The cell, Zn|Zn²⁺ (1M)|| Cu²⁺ (1M|Cu(Eocell = 1.10 V), was allowed to be completely discharged at 298 K. THe relative concentration of Zn²⁺ to Cu²⁺ $open square brackets fraction numerator open parentheses Zn to the power of 2 plus end exponent close parentheses over denominator left parenthesis Cu to the power of 2 plus end exponent right parenthesis end fraction close square brackets space is$

antilog (24.08)

37.3

10^37.3

9.65 ×10⁴

Solution

10^37.3

straight E subscript cell space equals space straight E subscript cell superscript straight o space minus space fraction numerator 0.0591 over denominator straight n end fraction space log space straight Q where space straight Q space equals space fraction numerator open square brackets Zn to the power of 2 plus end exponent close square brackets over denominator left square bracket Cu to the power of 2 plus end exponent right square bracket end fraction space fraction numerator open square brackets Zn to the power of 2 plus end exponent close square brackets over denominator left square bracket Cu to the power of 2 plus end exponent right square bracket end fraction space equals space 10 to the power of 37.3 end exponent

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