Ancien Responsable Matière Hugoccipital Posted March 22, 2022 Ancien Responsable Matière Share Posted March 22, 2022 Salut ! Je vois pas trop comment est la molécule B, quelqu'un pourrait me la dessiner ? https://ibb.co/yQq849Y Merci d'avance et bon courage ! Quote Link to comment Share on other sites More sharing options...
Solution captainsdaughter Posted March 22, 2022 Solution Share Posted March 22, 2022 Voilà en fait de A à B tu fais une cétalisation Quote Link to comment Share on other sites More sharing options...
Ancien Responsable Matière Hugoccipital Posted March 22, 2022 Author Ancien Responsable Matière Share Posted March 22, 2022 @captainsdaughter Ok merci ! Quote Link to comment Share on other sites More sharing options...
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