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TRA et Chimie Orga


Scorpio
Go to solution Solved by Bilskur,

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  • Ancien Responsable Matière

Bonjour, Bonsoir,

 

Je suis bloquée sur la première réaction de ce QCM. 

Pouvez vous me débloquer ? J'arriverai à faire la deuxième !

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Merci beaucoup ?

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