APFIVE Calculating EMF from Gibbs Free Energy
The chemical reaction in a battery has a standard Gibbs free energy change of ΔG° = -193 kJ/mol. If the reaction involves the transfer of two electrons, what is the theoretical electromotive force (emf) of the battery?
A
2.00 V
B
1.00 V
C
1.93 V
D
0.50 V
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