Équilibre d’oxydoréduction (EXERCICE 5)

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ربي يحفضك ويرحم والديك ... تعيشي وين نلقى حل التيدي وشكرااا

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Nadii

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استاذ من فضلك دير لينا digramme E-PH

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chokran

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khouya lahi7fdek 3ax f c derti sahm wa7d w f b dert 2ashom lahi7fdek 3endi examen be3d gheda
jawbni m3ak

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Kandiro 2 ashom ghir l’equilibre kimchi fsens (1)

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@@mohssineelmiski3785 ms akhoua bax an3raf rasi f l’equilibre???

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Merci

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Slm plz wax had td Dyal s1 ou s2

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Dyal s2

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