Chemistry · Electrochemistry
Consider the following standard electrode potential values: Fe3+ + 1e- → Fe2+ ; E° = +0.77 V MnO4- + 8H+ + 5e- → Mn2+ + 4H2O ; E° = +1.51 V What is the cell potential (E°cell) for the redox reaction involving these two couples?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1+2.28 V
- 2-0.74 V
- 3-2.28 V
- 4+0.74 V✓
Correct answer
+0.74 V
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