{"id":37788,"date":"2026-01-14T01:19:20","date_gmt":"2026-01-13T23:19:20","guid":{"rendered":"https:\/\/www.cpge-brizeux.fr\/wordpress\/non-classe\/transformations-de-la-matiere-aspects-thermodynamiques-et-cinetiques-1-premier-principe-de-la-thermodynamique-applique-aux-transformations-physico-chimiques.html"},"modified":"2026-01-15T02:24:32","modified_gmt":"2026-01-15T00:24:32","slug":"transformations-de-la-matiere-aspects-thermodynamiques-et-cinetiques-1-premier-principe-de-la-thermodynamique-applique-aux-transformations-physico-chimiques","status":"publish","type":"post","link":"https:\/\/www.cpge-brizeux.fr\/wordpress\/psi\/physchim-psi-2526\/transformations-de-la-matiere-aspects-thermodynamiques-et-cinetiques-1-premier-principe-de-la-thermodynamique-applique-aux-transformations-physico-chimiques.html","title":{"rendered":"Transformations de la mati\u00e8re : aspects thermodynamiques et cin\u00e9tiques 1 : Premier principe de la thermodynamique appliqu\u00e9 aux transformations physico-chimiques"},"content":{"rendered":"<h2>T\u00e9l\u00e9chargements<\/h2>\n<p><a href='https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-content\/uploads\/poly-3.pdf'>Polycopi\u00e9<\/a><\/p>\n<p><a href='https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-content\/uploads\/transformations-de-la-matiere-aspects-thermodynamiques-et-cinetiques-1-premier-principe-de-la-thermodynamique-applique-aux-transformations-physico-chimiques-flashcards.apkg'>Flashcards Anki<\/a><\/p>\n<h2>Coups de pouce<\/h2>\n<p>Laisser la souris\/taper sur le texte pour l&rsquo;afficher.<\/p>\n<div class='coups-de-pouce'>\n<h5>Exercice 1<\/h5>\n<ol>\n<li>\n<ul>\n<li>\n    Calculer la masse molaire de <span style=\"display: inline-block\"><svg class=\"typst-frame\" style=\"overflow: visible; width: 4.022600000000001em; height: 0.683em;\" viewBox=\"0 0 44.2486 7.513000000000001\" width=\"44.2486pt\" height=\"7.513000000000001pt\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xmlns:h5=\"http:\/\/www.w3.org\/1999\/xhtml\"><g><g class=\"typst-text\" transform=\"matrix(1 0 0 -1 0.616 7.513000000000001)\"><use xlink:href=\"#gD80A50DFD0D36FBD14634E94E5EC4FF2\" x=\"0\" y=\"0\" fill=\"#000000\" fill-rule=\"nonzero\"\/><use xlink:href=\"#g6FEE9688B8E4D8015E970B8BE53E103\" x=\"7.942\" y=\"0\" fill=\"#000000\" fill-rule=\"nonzero\"\/><\/g><g class=\"typst-text\" transform=\"matrix(1 0 0 -1 14.058 10.3114)\"><use xlink:href=\"#gEFB29DE4E7FBBE21FA89A048511F4B22\" x=\"0\" y=\"0\" fill=\"#000000\" fill-rule=\"nonzero\"\/><\/g><g class=\"typst-text\" transform=\"matrix(1 0 0 -1 19.6713 7.513000000000001)\"><use xlink:href=\"#gB05BFA49F85EE9447F3F264FE03E9C69\" x=\"0\" y=\"0\" fill=\"#000000\" fill-rule=\"nonzero\"\/><use xlink:href=\"#g260670D00A9654B70D49A0766074887D\" x=\"6.1160000000000005\" y=\"0\" fill=\"#000000\" fill-rule=\"nonzero\"\/><\/g><g class=\"typst-text\" transform=\"matrix(1 0 0 -1 30.0773 7.513000000000001)\"><use xlink:href=\"#gADBC5EA6114AE308E9EE44F0A121B636\" x=\"0\" y=\"0\" fill=\"#000000\" fill-rule=\"nonzero\"\/><\/g><g class=\"typst-text\" transform=\"matrix(1 0 0 -1 38.6353 10.3114)\"><use xlink:href=\"#gD8551AEDAD9C434F3C6B4F0928EC1EB5\" x=\"0\" y=\"0\" fill=\"#000000\" fill-rule=\"nonzero\"\/><\/g><\/g><defs id=\"glyph\"><symbol id=\"gD80A50DFD0D36FBD14634E94E5EC4FF2\" overflow=\"visible\"><path d=\"M 0 0m 7.315 4.873 v 2.574 c 0 0.20900011 -0.055000305 0.3080001 -0.16499996 0.3080001 c -0.07700014 0 -0.14300013 -0.055000305 -0.20900011 -0.15400028 l -0.5170002 -0.7589998 c -0.32999992 0.34100008 -0.6819997 0.5830002 -1.0669999 0.737 c -0.28599977 0.12099981 -0.59399986 0.17600012 -0.9239998 0.17600012 c -1.0670002 0 -1.98 -0.38500023 -2.717 -1.177 c -0.737 -0.7920003 -1.0999999 -1.7270002 -1.0999999 -2.816 c 0 -1.089 0.36299998 -2.0240002 1.089 -2.805 c 0.73699987 -0.80300003 1.65 -1.199 2.7280002 -1.199 c 0.78099966 0 1.4629998 0.275 2.0349998 0.825 c 0.572 0.55 0.8470001 1.21 0.8470001 1.9909999 c 0 0.15400004 -0.065999985 0.23100019 -0.18700027 0.23100019 c -0.10999966 0 -0.16499996 -0.04400015 -0.16499996 -0.14300013 c 0 -0.010999918 0 -0.032999992 -0.01099968 -0.065999985 c -0.065999985 -1.3199999 -1.0120001 -2.409 -2.387 -2.409 c -0.40700006 0 -0.8140001 0.109999985 -1.243 0.33 c -1.0120001 0.55 -1.496 1.606 -1.496 3.234 c 0 1.54 0.53900003 2.7280002 1.496 3.245 c 0.4289999 0.22000027 0.83599997 0.32999992 1.2319999 0.32999992 c 1.3639998 0 2.145 -1.2429996 2.3320003 -2.541 c 0.01099968 -0.14299965 0.08799982 -0.21999979 0.20899963 -0.21999979 c 0.22000027 0 0.22000027 0.08799982 0.22000027 0.3080001 Z \"\/><\/symbol><symbol id=\"g6FEE9688B8E4D8015E970B8BE53E103\" overflow=\"visible\"><path d=\"M 0 0m 5.313 1.001 v 0.6489999 h -0.35200024 v -0.6489999 c 0 -0.42900002 -0.12099981 -0.64900005 -0.35199976 -0.64900005 c -0.22000027 0 -0.35200024 0.27499998 -0.35200024 0.495 v 2.1669998 c 0 0.385 -0.04400015 0.671 -0.12099981 0.86899996 