussian blue", "ferrocyanide of iron"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Fe", "N", "C"), new Array(6, 7, 16, -1), new Array("al1/node25.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 166 ////////////////////// new Array(new Array ("Kopplung von Redox- und Komplexreaktionen des Kupfers", "Coupling of Redox and Complexation Reactions in Copper Compounds", "sans titre", "senza titulo"), "redox_Cu/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 8, 1, 0, new Array ("Demonstration der Gleichgewichtsverschiebung bei Redox- und Komplexbildungsreaktionen des ein- und zweiwertigen Kupfers.", "Demonstration of equilibrium shift in redox and complex formation reactions of copper.", "no comment", "senza commentario"), new Array(new Array("Kupfer", "Redoxgleichgewicht", "Komplexgleichgewicht", "Cyanid"), new Array("copper", "redox equilibrium", "complex equilibrium", "cyanide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Cu", "C", "N", "Cl"), new Array(2, 12, 16, -1), new Array("al1/node25.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 167 ////////////////////// new Array(new Array ("Redoxsystem Co(III) / Co(II)", "Redox System Co(III) / Co(II)", "sans titre", "senza titulo"), "oxid_Co/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 19, 1, 0, new Array ("Die Stabilität der Oxidationsstufen +2 und +3 des Cobalts hängt vom Liganden ab.", "The stability of the oxidation states +2 and +3 of cobalt is dependend from the ligands.", "no comment", "senza commentario"), new Array(new Array("Redoxreaktion", "Cobalt"), new Array("redox reaction", "cobalt"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Co"), new Array(1, 2, 12, 16, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 168 ////////////////////// new Array(new Array ("Kronenetherkomplex des Kaliums", "Crown Ether Complex of Potassium", "sans titre", "senza titulo"), "K-Kronenether/", "real.rpm", 376, 385, "1.avi", 320, 240, "slide.rpm", 376, 385, 5, 1, 0, new Array ("Kaliumpermanganat wird durch Zusatz von 18-Krone-6 in Benzol gelöst.", "Potassium permanganate is dissolved in benzene by addition of 18-crown-6.", "no comment", "senza commentario"), new Array(new Array("18-Krone-6", "Kaliumpermanganat", "Kalium", "Benzol"), new Array("18-crown-6", "Potassium permanganate", "Potassium", "Benzene"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("K", "Mn"), new Array(4, 12, 16, -1), new Array("al1/node25.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 169 ////////////////////// new Array(new Array ("Komplexbildungsreaktionen mit Silbersalzen", "Complexation Reactions with Silver Salts", "sans titre", "senza titulo"), "komplex_Ag/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 14, 1, 0, new Array ("Eine Reaktionskaskade veranschaulicht die unterschiedliche Stabilität von Silber(I)-Komplexen.", "Precipitations of silver halogenides are redissolved by complexation.", "no comment", "senza commentario"), new Array(new Array("Silberhalogenid", "Fällung von Silbersalzen", "Silberkomplex", "Löslichkeit"), new Array("silver halogenides", "precipitation of silver salts", "silver complex", "solubility"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Ag", "Cl", "I", "C", "N", "S"), new Array(1, 9, 12, 16, -1), new Array("al1/node25.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 170 ////////////////////// new Array(new Array ("Iodokomplexe des Quecksilbers", "Iodo Complexes of Mercury", "sans titre", "senza titulo"), "komplex_Hg/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Tetraiodomercurat-(II) reagiert mit Iodid zu schwerlöslichem HgI<sub>2</sub>.", "Tetraiodomercurate(II) reacts with iodid to give slightly soluble HgI<sub>2</sub>.", "no comment", "senza commentario"), new Array(new Array("Quecksilber(II)-iodid", "Komplexbildung", "Tetraiodomercurat-(II)"), new Array("mercury(II)-iodide", "complex formation", "tetraiodomercurate(II)"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("I", "Hg"), new Array(1, 9, 12, 16, -1), new Array("al1/node25.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 171 ////////////////////// new Array(new Array ("Ligandenaustauschgleichgewicht an einem Cobalt(II)-Komplex", "Ligand Exchange Equilibrium of a Cobalt(II) Complex", "sans titre", "senza titulo"), "komplex_Co/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Demonstration des thermisch induzierten Ligandenaustauschs von Wasser und Chlorid", "Demonstration of a thermal induced ligand exchange of water and chloride", "no comment", "senza commentario"), new Array(new Array("Cobalt", "Ligandenaustausch"), new Array("cobalt", "ligand exchange"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Co"), new Array(12, 16, -1), new Array("al1/node25.