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) The discharge reaction for a zinc-manganese dioxide battery can be represented as: Zn(s) + 2MnO2(s)...

) The discharge reaction for a zinc-manganese dioxide battery can be represented as:

  • Zn(s) + 2MnO2(s) → ZnO(s) + 2Mn2O3(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 9.90 g?

C



(b) What is the maximum amount of work (in joules) that can be obtained from this battery?

J

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