Calculate the Equilibrium Constant for the Reaction Between Sn Metal

question 14

Multiple Choice

Calculate the equilibrium constant for the reaction between Sn metal and Zn²⁺ solution. Sn + Zn²⁺ ⇋ Sn²⁺ + Zn
Sn²⁺ + 2 e⁻ → Sn (s) E° = −0.141 V
Zn²⁺ + 2 e⁻ → Zn (s) E° = −0.762 V

• A)9)86 × 10²⁰
• B)1)21 × 10⁻²¹
• C)3)37 × 10³⁰
• D)3)18 × 10⁻¹¹
• E)1)84 × 10¹⁵

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