c -0.26400018 0.64900017 -1.0230002 1.0450001 -1.7930002 1.0450001 c -0.8469999 0 -1.683 -0.47300005 -1.683 -1.2650001 c 0 -0.36299992 0.18700004 -0.54999995 0.5500001 -0.54999995 c 0.36299992 0 0.5389999 0.17600012 0.5389999 0.53900003 c 0 0.319 -0.16499996 0.50600004 -0.5059999 0.53900003 c 0.24199998 0.2750001 0.605 0.41800022 1.0780001 0.41800022 c 0.6819999 0 1.0999999 -0.62700033 1.0999999 -1.3420002 v -0.36299992 c -0.85800004 -0.055000067 -1.507 -0.18700004 -1.9580001 -0.39600015 c -0.7369999 -0.34099984 -1.111 -0.8139999 -1.111 -1.4409999 c 0 -0.286 0.110000014 -0.52800006 0.319 -0.71500003 c 0.352 -0.319 0.83599997 -0.473 1.4519999 -0.473 c 0.64900017 0 1.1110001 0.275 1.3970001 0.83599997 c 0.0769999 -0.41799998 0.385 -0.78099996 0.8579998 -0.78099996 c 0.5830002 0 0.9350004 0.462 0.9350004 1.067 Z m -3.1130002 -0.80300003 c -0.50600004 0 -0.924 0.374 -0.924 0.87999994 c 0 1.0230001 1.0669999 1.4629999 2.145 1.518 v -1.045 c 0 -0.737 -0.48399997 -1.353 -1.221 -1.353 Z \"\/><\/symbol><symbol id=\"gEFB29DE4E7FBBE21FA89A048511F4B22\" overflow=\"visible\"><path d=\"M 0 0m 2.7181 2.7181 c 0.5158999 0.20789981 1.0086999 0.6622 1.0086999 1.3167 c 0 0.34649992 -0.18479991 0.62370014 -0.5467 0.82389975 c -0.30029988 0.16940022 -0.6391001 0.25410032 -1.0163999 0.25410032 c -0.37730014 0 -0.70840013 -0.07700014 -0.9933001 -0.23869991 c -0.34650004 -0.19250011 -0.52360004 -0.46200037 -0.52360004 -0.8085003 c 0 -0.29259992 0.14630002 -0.4389 0.43119997 -0.4389 c 0.23870003 0 0.4158001 0.18480015 0.4158001 0.42350006 c 0 0.23869991 -0.12320006 0.3772998 -0.3619001 0.4158001 c 0.2233001 0.23869991 0.5544001 0.36189985 1.0087 0.36189985 c 0.50049996 0 0.7853999 -0.30030012 0.7853999 -0.7930999 c 0 -0.3619001 -0.1000998 -0.6545 -0.29259992 -0.88549995 c -0.21560001 -0.25410008 -0.36960006 -0.29260015 -0.8162 -0.32340002 c -0.20789993 -0.015400171 -0.34649992 0.0076999664 -0.34649992 -0.14630008 c 0 -0.092400074 0.07700002 -0.13860011 0.22329998 -0.13860011 h 0.4080999 c 0.6622 0 0.9856 -0.50049996 0.9856 -1.1934999 c 0 -0.67759997 -0.30799985 -1.1934999 -0.9547999 -1.1934999 c -0.56210005 0 -0.97020006 0.154 -1.2243 0.46970004 c 0.26950002 0.030799985 0.4081 0.18479997 0.4081 0.45429993 c 0 0.25410008 -0.1925 0.44660008 -0.44659996 0.44660008 c -0.3003 0 -0.45430002 -0.15400004 -0.45430002 -0.46969998 c 0 -0.39270008 0.20019999 -0.7084 0.59290004 -0.93170005 c 0.3311 -0.1848 0.7084 -0.27719998 1.1395999 -0.27719998 c 0.4697001 0 0.8778 0.1309 1.2320001 0.39270002 c 0.385 0.28489998 0.57749987 0.6545 0.57749987 1.1087999 c 0 0.7161001 -0.6236999 1.2089001 -1.2396998 1.3706001 Z \"\/><\/symbol><symbol id=\"gB05BFA49F85EE9447F3F264FE03E9C69\" overflow=\"visible\"><path d=\"M 0 0m 2.772 7.3589997 c 1.1769998 0 1.8700001 -0.74799967 2.068 -2.2329998 c 0.01099968 -0.11000013 0.076999664 -0.16499996 0.17599964 -0.16499996 c 0.12100029 0 0.17600012 0.09899998 0.17600012 0.29699993 v 2.1890001 c 0 0.20900011 -0.05499983 0.3080001 -0.1539998 0.3080001 c -0.065999985 0 -0.13199997 -0.055000305 -0.19799995 -0.16499996 l -0.35200024 -0.572 c -0.48399973 0.4619999 -0.924 0.737 -1.727 0.737 c -1.1989999 0 -2.145 -0.96799994 -2.145 -2.1560001 c 0 -1.0120001 0.66 -1.76 1.441 -2.035 l 1.4300001 -0.352 c 0.737 -0.1869998 1.2210002 -0.69299984 1.2210002 -1.5179999 c 0 -0.825 -0.572 -1.507 -1.3970003 -1.507 c -1.4409999 0 -2.2879999 0.814 -2.343 2.211 c 0 0.09899998 -0.055000007 0.15400004 -0.16500002 0.15400004 c -0.12099999 0 -0.18699998 -0.09899998 -0.18699998 -0.3080001 v -2.178 c 0 -0.209 0.055000007 -0.308 0.16500002 -0.308 c 0.065999985 0 0.13199997 0.054999992 0.19799995 0.16499999 l 0.352 0.572 c 0.47300005 -0.495 1.133 -0.737 1.991 -0.737 c 0.62699986 0 1.1549997 0.231 1.5619998 0.682 c 0.40700006 0.45099998 0.605 0.98999995 0.605 1.628 c 0 0.51699996 -0.1539998 0.99 -0.45099974 1.4189999 c -0.29699993 0.4289999 -0.704 0.69299984 -1.1990001 0.8140001 l -1.3859999 0.34100008 c -0.58300006 0.13199997 -1.0560001 0.6489997 -1.0560001 1.342 c 0 0.77 0.60500014 1.3749995 1.3750001 1.3749995 Z \"\/><\/symbol><symbol id=\"g260670D00A9654B70D49A0766074887D\" overflow=\"visible\"><path d=\"M 0 0m 2.134 6.611 c 0 0.32999992 -0.2750001 0.6159997 -0.605 0.6159997 c -0.33000004 0 -0.61600006 -0.28599977 -0.61600006 -0.6159997 c 0 -0.32999992 0.27499998 -0.62699986 0.605 -0.62699986 c 0.34099996 0 0.61600006 0.28599977 0.61600006 0.62699986 Z m -0.5610001 -6.578 l 1.144 -0.033 v 0.429 c -0.36299992 0 -0.58299994 0.022000015 -0.6489999 0.066000015 c -0.065999985 0.04399997 -0.08800006 0.16499996 -0.08800006 0.36299998 v 4.037 l -1.573 -0.13199997 v -0.41800022 c 0.36299998 0 0.59400004 -0.032999992 0.67099994 -0.08799982 c 0.07700002 -0.05499983 0.110000014 -0.20900011 0.110000014 -0.4619999 v -2.926 c 0 -0.20900005 -0.032999992 -0.34100002 -0.110000014 -0.38500002 c -0.0769999 -0.044 -0.31899995 -0.055000007 -0.7149999 -0.055000007 v -0.429 Z \"\/><\/symbol><symbol id=\"gADBC5EA6114AE308E9EE44F0A121B636\" overflow=\"visible\"><path d=\"M 0 0m 4.268 -0.242 c 1.0559998 0 1.9359999 0.407 2.6399999 1.21 c 0.68200016 0.77000004 1.0229998 1.694 1.0229998 2.7610002 c 0 1.0669999 -0.3409996 2.0019999 -1.0119996 2.783 c -0.71500015 0.8249998 -1.5950003 1.243 -2.651 1.243 c -1.0560002 0 -1.9360001 -0.41800022 -2.64 -1.243 c -0.671 -0.78100014 -1.0120001 -1.7160001 -1.0120001 -2.783 c 0 -1.0670002 0.34100002 -1.9800001 1.0120001 -2.7610002 c 0.7149999 -0.803 1.595 -1.21 2.64 -1.21 Z m 1.8589997 6.567 c 0.3959999 -0.5829997 0.59400034 -1.3969998 0.59400034 -2.442 c 0 -1.3529999 -0.28600025 -2.343 -0.8580003 -2.9589999 c -0.4949999 -0.528 -1.0229998 -0.79200006 -1.5840001 -0.79200006 c -0.5719998 0 -1.1109998 0.264 -1.6059997 0.803 c -0.5610001 0.616 -0.8470001 1.595 -0.8470001 2.948 c 0 1.309 0.29699993 2.255 0.89100003 2.816 c 0.50600004 0.4619999 1.023 0.6930003 1.5510001 0.6930003 c 0.74799967 0 1.3639998 -0.35200024 1.8589997 -1.0670004 Z \"\/><\/symbol><symbol id=\"gD8551AEDAD9C434F3C6B4F0928EC1EB5\" overflow=\"visible\"><path d=\"M 0 0m 1.0626 2.3792999 c 0.053900003 0 0.10780001 0.03850007 0.16939998 0.11550021 c 0.2464 0.31569982 0.59290004 0.46969986 1.0317999 0.46969986 c 0.5621002 0 0.8470001 -0.4619999 0.8470001 -1.3783 c 0 -0.44659996 -0.07700014 -0.7777 -0.22329998 -0.9933 c -0.20790005 -0.29259998 -0.4928 -0.4389 -0.86240005 -0.4389 c -0.53900003 0 -0.97019994 0.30800003 -1.1396 0.7084 c 0.24639994 0 0.41580003 0.16169995 0.41580003 0.40809995 c 0 0.2464 -0.16170001 0.4158001 -0.40810007 0.4158001 c -0.25409997 -0.03850007 -0.40809998 -0.16170001 -0.40809998 -0.4389 c 0 -0.40810007 0.16169998 -0.7469 0.4851 -1.0164001 c 0.30029994 -0.2541 0.66220003 -0.385 1.0702999 -0.385 c 0.50049996 0 0.9317 0.1694 1.3013 0.4928 c 0.36960006 0.32339996 0.5467 0.73149997 0.5467 1.2166 c 0 0.46969998 -0.16170001 0.86239994 -0.4697001 1.1934999 c -0.30799985 0.3311 -0.69299984 0.4928 -1.1473 0.4928 c -0.4080999 0 -0.74689984 -0.11549997 -1.0317999 -0.33879995 v 1.3321002 c 0.2464 -0.06160021 0.48510003 -0.092400074 0.7084 -0.092400074 c 0.3003 0 0.58519995 0.06159973 0.85469997 0.19250011 c 0.21560001 0.10009956 0.7623 0.41579962 0.7623 0.6390996 c 0 0.092400074 -0.046200037 0.13860035 -0.1308999 0.13860035 c -0.42350006 -0.16170025 -0.8239 -0.24640036 -1.1935 -0.24640036 c -0.37730002 0 -0.74689996 0.069300175 -1.0934 0.20790005 c -0.053900003 0.023100376 -0.08469999 0.03850031 -0.10780001 0.03850031 c -0.08469999 0 -0.13090003 -0.07700014 -0.13090003 -0.23869991 v -2.2407002 c 0 -0.15400004 0.007700026 -0.25410008 0.15400004 -0.25410008 Z \"\/><\/symbol><\/defs><\/svg><\/span> et de <span style=\"display: inline-block\"><svg class=\"typst-frame\" style=\"overflow: visible; width: 2.2062999999999997em; height: 0.683em;\" viewBox=\"0 0 24.269299999999998 7.513000000000001\" width=\"24.269299999999998pt\" height=\"7.513000000000001pt\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xmlns:h5=\"http:\/\/www.w3.org\/1999\/xhtml\"><g><g class=\"typst-text\" transform=\"matrix(1 0 0 -1 0.616 7.513000000000001)\"><use xlink:href=\"#g15FDACCCA8A363447C60D78ABE284BF7\" x=\"0\" y=\"0\" fill=\"#000000\" fill-rule=\"nonzero\"\/><\/g><g class=\"typst-text\" transform=\"matrix(1 0 0 -1 8.866 10.3114)\"><use xlink:href=\"#g35089A96F4517D19458AAA3BAF36FB65\" x=\"0\" y=\"0\" fill=\"#000000\" fill-rule=\"nonzero\"\/><\/g><g class=\"typst-text\" transform=\"matrix(1 0 0 -1 14.479299999999999 7.513000000000001)\"><use xlink:href=\"#gADBC5EA6114AE308E9EE44F0A121B636\" x=\"0\" y=\"0\" fill=\"#000000\" fill-rule=\"nonzero\"\/><\/g><\/g><defs id=\"glyph\"><symbol id=\"g15FDACCCA8A363447C60D78ABE284BF7\" overflow=\"visible\"><path d=\"M 0 0m 6.226 0.033 c 0.8140001 0 1.3640003 -0.011 1.6500001 -0.033 v 0.429 h -0.3080001 c -0.38499975 0 -0.6159997 0.022000015 -0.69299984 0.07699999 c -0.07700014 0.055000007 -0.12099981 0.18700004 -0.12099981 0.385 v 5.731 c 0 0.19800043 0.043999672 0.31900024 0.12099981 0.37400007 c 0.07700014 0.055000305 0.3080001 0.0880003 0.69299984 0.0880003 h 0.3080001 v 0.4289999 c -0.28599977 -0.021999836 -0.83599997 -0.032999992 -1.6389999 -0.032999992 c -0.8249998 0 -1.375 0.011000156 -1.6500001 0.032999992 v -0.4289999 h 0.29699993 c 0.38500023 0 0.6160002 -0.032999992 0.6930003 -0.0880003 c 0.076999664 -0.05499983 0.12099981 -0.17599964 0.12099981 -0.37400007 v -2.4969997 h -3.157 v 2.4969997 c 0 0.19800043 0.04400015 0.31900024 0.12100005 0.37400007 c 0.07700014 0.055000305 0.3080001 0.0880003 0.6930001 0.0880003 h 0.29699993 v 0.4289999 c -0.27499986 -0.021999836 -0.82500005 -0.032999992 -1.6389999 -0.032999992 c -0.814 0 -1.3640001 0.011000156 -1.65 0.032999992 v -0.4289999 h 0.308 c 0.385 0 0.61599994 -0.032999992 0.69299996 -0.0880003 c 0.07700002 -0.05499983 0.12100005 -0.17599964 0.12100005 -0.37400007 v -5.731 c 0 -0.19799995 -0.04400003 -0.32999998 -0.12100005 -0.385 