(a) The discharge reaction for a zinc-manganese dioxide battery can be represented as: Zn(s) + 2MnO₂(s)→ Zno(s) + 2Mn₂03(s) What quantity of charge (in coulombs) can be provided by a fully charged 1.50-V zinc-manganese dioxide photo-flash battery, if the mass of MnO₂ in the battery is 8.07 g? C (b) What is the maximum amount of work (in joules) that can be obtained from this battery?

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(a) The discharge reaction for a
zinc-manganese dioxide battery can be represented as:
Zn(s) + 2MnO2 (s) ZnO(s) + 2Mn203(s)
What quantity of charge (in coulombs) can be provided by a fully charged 1.50-V zinc-manganese dioxide photo-flash
battery, if the mass of MnO₂ in the battery is 8.07 g?
с
(b) What is the maximum amount of work (in joules) that can be obtained from this battery?
Transcribed Image Text:(a) The discharge reaction for a zinc-manganese dioxide battery can be represented as: Zn(s) + 2MnO2 (s) ZnO(s) + 2Mn203(s) What quantity of charge (in coulombs) can be provided by a fully charged 1.50-V zinc-manganese dioxide photo-flash battery, if the mass of MnO₂ in the battery is 8.07 g? с (b) What is the maximum amount of work (in joules) that can be obtained from this battery?
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