'Mg mg 2 2e' diaporamas de présentation

Mg(s)

e -. e -. -2.72 V More Reactive Loses e - Oxidized Negative Electrode Anode Releases Mg +2 Loses Mass Mg ? Mg +2 + 2e -. +.80 V Less Reactive Gains e - Reduced Positive Electrode Cathode Attracts Gains Mass Ag +1 + 1e - ? Ag. Mg(s). Ag(s). Mg +2. Neg ions.

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Electrochemistry

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Oxidation - an atom loses one or more electrons .

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