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 172 ////////////////////// new Array(new Array ("Eisen(III)-Komplexgleichgewichte", "Iron(III) Complex Formation", "sans titre", "senza titulo"), "komplex_FeIII/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 18, 1, 0, new Array ("Demonstration der unterschiedlichen thermodynamischen Stabilität von Fe(III)-Komplexen", "Demonstration of different thermodynamic stability of iron(III) complexes", "no comment", "senza commentario"), new Array(new Array("Eisen", "Komplexbildungskonstanten"), new Array("iron", "complex-formation constant"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Fe"), new Array(3, 12 , 16, -1), new Array("al1/node25.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 173 ////////////////////// new Array(new Array ("Nickel(II)-Komplexbildungsgleichgewichte", "Formation of Nickel(II) Complexes", "sans titre", "senza titulo"), "komplex_NiII/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 8, 1, 0, new Array ("Darstellung von Nickelkomplexen mit ein- und mehrzähnigen Liganden", "Preparation of nickel(II) complexes with monodentate and multidentate ligands", "no comment", "senza commentario"), new Array(new Array("Nickel", "Chelatkomplex", "Komplexbildung"), new Array("nickel", "chelate", "complex formation"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Ni"), new Array(12, 16, -1), new Array("al1/node25.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 174 ////////////////////// new Array(new Array ("Trennung von Cobalt und Nickel", "Separation of Cobalt and Nickel", "sans titre", "senza titulo"), "trenn_CoNi/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Die Thiocyanatkomplexe von Co<sup>2+</sup> und Ni<sup>2+</sup> werden durch Extraktion mit Isobutylmethylketon getrennt.", "The thiocyanate complexes of Co<sup>2+</sup> and Ni<sup>2+</sup> can be separated by extraction with isobutylmethylketone.", "no comment", "senza commentario"), new Array(new Array("Cobalt", "Nickel", "Thiocyanat", "Isobutylmethylketon", "Extraktion"), new Array("cobalt", "nickel", "thiocyanate", "isobutylmethylketone", "extraction"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Co", "Ni"), new Array(12, 16, -1), new Array("al1/node25.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 175 ////////////////////// new Array(new Array ("Thermochromie von Quecksilber-Komplexen", "Thermochromism of Mercury Complexes", "sans titre", "senza titulo"), "Thermochromie/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 3, 1, 0, new Array ("Komplexe des Typs M<sup>I</sup><sub>2</sub>[HgI<sub>4</sub>] zeigen temperaturabhängige Färbungen.", "Complexes of the typ M<sup>I</sup><sub>2</sub>[HgI<sub>4</sub>] show temperature dependend colours.", "no comment", "senza commentario"), new Array(new Array("Thermochromie", "Quecksilber-Komplexe"), new Array("thermochromism", "mercury"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Hg", "Ag", "Cu"), new Array(12, 16, -1), new Array("al1/node25.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 176 ////////////////////// new Array(new Array ("Extraktion von CrO<sub>5</sub> mittels Diethylether", "Extraction of CrO<sub>5</sub> by Diethyl Ether", "sans titre", "senza titulo"), "extrakt_CrO5/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Peroxochromat wird durch Extraktion in ein Donorlösungsmittel stabilisiert.", "Peroxochromate is stabilized by extraction into a donor solvent.", "no comment", "senza commentario"), new Array(new Array("Peroxochromat", "Diethylether", "Wasserstoffperoxid", "Extraktion"), new Array("peroxochromate", "diethyl ether", "hydrogen peroxide", "extraction"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Cr", "O"), new Array(12, 16, -1), new Array("al1/node25.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 177 ////////////////////// new Array(new Array ("Tribolumineszenz", "Triboluminescence", "sans titre", "senza titulo"), "tribolumin/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Ein Europium(III)-Komplex zeigt unter mechanischem Druck eine rote Lumineszenz.", "An europium(III) complex shows a red luminescence under mechanical pressure.", "no comment", "senza commentario"), new Array(new Array("Tribolumineszenz", "Europium"), new Array("triboluminescence", "europium"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Eu"), new Array(15, 16, 17, -1), new Array("al2/node42.