c -0.07700002 -0.054999977 -0.30799997 -0.07699999 -0.69299996 -0.07699999 h -0.308 v -0.429 c 0.28599998 0.022 0.83599997 0.033 1.639 0.033 c 0.8249998 0 1.375 -0.011 1.6499999 -0.033 v 0.429 h -0.29699993 c -0.385 0 -0.61599994 0.022000015 -0.6930001 0.07699999 c -0.0769999 0.055000007 -0.12100005 0.18700004 -0.12100005 0.385 v 2.805 h 3.157 v -2.805 c 0 -0.19799995 -0.04400015 -0.32999998 -0.12099981 -0.385 c -0.07700014 -0.054999977 -0.3080001 -0.07699999 -0.6930003 -0.07699999 h -0.29699993 v -0.429 c 0.2750001 0.022 0.8250003 0.033 1.6389999 0.033 Z \"\/><\/symbol><symbol id=\"g35089A96F4517D19458AAA3BAF36FB65\" overflow=\"visible\"><path d=\"M 0 0m 0.9163 3.2648 c 0.24639994 0 0.43119997 0.18479991 0.43119997 0.43120003 c 0 0.27719998 -0.14629996 0.42350006 -0.43119997 0.43120003 c 0.16940004 0.36189985 0.5544 0.6545 1.0548999 0.6545 c 0.6775999 0 1.1242001 -0.50820017 1.1242001 -1.1858001 c 0 -0.36960006 -0.13090014 -0.7238002 -0.40040016 -1.0703001 c -0.1308999 -0.17709994 -0.23099995 -0.30029988 -0.30029988 -0.36960006 l -1.8249 -1.8094999 c -0.10010001 -0.092400014 -0.08470002 -0.1155 -0.08470002 -0.3465 h 3.1724 l 0.23869991 1.4476 h -0.32340002 c -0.053900003 -0.4081 -0.11549997 -0.64680004 -0.18479991 -0.7007 c -0.03850007 -0.023100019 -0.27719998 -0.03850001 -0.7314999 -0.03850001 h -1.3090001 c 0.5159 0.45429993 0.9933001 0.86239994 1.4476 1.2243 c 0.34649992 0.2694999 0.59290004 0.50820005 0.7469001 0.71609986 c 0.23099995 0.30030012 0.34649992 0.6160002 0.34649992 0.94710016 c 0 0.47739983 -0.18479991 0.8547001 -0.56209993 1.1318998 c -0.3311 0.25409985 -0.7469001 0.38500023 -1.2397001 0.38500023 c -0.42349994 0 -0.7853999 -0.12319994 -1.1011 -0.3696003 c -0.3311 -0.26949978 -0.50049996 -0.60829973 -0.50049996 -1.0240998 c 0 -0.26180005 0.19250003 -0.45429993 0.4312 -0.45429993 Z \"\/><\/symbol><symbol id=\"gADBC5EA6114AE308E9EE44F0A121B636\" overflow=\"visible\"><path d=\"M 0 0m 4.268 -0.242 c 1.0559998 0 1.9359999 0.407 2.6399999 1.21 c 0.68200016 0.77000004 1.0229998 1.694 1.0229998 2.7610002 c 0 1.0669999 -0.3409996 2.0019999 -1.0119996 2.783 c -0.71500015 0.8249998 -1.5950003 1.243 -2.651 1.243 c -1.0560002 0 -1.9360001 -0.41800022 -2.64 -1.243 c -0.671 -0.78100014 -1.0120001 -1.7160001 -1.0120001 -2.783 c 0 -1.0670002 0.34100002 -1.9800001 1.0120001 -2.7610002 c 0.7149999 -0.803 1.595 -1.21 2.64 -1.21 Z m 1.8589997 6.567 c 0.3959999 -0.5829997 0.59400034 -1.3969998 0.59400034 -2.442 c 0 -1.3529999 -0.28600025 -2.343 -0.8580003 -2.9589999 c -0.4949999 -0.528 -1.0229998 -0.79200006 -1.5840001 -0.79200006 c -0.5719998 0 -1.1109998 0.264 -1.6059997 0.803 c -0.5610001 0.616 -0.8470001 1.595 -0.8470001 2.948 c 0 1.309 0.29699993 2.255 0.89100003 2.816 c 0.50600004 0.4619999 1.023 0.6930003 1.5510001 0.6930003 c 0.74799967 0 1.3639998 -0.35200024 1.8589997 -1.0670004 Z \"\/><\/symbol><\/defs><\/svg><\/span>.\n  <\/li>\n<li>\n    Quelle relation lie masse molaire, masse et quantit\u00e9 de mati\u00e8re ?\n  <\/li>\n<\/ul>\n<\/li>\n<li>\n<ul>\n<li>\n    Faire un tableau d\u2019avancement.\n  <\/li>\n<li>\n    En supposant <span style=\"display: inline-block\"><svg class=\"typst-frame\" style=\"overflow: visible; width: 4.022600000000001em; height: 0.683em;\" viewBox=\"0 0 44.2486 7.513000000000001\" width=\"44.2486pt\" height=\"7.513000000000001pt\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xmlns:h5=\"http:\/\/www.w3.org\/1999\/xhtml\"><g><g class=\"typst-text\" transform=\"matrix(1 0 0 -1 0.616 7.513000000000001)\"><use xlink:href=\"#gD80A50DFD0D36FBD14634E94E5EC4FF2\" x=\"0\" y=\"0\" fill=\"#000000\" fill-rule=\"nonzero\"\/><use xlink:href=\"#g6FEE9688B8E4D8015E970B8BE53E103\" x=\"7.942\" y=\"0\" fill=\"#000000\" fill-rule=\"nonzero\"\/><\/g><g class=\"typst-text\" transform=\"matrix(1 0 0 -1 14.058 10.3114)\"><use xlink:href=\"#gEFB29DE4E7FBBE21FA89A048511F4B22\" x=\"0\" y=\"0\" fill=\"#000000\" fill-rule=\"nonzero\"\/><\/g><g class=\"typst-text\" transform=\"matrix(1 0 0 -1 19.6713 7.513000000000001)\"><use xlink:href=\"#gB05BFA49F85EE9447F3F264FE03E9C69\" x=\"0\" y=\"0\" fill=\"#000000\" fill-rule=\"nonzero\"\/><use xlink:href=\"#g260670D00A9654B70D49A0766074887D\" x=\"6.1160000000000005\" y=\"0\" fill=\"#000000\" fill-rule=\"nonzero\"\/><\/g><g class=\"typst-text\" transform=\"matrix(1 0 0 -1 30.0773 7.513000000000001)\"><use xlink:href=\"#gADBC5EA6114AE308E9EE44F0A121B636\" x=\"0\" y=\"0\" fill=\"#000000\" fill-rule=\"nonzero\"\/><\/g><g class=\"typst-text\" transform=\"matrix(1 0 0 -1 38.6353 10.3114)\"><use xlink:href=\"#gD8551AEDAD9C434F3C6B4F0928EC1EB5\" x=\"0\" y=\"0\" fill=\"#000000\" fill-rule=\"nonzero\"\/><\/g><\/g><defs id=\"glyph\"><symbol id=\"gD80A50DFD0D36FBD14634E94E5EC4FF2\" overflow=\"visible\"><path d=\"M 0 0m 7.315 4.873 v 2.574 c 0 0.20900011 -0.055000305 0.3080001 -0.16499996 0.3080001 c -0.07700014 0 -0.14300013 -0.055000305 -0.20900011 -0.15400028 l -0.5170002 -0.7589998 