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    Exam 19: Electrochemistry
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    For the Cell Reaction
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For the Cell Reaction

Question 46

Question 46

Multiple Choice

For the cell reaction
2MnO4- (​aq​) + 5SO2(g) + 2H2O(l) → 2Mn2+(aq) + 5SO2-4 (aq​) + 4H+(aq)
The standard cell potential is 1.34 V.To determine the cell potential at nonstandard conditions,what is the value that should be used for n in the Nernst equation?


A) 8
B) 10
C) 5
D) 2
E) 6

Correct Answer:

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