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 178 ////////////////////// new Array(new Array ("Thermische Zersetzung von Ammoniumdichromat (Vulkan)", "Thermal decomposition of Ammonium dichromate (Volcano)", "sans titre", "senza titulo"), "vulkan/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 11, 1, 0, new Array ("Bildung von Stickstoff und Chrom(III)-oxid durch thermische Zersetzung von Ammoniumdichromat", "Formation of nitrogen and chromium(III)oxid by thermal decomposition of ammonium dichromate oxide is produced in a chain reaction", "no comment", "senza commentario"), new Array(new Array("Ammoniumdichromat", "Chromoxid", "Vulkan"), new Array("ammonium dichromate", "chrome oxide", "volcano"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Cr", "O", "N", "H"), new Array(2, 12, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 179 ////////////////////// new Array(new Array ("Redoxverhalten von Methylenblau (Blaue Flasche)", "Redox Behavior of Methylene blue (Blue Bottle)", "sans titre", "senza titulo"), "methylen/", "real.rpm", 384, 385, "1.avi", 372, 284, "slide.rpm", 376, 385, 9, 1, 0, new Array ("Darstellung der reversiblen Oxidation von Methylenblau mit Luftsauerstoff", "The reversible oxidation of methylene blue by atmospheric oxygen is shown.", "no comment", "senza commentario"), new Array(new Array("Methylenblau", "Leukobase", "blaue Flasche"), new Array("methylene blue", "leuco-base", "blue bottle"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("O", "C"), new Array(2, 6, 8, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 180 ////////////////////// new Array(new Array ("Chemischer Garten", "Chemical Garden", "sans titre", "senza titulo"), "garten/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 10, 1, 0, new Array ("Umsetzung von Übergangsmetallsalzen mit Wasserglaslösung", "Reaction of transition-metal salts with water glass solution", "no comment", "senza commentario"), new Array(new Array("Wasserglaslösung", "Silikat"), new Array("water glass solution", "silicate"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Si", "Fe", "Co", "Ni"), new Array(6, 12, 17, -1), new Array("al2/node24.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 181 ////////////////////// new Array(new Array ("Die Wasserbrücke", "The Water Bridge", "sans titre", "senza titulo"), "Wasserbruck/", "real.rpm", 380, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 12, 1, 0, new Array ("Hat Wasser doch Balken?", "Water shows an unusual behaviour under the influence of high-voltage.", "no comment", "senza commentario"), new Array(new Array("Wasser", "Hochspannung"), new Array("water", "high-voltage"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("H", "O"), new Array(8, 11, 17, -1), new Array("al2/node93.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 182 ////////////////////// new Array(new Array ("Der abgelenkte Wasserstrahl", "The deflected water-jet", "sans titre", "senza titulo"), "Wasserstrahl/", "real.rpm", 384, 348, "1.avi", 320, 240, "slide.rpm", 376, 345, 4, 1, 0, new Array ("Ein Wasserstrahl wird im elektrischen Feld abgelenkt.", "A water-jet is deflected by an electric field.", "no comment", "senza commentario"), new Array(new Array("Wasser", "Influenz", "elektrische Influenz"), new Array("water", "influence", "electrical influence"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("H", "O"), new Array(8, 11, 17, -1), new Array("none","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 183 ////////////////////// new Array(new Array ("Supraleiter-Schwebeversuch", "Superconductor", "sans titre", "senza titulo"), "supraleit/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 7, 1, 0, new Array ("Nachweis der supraleitenden Eigenschaften von YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7</sub>", "Detection of superconducting properties of YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7</sub>", "no comment", "senza commentario"), new Array(new Array("Supraleiter", "Meissner-Effekt"), new Array("superconductor", "Meissner-effect"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("O", "Cu", "Y", "Ba"), new Array(12, 17, -1), new Array("al2/node42.