Chemistry · Electrochemistry
Given the Latimer diagram species for mercury in acidic medium ([H+] = 1 M): Hg2+ → Hg22+ (E°1 = 0.911 V) Hg2+ → Hg (E°overall = 0.854 V) The standard reduction potential E° for the reduction step Hg22+ → 2Hg is approximately:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 10.882 V
- 20.794 V✓
- 30.114 V
- 40.057 V
Correct answer
0.794 V
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