c -0.32999992 0.34100008 -0.6819997 0.5830002 -1.0669999 0.737 c -0.28599977 0.12099981 -0.59399986 0.17600012 -0.9239998 0.17600012 c -1.0670002 0 -1.98 -0.38500023 -2.717 -1.177 c -0.737 -0.7920003 -1.0999999 -1.7270002 -1.0999999 -2.816 c 0 -1.089 0.36299998 -2.0240002 1.089 -2.805 c 0.73699987 -0.80300003 1.65 -1.199 2.7280002 -1.199 c 0.78099966 0 1.4629998 0.275 2.0349998 0.825 c 0.572 0.55 0.8470001 1.21 0.8470001 1.9909999 c 0 0.15400004 -0.065999985 0.23100019 -0.18700027 0.23100019 c -0.10999966 0 -0.16499996 -0.04400015 -0.16499996 -0.14300013 c 0 -0.010999918 0 -0.032999992 -0.01099968 -0.065999985 c -0.065999985 -1.3199999 -1.0120001 -2.409 -2.387 -2.409 c -0.40700006 0 -0.8140001 0.109999985 -1.243 0.33 c -1.0120001 0.55 -1.496 1.606 -1.496 3.234 c 0 1.54 0.53900003 2.7280002 1.496 3.245 c 0.4289999 0.22000027 0.83599997 0.32999992 1.2319999 0.32999992 c 1.3639998 0 2.145 -1.2429996 2.3320003 -2.541 c 0.01099968 -0.14299965 0.08799982 -0.21999979 0.20899963 -0.21999979 c 0.22000027 0 0.22000027 0.08799982 0.22000027 0.3080001 Z \"\/><\/symbol><symbol id=\"g6FEE9688B8E4D8015E970B8BE53E103\" overflow=\"visible\"><path d=\"M 0 0m 5.313 1.001 v 0.6489999 h -0.35200024 v -0.6489999 c 0 -0.42900002 -0.12099981 -0.64900005 -0.35199976 -0.64900005 c -0.22000027 0 -0.35200024 0.27499998 -0.35200024 0.495 v 2.1669998 c 0 0.385 -0.04400015 0.671 -0.12099981 0.86899996 c -0.26400018 0.64900017 -1.0230002 1.0450001 -1.7930002 1.0450001 c -0.8469999 0 -1.683 -0.47300005 -1.683 -1.2650001 c 0 -0.36299992 0.18700004 -0.54999995 0.5500001 -0.54999995 c 0.36299992 0 0.5389999 0.17600012 0.5389999 0.53900003 c 0 0.319 -0.16499996 0.50600004 -0.5059999 0.53900003 c 0.24199998 0.2750001 0.605 0.41800022 1.0780001 0.41800022 c 0.6819999 0 1.0999999 -0.62700033 1.0999999 -1.3420002 v -0.36299992 c -0.85800004 -0.055000067 -1.507 -0.18700004 -1.9580001 -0.39600015 c -0.7369999 -0.34099984 -1.111 -0.8139999 -1.111 -1.4409999 c 0 -0.286 0.110000014 -0.52800006 0.319 -0.71500003 c 0.352 -0.319 0.83599997 -0.473 1.4519999 -0.473 c 0.64900017 0 1.1110001 0.275 1.3970001 0.83599997 c 0.0769999 -0.41799998 0.385 -0.78099996 0.8579998 -0.78099996 c 0.5830002 0 0.9350004 0.462 0.9350004 1.067 Z m -3.1130002 -0.80300003 c -0.50600004 0 -0.924 0.374 -0.924 0.87999994 c 0 1.0230001 1.0669999 1.4629999 2.145 1.518 v -1.045 c 0 -0.737 -0.48399997 -1.353 -1.221 -1.353 Z \"\/><\/symbol><symbol id=\"gEFB29DE4E7FBBE21FA89A048511F4B22\" overflow=\"visible\"><path d=\"M 0 0m 2.7181 2.7181 c 0.5158999 0.20789981 1.0086999 0.6622 1.0086999 1.3167 c 0 0.34649992 -0.18479991 0.62370014 -0.5467 0.82389975 c -0.30029988 0.16940022 -0.6391001 0.25410032 -1.0163999 0.25410032 c -0.37730014 0 -0.70840013 -0.07700014 -0.9933001 -0.23869991 c -0.34650004 -0.19250011 -0.52360004 -0.46200037 -0.52360004 -0.8085003 c 0 -0.29259992 0.14630002 -0.4389 0.43119997 -0.4389 c 0.23870003 0 0.4158001 0.18480015 0.4158001 0.42350006 c 0 0.23869991 -0.12320006 0.3772998 -0.3619001 0.4158001 c 0.2233001 0.23869991 0.5544001 0.36189985 1.0087 0.36189985 c 0.50049996 0 0.7853999 -0.30030012 0.7853999 -0.7930999 c 0 -0.3619001 -0.1000998 -0.6545 -0.29259992 -0.88549995 c -0.21560001 -0.25410008 -0.36960006 -0.29260015 -0.8162 -0.32340002 c -0.20789993 -0.015400171 -0.34649992 0.0076999664 -0.34649992 -0.14630008 c 0 -0.092400074 0.07700002 -0.13860011 0.22329998 -0.13860011 h 0.4080999 c 0.6622 0 0.9856 -0.50049996 0.9856 -1.1934999 c 0 -0.67759997 -0.30799985 -1.1934999 -0.9547999 -1.1934999 c -0.56210005 0 -0.97020006 0.154 -1.2243 0.46970004 c 0.26950002 0.030799985 0.4081 0.18479997 0.4081 0.45429993 c 0 0.25410008 -0.1925 0.44660008 -0.44659996 0.44660008 c -0.3003 0 -0.45430002 -0.15400004 -0.45430002 -0.46969998 c 0 -0.39270008 0.20019999 -0.7084 0.59290004 -0.93170005 c 0.3311 -0.1848 0.7084 -0.27719998 1.1395999 -0.27719998 c 0.4697001 0 0.8778 0.1309 1.2320001 0.39270002 c 0.385 0.28489998 0.57749987 0.6545 0.57749987 1.1087999 c 0 0.7161001 -0.6236999 1.2089001 -1.2396998 1.3706001 Z \"\/><\/symbol><symbol id=\"gB05BFA49F85EE9447F3F264FE03E9C69\" overflow=\"visible\"><path d=\"M 0 0m 2.772 7.3589997 c 1.1769998 0 1.8700001 -0.74799967 2.068 -2.2329998 c 0.01099968 -0.11000013 0.076999664 -0.16499996 0.17599964 -0.16499996 c 0.12100029 0 0.17600012 0.09899998 0.17600012 0.29699993 v 2.1890001 c 0 0.20900011 -0.05499983 0.3080001 -0.1539998 0.3080001 c -0.065999985 0 -0.13199997 -0.055000305 -0.19799995 -0.16499996 l -0.35200024 -0.572 c -0.48399973 0.4619999 -0.924 0.737 -1.727 0.737 c -1.1989999 0 -2.145 -0.96799994 -2.145 -2.1560001 c 0 -1.0120001 0.66 -1.76 1.441 -2.035 l 1.4300001 -0.352 c 0.737 -0.1869998 1.2210002 -0.69299984 1.2210002 -1.5179999 c 0 -0.825 -0.572 -1.507 -1.3970003 -1.507 c -1.4409999 0 -2.2879999 0.814 -2.343 2.211 c 0 0.09899998 -0.055000007 0.15400004 -0.16500002 0.15400004 c -0.12099999 0 -0.18699998 -0.09899998 -0.18699998 -0.3080001 v -2.178 