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 184 ////////////////////// new Array(new Array ("Eine magnetische Flüssigkeit", "A magnetic liquid", "sans titre", "senza titulo"), "liq_magn/", "real.rpm", 384, 348, "1.avi", 320, 240, "slide.rpm", 376, 345, 4, 1, 0, new Array ("Die magnetischen Eigenschaften eines Ferrofluids werden demonstriert.", "The magnetic properties of a ferrofluid are demonstrated.", "no comment", "senza commentario"), new Array(new Array("Ferrofluid", "Nanoteilchen", "Magnetismus"), new Array("ferrofluid", "nanoparticles"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Fe"), new Array(17, -1), new Array("none","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 185 ////////////////////// new Array(new Array ("Die Reaktionskaskade", "Reaction Cascade", "sans titre", "senza titulo"), "Kaskade/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 22, 2, 0, new Array ("Der Fortgang der Dinge...", "The continuation of things...", "no comment", "senza commentario"), new Array(new Array("Reaktionskaskade", "Schauversuch"), new Array("reaction cascade", "show experiment"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array(), new Array(17, -1), new Array("none.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 186 ////////////////////// new Array(new Array ("Nylon 66", "Nylon 66", "sans titre", "senza titulo"), "Nylon/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 9, 1, 0, new Array ("Adipinsäuredichlorid und Hexamethylendiamin werden zu Nylon 66 polykondensiert.", "Nylon 66 is prepared from adipoyl chloride and hexamethylene diamine.", "no comment", "senza commentario"), new Array(new Array("Nylon", "Polykondensation"), new Array("nylon", "polycondensation"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("C", "N"), new Array(6, 17, -1), new Array("al2/node44.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 187 ////////////////////// new Array(new Array ("Herstellung von Polyurethan", "Synthesis of Polyurethane", "sans titre", "senza titulo"), "Polyurethan/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 9, 1, 0, new Array ("Ein Polyhydroxyester und ein Diisocyanat polykondensieren zu Polyurethan.", "Polyurethane is formed by polycondensation of polyhydroxy ester and diisocyanate.", "no comment", "senza commentario"), new Array(new Array("Polyurethan", "Polykondensation"), new Array("polyurethane", "polycondensation"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("C", "N"), new Array(17, -1), new Array("none.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 188 ////////////////////// new Array(new Array ("Pharaoschlange", "Carbonization of Emser Salt", "sans titre", "senza titulo"), "Pharao/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 9, 1, 0, new Array ("Emser Salz (NaHCO<sub>3</sub>/Zucker) verbrennt unter Bildung eines voluminösen Schaums.", "Emser salt (NaHCO<sub>3</sub>/sugar) is carbonized under formation of a voluminous foam.", "no comment", "senza commentario"), new Array(new Array("Emser Salz", "Natriumhydrogencarbonat", "Verkohlung"), new Array("sodium hydrogencarbonate", "carbonization"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Na", "C", "O"), new Array(2, 4, 6, 17, -1), new Array("al2/node44.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 189 ////////////////////// new Array(new Array ("Herstellung von \'Bier\'", "Preparation of \'Beer\'", "sans titre", "senza titulo"), "Bier/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 4, 1, 0, new Array ("Attraktive Schauvariante der Landolt-Reaktion", "Attractive show variant of the Landolt reaction", "no comment", "senza commentario"), new Array(new Array("Landolt-Reaktion", "Iod", "Redoxreaktion"), new Array("Landolt reaction", "iodine", "redox reaction"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("I", "S"), new Array(2, 9, 17, -1), new Array("al1/node10.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 190 ////////////////////// new Array(new Array ("Die Bierflasche im Ultraschallbad", "The Beer-Bottle in ultrasonic Bath", "sans titre", "senza titulo"), "Ultraschall/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 4, 1, 0, new Array ("Das CO<sub>2</sub>-haltige Bier wird mittels Ultraschall entgast.", "CO<sub>2</sub> containing beer is degased by ultrasound.", "no comment", "senza commentario"), new Array(new Array("Bier", "Entgasung", "Ultraschall"), new Array("beer", "degassing", "ultrasound"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("No"), new Array(17, -1), new Array("none.