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Physique-Chimie |
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| Lycée et enseignement supérieur |
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Centrale-Supélec - TSI 2006
Chimie :
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| Sujet |
Quelques structures carbonées :
L'élément carbone ; carbone seul (cristallographie, étude de l'équilibre diamant-graphite, ion carbure) ; carbone lié àun autre élément : liaisons hétéronucléaires (moment dipolaire d'une liaison, moment dipolaire global d'une molécule) ; carbone et oxygène : propriétés acido-basiques en solution aqueuse (généralités, dosage de la soude carbonatée) ; carbone et oxygène : oxydes en phase sèche (diagramme d'Ellingham, utilisation du carbone) ; carbone et hydrogène : les composés organiques
Énoncé : http://b.louchart.free.fr/Documents/CE/01/CS/Centrale_TSI_2006_Chimie_Enonce.pdf |
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