Calculate quantity of charge and maximum work from a battery. The discharge reaction for a zinc-manganese dioxide battery can be represented as: Zn(s) + 2MNO2(s) → Zno(s) + 2MN203(s) (a) 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 Mno, in the battery is 7.64 g? C (b) What is the maximum amount of work (in joules) that can be obtained from this battery?

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Calculate quantity of charge and maximum work from a battery.
The discharge reaction for a zinc-manganese dioxide battery can be represented as:
Zn(s) + 2MNO2(s) → Zn0(s) + 2Mn203(s)
(a) 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 MnO, in the battery is 7.64 g?
(b) What is the maximum amount of work (in joules) that can be obtained from this battery?
Transcribed Image Text:Calculate quantity of charge and maximum work from a battery. The discharge reaction for a zinc-manganese dioxide battery can be represented as: Zn(s) + 2MNO2(s) → Zn0(s) + 2Mn203(s) (a) 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 MnO, in the battery is 7.64 g? (b) What is the maximum amount of work (in joules) that can be obtained from this battery?
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