Chemistry · Redox Reactions
In acidic medium, the balanced redox reaction for MnO4− + Fe2+ → Mn2+ + Fe3+ is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1MnO4− + 2Fe2+ + H2O → Mn2+ + Fe3+
- 2MnO4− + Fe2+ → MnO2 + Fe3+
- 3MnO4− + 3Fe2+ + 2H+ → MnO2 + Fe3+ + H2O
- 4MnO4− + 5Fe2+ + 8H+ → Mn2+ + 5Fe3+ + 4H2O✓
Correct answer
MnO4− + 5Fe2+ + 8H+ → Mn2+ + 5Fe3+ + 4H2O
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