Déterminer le nombre total de protons de la molécule d’éthanol. SVP AIDEZ MOI :/

By: USER2235
26 Agustus 2025 physique-chimie 5 minutes
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Grade: Education Subject: physique-chimie
Déterminer le nombre total de protons de la molécule d’éthanol. SVP AIDEZ MOI :/
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Best Answer
(168)
C....
C....
H.
H.
H.
H.
H.
H.
O.._ _

Un . = 1 électron
Un _ = 2 électrons

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Answered on 26 Agustus 2025

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