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poly de noel paces chimie


_zaly__
Go to solution Solved by Sashounet,

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Salut ! sur le sujet de type 1 du poly de noel soit il y a une petite erreur soit je ne sais pas ou est mon erreur... Pour le qcm 20 l'item B est compté juste, or c'est bien un alcool 3 donc ne donne rien par l'action du Cu à 300° non ? 

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