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MnO4– + 5 Fe2+ + 8 H+  Mn2+ + 5 Fe3+ + 4 H2O E° = 0.743 V What is the value of E for the cell basedElectrochemistry Chemistry Question

Question

MnO4– + 5 Fe2+ + 8 H+  Mn2+ + 5 Fe3+ + 4 H2O
E° = 0.743 V What is the value of E for the cell based on the reaction above at 25 °C for the following conditions?

A.

0.20 V

✓ Correct
B.

0.45 V

C.

0.64 V

D.

1.28 V

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