The Standard Potential of the Cell Pb(s)|PbSO₄(s)|SO₄^2-(aq)m Pb²⁺(aq)|Pb(s)
Is +0 $\circ$

question 40

Multiple Choice

The standard potential of the cell Pb(s) |PbSO₄(s) |SO₄^2-(aq) m Pb²⁺(aq) |Pb(s)
Is +0.23 V at 25 ^$\circ$ C.Calculate the equilibrium constant for the reaction of 1 M Pb²⁺(aq) with 1M SO₄^2-(aq) .

• A)3.7 * 10¹⁶
• B)8.0 * 10¹⁷
• C)6.0 * 10⁷
• D)1.7 * 10^-8
• E)7.7 * 10³

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