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 191 ////////////////////// new Array(new Array ("Entgasung von Bier unter vermindertem Druck", "Degasification of Beer under reduced Pressure", "sans titre", "senza titulo"), "Bier_degas/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 6, 1, 0, new Array ("CO<sub>2</sub> entweicht aus dem Bier und entwickelt eine hohe Schaumsäule.", "CO<sub>2</sub> leaks from the beer and produces a foam pillar.", "no comment", "senza commentario"), new Array(new Array("Bier", "Kohlendioxid"), new Array("beer", "carbon dioxide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("C"), new Array(17, -1), new Array("al2/node44.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 192 ////////////////////// new Array(new Array ("Katalytische Zersetzung von Wasserstoffperoxid mit KI", "Catalytic decomposition of hydrogen peroxide with KI", "sans titre", "senza titulo"), "Tensid-Schaum/", "real.rpm", 384, 348, "1.avi", 320, 240, "slide.rpm", 384, 348, 11, 1, 0, new Array ("Sauerstoffentwicklung führt in Gegenwart eines Tensids zu starker Schaumbildung.", "The evolution of oxygen in the presence of a surfactant leads to strong generation of foam.", "no comment", "senza commentario"), new Array(new Array("Schaumschlange", "Katalyse", "Wasserstoffperoxid", "Tensid"), new Array("hydrogen peroxide", "catalysis"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("O"), new Array(2, 4, 17, -1), new Array("al1/node7.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 193 ////////////////////// new Array(new Array ("Oxidation von Rinderblut mit H<sub>2</sub>O<sub>2</sub> \'Eisbecher mit Früchten\'", "Oxidation of Blood by Hydrogen Peroxide", "sans titre", "senza titulo"), "Blut/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 384, 388, 4, 1, 0, new Array ("Wasserstoffperoxid wird durch das Enzym Katalase zersetzt.", "Hydrogen peroxide is decomposed by the enzyme catalase.", "no comment", "senza commentario"), new Array(new Array("Wasserstoffperoxid", "Katalase"), new Array("hydrogen peroxide", "catalase"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("O", "H"), new Array(2, 8, 17, -1), new Array("al2/node74.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 194 ////////////////////// new Array(new Array ("Die leuchtende saure Gurke \'Glühgurke\'", "The Glowing Cucumber", "sans titre", "senza titulo"), "gurke/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 5, 1, 0, new Array ("Eine Gurke emitiert beim Stromdurchgang gelbes Licht.", "A cucumber emits yellow light by current passage.", "no comment", "senza commentario"), new Array(new Array("Gurke", "Na-Emissionslinie"), new Array("cucumber", "Na emission line"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Na"), new Array(17, -1), new Array("al2/node2.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 195 ////////////////////// new Array(new Array ("Verbrennung von Wasserstoff in einem Glasrohr \'Wasserstofforgel\'", "Combustion of Hydrogen in a Glass Tube (\'Hydrogen Organ\')", "sans titre", "senza titulo"), "H-Orgel/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 5, 2, 0, new Array ("Demonstration der in einem Rohr tönenden Wasserstoffflamme", "Demonstration of the sound of burning hydrogen in a glass tube", "no comment", "senza commentario"), new Array(new Array("Wasserstoff", "Knallgas", "Wasserstofforgel"), new Array("hydrogen", "oxyhydrogen gas", "hydrogen organ"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("H"), new Array(2, 17, -1), new Array("al2/node93.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 196 ////////////////////// new Array(new Array ("Brennender Wasserstoffschaum", "Burning foam of hydrogen", "sans titre", "senza titulo"), "H-Schaum/", "real.rpm", 384, 348, "1.avi", 320, 240, "slide.rpm", 384, 348, 6, 1, 0, new Array ("Attraktive Schauvariante der Wasserstoffoxidation", "Attractive variant of hydrogen oxidation", "no comment", "senza commentario"), new Array(new Array("Wasserstoff", "Tensid", "Oxidation"), new Array("hydrogen", "surfactant", "oxidation"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("H", "O"), new Array(17, -1), new Array("al2/node44.