Chloe06 Posted December 13, 2018 Share Posted December 13, 2018 (edited) Bonjour, dans ce qcm d'annale, la réponse D est juste mais je ne comprend pas comment on arrive à ce résultat. D'après la formule, on a 1×8.5×(26.85+273) = 2550 pa 2550/100 000 = 0.0255 atm Merci d'avance ! Edited December 13, 2018 by Chloe06 Quote Link to comment Share on other sites More sharing options...
Solution josephix Posted December 13, 2018 Solution Share Posted December 13, 2018 c’est par ce que la concentration c’est en mol/m^3 et pas en mol/L @Chloe06 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.