c 0 -0.209 0.055000007 -0.308 0.16500002 -0.308 c 0.065999985 0 0.13199997 0.054999992 0.19799995 0.16499999 l 0.352 0.572 c 0.47300005 -0.495 1.133 -0.737 1.991 -0.737 c 0.62699986 0 1.1549997 0.231 1.5619998 0.682 c 0.40700006 0.45099998 0.605 0.98999995 0.605 1.628 c 0 0.51699996 -0.1539998 0.99 -0.45099974 1.4189999 c -0.29699993 0.4289999 -0.704 0.69299984 -1.1990001 0.8140001 l -1.3859999 0.34100008 c -0.58300006 0.13199997 -1.0560001 0.6489997 -1.0560001 1.342 c 0 0.77 0.60500014 1.3749995 1.3750001 1.3749995 Z \"\/><\/symbol><symbol id=\"g260670D00A9654B70D49A0766074887D\" overflow=\"visible\"><path d=\"M 0 0m 2.134 6.611 c 0 0.32999992 -0.2750001 0.6159997 -0.605 0.6159997 c -0.33000004 0 -0.61600006 -0.28599977 -0.61600006 -0.6159997 c 0 -0.32999992 0.27499998 -0.62699986 0.605 -0.62699986 c 0.34099996 0 0.61600006 0.28599977 0.61600006 0.62699986 Z m -0.5610001 -6.578 l 1.144 -0.033 v 0.429 c -0.36299992 0 -0.58299994 0.022000015 -0.6489999 0.066000015 c -0.065999985 0.04399997 -0.08800006 0.16499996 -0.08800006 0.36299998 v 4.037 l -1.573 -0.13199997 v -0.41800022 c 0.36299998 0 0.59400004 -0.032999992 0.67099994 -0.08799982 c 0.07700002 -0.05499983 0.110000014 -0.20900011 0.110000014 -0.4619999 v -2.926 c 0 -0.20900005 -0.032999992 -0.34100002 -0.110000014 -0.38500002 c -0.0769999 -0.044 -0.31899995 -0.055000007 -0.7149999 -0.055000007 v -0.429 Z \"\/><\/symbol><symbol id=\"gADBC5EA6114AE308E9EE44F0A121B636\" overflow=\"visible\"><path d=\"M 0 0m 4.268 -0.242 c 1.0559998 0 1.9359999 0.407 2.6399999 1.21 c 0.68200016 0.77000004 1.0229998 1.694 1.0229998 2.7610002 c 0 1.0669999 -0.3409996 2.0019999 -1.0119996 2.783 c -0.71500015 0.8249998 -1.5950003 1.243 -2.651 1.243 c -1.0560002 0 -1.9360001 -0.41800022 -2.64 -1.243 c -0.671 -0.78100014 -1.0120001 -1.7160001 -1.0120001 -2.783 c 0 -1.0670002 0.34100002 -1.9800001 1.0120001 -2.7610002 c 0.7149999 -0.803 1.595 -1.21 2.64 -1.21 Z m 1.8589997 6.567 c 0.3959999 -0.5829997 0.59400034 -1.3969998 0.59400034 -2.442 c 0 -1.3529999 -0.28600025 -2.343 -0.8580003 -2.9589999 c -0.4949999 -0.528 -1.0229998 -0.79200006 -1.5840001 -0.79200006 c -0.5719998 0 -1.1109998 0.264 -1.6059997 0.803 c -0.5610001 0.616 -0.8470001 1.595 -0.8470001 2.948 c 0 1.309 0.29699993 2.255 0.89100003 2.816 c 0.50600004 0.4619999 1.023 0.6930003 1.5510001 0.6930003 c 0.74799967 0 1.3639998 -0.35200024 1.8589997 -1.0670004 Z \"\/><\/symbol><symbol id=\"gD8551AEDAD9C434F3C6B4F0928EC1EB5\" overflow=\"visible\"><path d=\"M 0 0m 1.0626 2.3792999 c 0.053900003 0 0.10780001 0.03850007 0.16939998 0.11550021 c 0.2464 0.31569982 0.59290004 0.46969986 1.0317999 0.46969986 c 0.5621002 0 0.8470001 -0.4619999 0.8470001 -1.3783 c 0 -0.44659996 -0.07700014 -0.7777 -0.22329998 -0.9933 c -0.20790005 -0.29259998 -0.4928 -0.4389 -0.86240005 -0.4389 c -0.53900003 0 -0.97019994 0.30800003 -1.1396 0.7084 c 0.24639994 0 0.41580003 0.16169995 0.41580003 0.40809995 c 0 0.2464 -0.16170001 0.4158001 -0.40810007 0.4158001 c -0.25409997 -0.03850007 -0.40809998 -0.16170001 -0.40809998 -0.4389 c 0 -0.40810007 0.16169998 -0.7469 0.4851 -1.0164001 c 0.30029994 -0.2541 0.66220003 -0.385 1.0702999 -0.385 c 0.50049996 0 0.9317 0.1694 1.3013 0.4928 c 0.36960006 0.32339996 0.5467 0.73149997 0.5467 1.2166 c 0 0.46969998 -0.16170001 0.86239994 -0.4697001 1.1934999 c -0.30799985 0.3311 -0.69299984 0.4928 -1.1473 0.4928 c -0.4080999 0 -0.74689984 -0.11549997 -1.0317999 -0.33879995 v 1.3321002 c 0.2464 -0.06160021 0.48510003 -0.092400074 0.7084 -0.092400074 c 0.3003 0 0.58519995 0.06159973 0.85469997 0.19250011 c 0.21560001 0.10009956 0.7623 0.41579962 0.7623 0.6390996 c 0 0.092400074 -0.046200037 0.13860035 -0.1308999 0.13860035 c -0.42350006 -0.16170025 -0.8239 -0.24640036 -1.1935 -0.24640036 c -0.37730002 0 -0.74689996 0.069300175 -1.0934 0.20790005 c -0.053900003 0.023100376 -0.08469999 0.03850031 -0.10780001 0.03850031 c -0.08469999 0 -0.13090003 -0.07700014 -0.13090003 -0.23869991 v -2.2407002 c 0 -0.15400004 0.007700026 -0.25410008 0.15400004 -0.25410008 Z \"\/><\/symbol><\/defs><\/svg><\/span> r\u00e9actif limitant, que serait l\u2019avancement ? M\u00eame question pour <span style=\"display: inline-block\"><svg class=\"typst-frame\" style=\"overflow: visible; width: 2.2062999999999997em; height: 0.683em;\" viewBox=\"0 0 24.269299999999998 7.513000000000001\" width=\"24.269299999999998pt\" height=\"7.513000000000001pt\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xmlns:h5=\"http:\/\/www.w3.org\/1999\/xhtml\"><g><g class=\"typst-text\" transform=\"matrix(1 0 0 -1 0.616 7.513000000000001)\"><use xlink:href=\"#g15FDACCCA8A363447C60D78ABE284BF7\" x=\"0\" y=\"0\" fill=\"#000000\" fill-rule=\"nonzero\"\/><\/g><g class=\"typst-text\" transform=\"matrix(1 0 0 -1 8.866 10.3114)\"><use xlink:href=\"#g35089A96F4517D19458AAA3BAF36FB65\" x=\"0\" y=\"0\" fill=\"#000000\" fill-rule=\"nonzero\"\/><\/g><g class=\"typst-text\" transform=\"matrix(1 