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QCM 10 UE3b 2017


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  • Solution

Salut @alex07 :)

 

Item D plutôt je pense ;) : alors je pense que c'est une erreur dans la correction car en effet on ne met pas le potassium dans la formule.

 

Le TA dans cet exercice est de : Na+ - (Cl- + HCO3-) = 135 - (80 + 20) = 35

L'item reste donc bien faux mais le TA est de 35 et non de 41 ;)

 

N'hésite pas si tu as d'autres questions !

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