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cryoscopie et ebullioscopie


Mimicracra
Go to solution Solved by Dr_Zaius,

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De manière générale il faut retenir que le soluté tente de limiter la fuite du solvant, de cette propriété découle :

-> la T° de congélation est toujours inférieure à celle du solvant pur = Cryoscopie

-> l'augmentation de la T ° d’ébullition par rapport au solvant pur = Ebullioscopie 

 

Edited by Dr_Zaius
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