The Standard Potential of the Cu²⁺/Cu Electrode Is +0

question 50

Multiple Choice

The standard potential of the Cu²⁺/Cu electrode is +0.34 V and the standard potential of the cell Pb(s) |Pb²⁺(aq) m Cu²⁺(aq) |Cu(s)
Is +0.47 V.What is the standard potential of the Pb²⁺/Pb electrode?

• A)-0.26 V
• B)+0.81 V
• C)-0.81V
• D)-0.13 V
• E)+0.13 V

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