Use the Standard Half-Cell Potentials Listed Below to Calculate the Standard

question 129

Multiple Choice

Use the standard half-cell potentials listed below to calculate the standard cell potential for the following reaction occurring in an electrochemical cell at 25°C.(The equation is balanced.) Sn(s) + 2 Ag⁺(aq) → Sn²⁺(aq) + 2 Ag(s)
Sn²⁺(aq) + 2 e⁻ → Sn(s) E° = -0.14 V
Ag⁺(aq) + e⁻ → Ag(s) E° = +0.80 V

• A) +1.74 V
• B) +0.94 V
• C) +1.08 V
• D) -1.08 V
• E) -1.74 V

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