Clara16 Posted June 6, 2020 Share Posted June 6, 2020 Salut, Je comprends pas comment on fait pour les questions DE de cet item d'annale https://zupimages.net/viewer.php?id=20/23/199u.png Les réponses vraies sont CE. Mercii d'avance Quote Link to comment Share on other sites More sharing options...
Ancien Responsable Matière Solution Hypnos Posted June 6, 2020 Ancien Responsable Matière Solution Share Posted June 6, 2020 (edited) salut @Clara16 alors on sait que V(t)= CL*C(t) donc il te suffit de calculer CL, puis tu prends la concentration au temps de demander et tu appliques la formule est-ce plus clair ? Edited June 6, 2020 by Hypnos Quote Link to comment Share on other sites More sharing options...
Clara16 Posted June 6, 2020 Author Share Posted June 6, 2020 Parfaitl mercii @Hypnos Quote Link to comment Share on other sites More sharing options...
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