SMN Posted October 12, 2019 Share Posted October 12, 2019 bonjour  https://www.noelshack.com/2019-41-6-1570892430-capture-d-ecran-2019-10-12-a-16-55-02.png Pour la A (elle est fausse), c'est quoi le raisonnement à  avoir pour dire que l'enthalpie libre G est négative ou positive ?  merci d'avance ! Quote Link to comment Share on other sites More sharing options...
Solution Cléclé8 Posted October 12, 2019 Solution Share Posted October 12, 2019 Salut ! k>1 donc deltaG< 0 Quote Link to comment Share on other sites More sharing options...
SMN Posted October 12, 2019 Author Share Posted October 12, 2019 ahh ok ca marche mercii Quote Link to comment Share on other sites More sharing options...
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