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NH2 amphotères?


Guest Uchiwa
Go to solution Solved by Captainbojeu,

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bonjour, je ne comprend pas 2 correction du livre de la prof, Qcm 221 il est écrit que le NH2 est amphotère car il est polarisé et peux donc à la fois donner un proton (acide) et un doublet (base) mais Qcm 235 il est écrit que les amines ne sont ni amphotère, ni acide, ai-je manqué quelque chose?

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