20. Electrochemistry
Standard Reduction Potentials
Multiple Choice
Multiple ChoiceDetermine the total number of electrons transferred in the following balanced reaction.
4 MnO4 (aq) + 12 H3O+ (aq) → 4 Mn2+ (aq) + 5 O2 (g) + 18 H2O (g)
A
4
B
6
C
12
D
16
E
20
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