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Systèmes tampons


InaZZ
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Salut,

 

Dans le qcm 5 de l'annale session 2 (2020-2021), je crois qu'il y a une petite erreur de correction au niveau de l'item D : le bicarbonate est le diacide de formule... la correction indique faux et indique NaHCO3 ? Ce n'est pas la formule chimique du bicarbonate ?

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