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 197 ////////////////////// new Array(new Array ("CO<sub>2</sub> - Diffusion in Seifenblasen", "CO<sub>2</sub> Diffusion in Soap-Bubbles", "sans titre", "senza titulo"), "CO2-Diffusion/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 6, 1, 0, new Array ("Demonstration einer Gasdiffusion durch eine Seifenhaut", "Demonstration of a gaseous diffusion through a soap film", "no comment", "senza commentario"), new Array(new Array("Gasdiffusion", "Kohlendioxid"), new Array("gaseous diffusion", "carbon dioxide"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("No"), new Array(17, -1), new Array("al2/node44.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 198 ////////////////////// new Array(new Array ("Der schwebende Ballon", "The floating balloon", "sans titre", "senza titulo"), "Ballon/", "real.rpm", 384, 348, "1.avi", 320, 240, "slide.rpm", 376, 345, 5, 1, 0, new Array ("Ein Ballon schwebt an der Grenzfläche zwischen Luft und CO<sub>2</sub>.", "The balloon is floating on the boundary layer between air and CO<sub>2</sub>.", "no comment", "senza commentario"), new Array(new Array("Kohlendioxid", "Gasdichte"), new Array("carbon dioxide", "gas density"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("C"), new Array(6, 17, -1), new Array("al2/node20.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 199 ////////////////////// new Array(new Array ("Borsäureesterflamme \'Flaschengeist\'", "Boric-Acid Ester Flame", "sans titre", "senza titulo"), "Borester/", "real.rpm", 384, 388, "1.avi", 320, 240, "slide.rpm", 376, 385, 4, 1, 0, new Array ("Bizarrer Tanz grüner Flammen bei der Verbrennung eines Borester-Luft-Gemisches.", "Dance of green flames by combustion of a mixture of boric-acid ester and air.", "no comment", "senza commentario"), new Array(new Array("Borsäureester", "Flammenfärbung"), new Array("boric acid esters", "acid esters", "flame colour", "colour of flame"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("B"), new Array(5, 17, -1), new Array("al2/node25.html","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 200 ////////////////////// new Array(new Array ("Drei nicht mischbare Flüssigphasen", "Three immiscible liquid phases", "sans titre", "senza titulo"), "liq_phas/", "real.rpm", 384, 348, "1.avi", 320, 240, "slide.rpm", 376, 345, 13, 1, 0, new Array ("Demonstration der Unmischbarkeit von polaren und unpolaren Lösungsmitteln.", "Demonstration of immiscibility of polar and nonpolar solvents", "no comment", "senza commentario"), new Array(new Array("Lösungsmittel", "Mischbarkeit"), new Array("solvent", "miscibility"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("No"), new Array(17, -1), new Array("none","none","none","none"), new Array(1,1,0,0) ), //////////////////////// 201 ////////////////////// new Array(new Array ("Modellversuch zum Treibhauseffekt", "The Greenhouse Effect", "sans titre", "senza titulo"), "Treibhaus/", "real.rpm", 384, 348, "1.avi", 320, 240, "slide.rpm", 384, 348, 10, 0, 0, new Array ("Vergleichende Temperaturmessung bei Erwärmung von Kohlendioxid und Luft", "Comparative temperature measurement by warming of carbon dioxide and air", "no comment", "senza commentario"), new Array(new Array("Treibhauseffekt", "Kohlendioxid", "Klimaerwärmung"), new Array("greenhouse effect", "carbon dioxide", "climate change"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("C", "O"), new Array(6, 17, -1), new Array("al2/node20.html","none","none","none"), new Array(1,0,0,0) ), /////////////////////////////////////////////////// new Array(new Array ("de:titel", "en:titel", "fr:titel", "it:titel"), "dir/", "real.rpm", 320, 256, "1.avi", 320, 240, "", 10, 10, 6, // anzahl bilder 6, // anzahl events 0, // anzahl areas new Array ("beschr", "desc.", "fr:beschr", "it:beschr"), new Array(new Array("schluessel", "wort"), new Array("key", "word"), new Array("fr:key", "fr:word"), new Array("it:key", "it:word")), new Array("Elements"), new Array(0), new Array("de","en","fr","it"), new Array(0,0,0,0) ) ) ////////////////////////////////////////////////////////////// MAXEX=201 MAXEX_EN=200 EXNAME=0 EXSHORT=1 EXMOVIENAME=2 EXMOVIEWIDTH=3 EXMOVIEHEIGHT=4 EXAVINAME=5 EXAVIWIDTH=6 EXAVIHEIGHT=7 EXSLIDENAME=8 EXSLIDEWIDTH=9 EXSLIDEHEIGHT=10 EXNUMPICS=11 EXNUMEVENTS=12 EXNUMCLICKS=13 EXDESCR=14 EXKEYWORDARRAY=15 EXELEMENTS=16 EXCHAPTERS=17 EXLECTURE=18 EXAVAILABLE=19 ROOTP="/"