0 0 -1 14.479299999999999 7.513000000000001)\"><use xlink:href=\"#gADBC5EA6114AE308E9EE44F0A121B636\" x=\"0\" y=\"0\" fill=\"#000000\" fill-rule=\"nonzero\"\/><\/g><\/g><defs id=\"glyph\"><symbol id=\"g15FDACCCA8A363447C60D78ABE284BF7\" overflow=\"visible\"><path d=\"M 0 0m 6.226 0.033 c 0.8140001 0 1.3640003 -0.011 1.6500001 -0.033 v 0.429 h -0.3080001 c -0.38499975 0 -0.6159997 0.022000015 -0.69299984 0.07699999 c -0.07700014 0.055000007 -0.12099981 0.18700004 -0.12099981 0.385 v 5.731 c 0 0.19800043 0.043999672 0.31900024 0.12099981 0.37400007 c 0.07700014 0.055000305 0.3080001 0.0880003 0.69299984 0.0880003 h 0.3080001 v 0.4289999 c -0.28599977 -0.021999836 -0.83599997 -0.032999992 -1.6389999 -0.032999992 c -0.8249998 0 -1.375 0.011000156 -1.6500001 0.032999992 v -0.4289999 h 0.29699993 c 0.38500023 0 0.6160002 -0.032999992 0.6930003 -0.0880003 c 0.076999664 -0.05499983 0.12099981 -0.17599964 0.12099981 -0.37400007 v -2.4969997 h -3.157 v 2.4969997 c 0 0.19800043 0.04400015 0.31900024 0.12100005 0.37400007 c 0.07700014 0.055000305 0.3080001 0.0880003 0.6930001 0.0880003 h 0.29699993 v 0.4289999 c -0.27499986 -0.021999836 -0.82500005 -0.032999992 -1.6389999 -0.032999992 c -0.814 0 -1.3640001 0.011000156 -1.65 0.032999992 v -0.4289999 h 0.308 c 0.385 0 0.61599994 -0.032999992 0.69299996 -0.0880003 c 0.07700002 -0.05499983 0.12100005 -0.17599964 0.12100005 -0.37400007 v -5.731 c 0 -0.19799995 -0.04400003 -0.32999998 -0.12100005 -0.385 c -0.07700002 -0.054999977 -0.30799997 -0.07699999 -0.69299996 -0.07699999 h -0.308 v -0.429 c 0.28599998 0.022 0.83599997 0.033 1.639 0.033 c 0.8249998 0 1.375 -0.011 1.6499999 -0.033 v 0.429 h -0.29699993 c -0.385 0 -0.61599994 0.022000015 -0.6930001 0.07699999 c -0.0769999 0.055000007 -0.12100005 0.18700004 -0.12100005 0.385 v 2.805 h 3.157 v -2.805 c 0 -0.19799995 -0.04400015 -0.32999998 -0.12099981 -0.385 c -0.07700014 -0.054999977 -0.3080001 -0.07699999 -0.6930003 -0.07699999 h -0.29699993 v -0.429 c 0.2750001 0.022 0.8250003 0.033 1.6389999 0.033 Z \"\/><\/symbol><symbol id=\"g35089A96F4517D19458AAA3BAF36FB65\" overflow=\"visible\"><path d=\"M 0 0m 0.9163 3.2648 c 0.24639994 0 0.43119997 0.18479991 0.43119997 0.43120003 c 0 0.27719998 -0.14629996 0.42350006 -0.43119997 0.43120003 c 0.16940004 0.36189985 0.5544 0.6545 1.0548999 0.6545 c 0.6775999 0 1.1242001 -0.50820017 1.1242001 -1.1858001 c 0 -0.36960006 -0.13090014 -0.7238002 -0.40040016 -1.0703001 c -0.1308999 -0.17709994 -0.23099995 -0.30029988 -0.30029988 -0.36960006 l -1.8249 -1.8094999 c -0.10010001 -0.092400014 -0.08470002 -0.1155 -0.08470002 -0.3465 h 3.1724 l 0.23869991 1.4476 h -0.32340002 c -0.053900003 -0.4081 -0.11549997 -0.64680004 -0.18479991 -0.7007 c -0.03850007 -0.023100019 -0.27719998 -0.03850001 -0.7314999 -0.03850001 h -1.3090001 c 0.5159 0.45429993 0.9933001 0.86239994 1.4476 1.2243 c 0.34649992 0.2694999 0.59290004 0.50820005 0.7469001 0.71609986 c 0.23099995 0.30030012 0.34649992 0.6160002 0.34649992 0.94710016 c 0 0.47739983 -0.18479991 0.8547001 -0.56209993 1.1318998 c -0.3311 0.25409985 -0.7469001 0.38500023 -1.2397001 0.38500023 c -0.42349994 0 -0.7853999 -0.12319994 -1.1011 -0.3696003 c -0.3311 -0.26949978 -0.50049996 -0.60829973 -0.50049996 -1.0240998 c 0 -0.26180005 0.19250003 -0.45429993 0.4312 -0.45429993 Z \"\/><\/symbol><symbol id=\"gADBC5EA6114AE308E9EE44F0A121B636\" overflow=\"visible\"><path d=\"M 0 0m 4.268 -0.242 c 1.0559998 0 1.9359999 0.407 2.6399999 1.21 c 0.68200016 0.77000004 1.0229998 1.694 1.0229998 2.7610002 c 0 1.0669999 -0.3409996 2.0019999 -1.0119996 2.783 c -0.71500015 0.8249998 -1.5950003 1.243 -2.651 1.243 c -1.0560002 0 -1.9360001 -0.41800022 -2.64 -1.243 c -0.671 -0.78100014 -1.0120001 -1.7160001 -1.0120001 -2.783 c 0 -1.0670002 0.34100002 -1.9800001 1.0120001 -2.7610002 c 0.7149999 -0.803 1.595 -1.21 2.64 -1.21 Z m 1.8589997 6.567 c 0.3959999 -0.5829997 0.59400034 -1.3969998 0.59400034 -2.442 c 0 -1.3529999 -0.28600025 -2.343 -0.8580003 -2.9589999 c -0.4949999 -0.528 -1.0229998 -0.79200006 -1.5840001 -0.79200006 c -0.5719998 0 -1.1109998 0.264 -1.6059997 0.803 c -0.5610001 0.616 -0.8470001 1.595 -0.8470001 2.948 c 0 1.309 0.29699993 2.255 0.89100003 2.816 c 0.50600004 0.4619999 1.023 0.6930003 1.5510001 0.6930003 c 0.74799967 0 1.3639998 -0.35200024 1.8589997 -1.0670004 Z \"\/><\/symbol><\/defs><\/svg><\/span>. Quel est le r\u00e9actif limitant ?\n  <\/li>\n<li>\n    Que vaut l\u2019avancement final ?\n  <\/li>\n<\/ul>\n<\/li>\n<li>\n<ul>\n<li>\n    On imagine une transformation constitu\u00e9 d\u2019une transformation chimique isotherme suivie d\u2019une \u00e9l\u00e9vation de temp\u00e9rature sans transformation chimique dont les \u00e9tats initiaux et finaux sont les m\u00eames que la transformation \u00e9tudi\u00e9e.\n  <\/li>\n<li>\n    Que peut-on dire de la chaleur \u00e9chang\u00e9e lors de la transformation \u00e9tudi\u00e9e ? En d\u00e9duire la variation d\u2019enthalpie.