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The half-cell reactions that occur in a typical flashlight battery are: Zn(s) -7 Zn²+ (aq) + 2 e 2 MnOz(s) + Zn2+ (aq) + 2 e
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2 2 Mnde (s) & Eur + 2 → Za Mnz O4 (5) 2 MnO2 (s) & Zrcs) Zn Mn 2 Ou (s) : Net Cell Reaction Zn Mnzou (s) Zn (s) + 2 MnO₂ (s)

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