Membre du Bureau Lulu17 Posted February 22, 2022 Membre du Bureau Share Posted February 22, 2022 Coucouu, Je bloque sur l'item E de ce QCM (réponse vraie : E), quelles sont les 5 molécules possibles ? (je trouve que 3 possibilités en bougeant la double liaison) https://ibb.co/3Ns2wsJ Mercii d'avance Quote Link to comment Share on other sites More sharing options...
Solution romrom Posted February 22, 2022 Solution Share Posted February 22, 2022 (edited) Salut, je te dessine ça de suite Edited February 22, 2022 by romrom Baymax 1 Quote Link to comment Share on other sites More sharing options...
Membre du Bureau Lulu17 Posted February 22, 2022 Author Membre du Bureau Share Posted February 22, 2022 D'accord merci beaucoup @romrom ! (j'avais oublié de compter les isomères Z et E) romrom 1 Quote Link to comment Share on other sites More sharing options...
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