\n  <\/li>\n<li>\n    Concernant la r\u00e9action chimique isotherme : relier la variation d\u2019enthalpie \u00e0 l\u2019avancement.\n  <\/li>\n<li>\n    Concernant l\u2019\u00e9l\u00e9vation de temp\u00e9rature sans r\u00e9action chimique : \u00e9crire la seconde loi de Joule.\n  <\/li>\n<li>\n    Relier les variations d\u2019enthalpie sur les trois transformations.\n  <\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h5>Exercice 2<\/h5>\n<ol>\n<li>\n<ul>\n<li>\n    \u00c0 quelle condition l\u2019enthalpie standard de formation est-elle nulle ?\n  <\/li>\n<\/ul>\n<\/li>\n<li>\n<ul>\n<\/ul>\n<\/li>\n<li>\n<ul>\n<li>\n    Utiliser la loi de Hess.\n  <\/li>\n<\/ul>\n<\/li>\n<li>\n<ul>\n<li>\n    On imagine une transformation constitu\u00e9 d\u2019une transformation chimique isotherme suivie d\u2019une \u00e9l\u00e9vation de temp\u00e9rature sans transformation chimique dont les \u00e9tats initiaux et finaux sont les m\u00eames que la transformation \u00e9tudi\u00e9e.\n  <\/li>\n<li>\n    Que peut-on dire de la chaleur \u00e9chang\u00e9e lors de la transformation \u00e9tudi\u00e9e ? En d\u00e9duire la variation d\u2019enthalpie.\n  <\/li>\n<li>\n    Concernant la r\u00e9action chimique isotherme : relier la variation d\u2019enthalpie \u00e0 l\u2019avancement.\n  <\/li>\n<li>\n    Concernant l\u2019\u00e9l\u00e9vation de temp\u00e9rature sans r\u00e9action chimique : \u00e9crire la seconde loi de Joule.\n  <\/li>\n<li>\n    Relier les variations d\u2019enthalpie sur les trois transformations.\n  <\/li>\n<\/ul>\n<\/li>\n<li>\n<ul>\n<li>\n    Dans l\u2019air, combien y a-t-il de fois plus de diazote que de dioxyg\u00e8ne ?\n  <\/li>\n<li>\n    Par rapport \u00e0 la question pr\u00e9c\u00e9dente, quelles sont les grandeurs qui seront diff\u00e9rentes ?\n  <\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h5>Exercice 3<\/h5>\n<ol>\n<li>\n<ul>\n<li>\n    Quelle masse d\u2019alcool contient le shot ?\n  <\/li>\n<li>\n    Quelle quantit\u00e9 de mati\u00e8re d\u2019alcool cela repr\u00e9sente-t-il ?\n  <\/li>\n<li>\n    Quelle est l\u2019\u00e9nergie lib\u00e9r\u00e9e par la combustion de cette quantit\u00e9 d\u2019alcool ?\n  <\/li>\n<li>\n    Quelle masse de sucre lib\u00e9rerait cette \u00e9nergie ?\n  <\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h5>Exercice 4<\/h5>\n<ol>\n<li>\n<ul>\n<li>\n    Quelles sont les esp\u00e8ces produites par une combustion ?\n  <\/li>\n<li>\n    Une combustion produit du dioxyg\u00e8ne et de l\u2019eau.\n  <\/li>\n<\/ul>\n<\/li>\n<li>\n<ul>\n<li>\n    \u00c9crire l\u2019\u00e9quation bilan de la vaporisation de l\u2019eau. Quelle est son enthalpie standard de r\u00e9action ?\n  <\/li>\n<\/ul>\n<\/li>\n<li>\n<ul>\n<li>\n    Utiliser la loi de Hess pour exprimer l\u2019enthalpie standard de la r\u00e9action de combustion de l\u2019ac\u00e9tyl\u00e8ne en fonction des enthalpies standard de formation des esp\u00e8ces chimiques impliqu\u00e9es.\n  <\/li>\n<\/ul>\n<\/li>\n<li>\n<ul>\n<li>\n    Penser \u00e0 utiliser une structure conditionnelle pour choisir les bons coefficients en fonction de la temp\u00e9rature.\n  <\/li>\n<\/ul>\n<\/li>\n<li>\n<ul>\n<\/ul>\n<\/li>\n<li>\n<ul>\n<\/ul>\n<\/li>\n<li>\n<ul>\n<\/ul>\n<\/li>\n<li>\n<ul>\n<\/ul>\n<\/li>\n<li>\n<ul>\n<\/ul>\n<\/li>\n<\/ol><\/div>\n","protected":false},"excerpt":{"rendered":"<p>T\u00e9l\u00e9chargements Polycopi\u00e9 Flashcards Anki Coups de pouce Laisser la souris\/taper sur le texte pour l&rsquo;afficher. Exercice 1 Calculer la masse molaire de et de . Quelle relation lie masse molaire, masse et quantit\u00e9 de mati\u00e8re ? Faire un tableau d\u2019avancement.&hellip;<\/p>\n<p class=\"more-link-p\"><a class=\"more-link\" href=\"https:\/\/www.cpge-brizeux.fr\/wordpress\/psi\/physchim-psi-2526\/transformations-de-la-matiere-aspects-thermodynamiques-et-cinetiques-1-premier-principe-de-la-thermodynamique-applique-aux-transformations-physico-chimiques.html\">Read more &rarr;<\/a><\/p>\n","protected":false},"author":26,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[430],"tags":[],"class_list":["post-37788","post","type-post","status-publish","format-standard","hentry","category-physchim-psi-2526"],"_links":{"self":[{"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts\/37788","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/comments?post=37788"}],"version-history":[{"count":2,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts\/37788\/revisions"}],"predecessor-version":[{"id":37806,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/posts\/37788\/revisions\/37806"}],"wp:attachment":[{"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/media?parent=37788"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/categories?post=37788"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cpge-brizeux.fr\/wordpress\/wp-json\/wp\/v2\/tags?post=37788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}