Physics · Electrochemistry
What is the standard cell potential (E°cell) for the following balanced redox reaction? Zn(s) + Pb2+(aq) → Zn2+(aq) + Pb(s) Given the standard reduction potentials: Zn2+(aq) + 2e- → Zn(s); E° = -0.763 V Pb2+(aq) + 2e- → Pb(s); E° = -0.126 V
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1+0.889 V
- 2-0.889 V
- 3-0.637 V
- 4+0.637 V✓
Correct answer
+0.637 V
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