Question

In a button cell, widely used in watches, the following reaction takes place:
$Zn(s) + Ag_2O(s) + H_2O(l) \longrightarrow Zn^{2+} (aq) + 2Ag(s) + 2OH^- (aq)$
Determine $E^0$ and $\Delta G^0$ for the reaction.
[Given: $E^0_{Ag^{2+} | Ag} = + 0.80 V, E^0_{Zn^{2+} | Zn} = - 0.76 V$]

Answer 1

Answer:

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Answer 2

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