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What Is the Cell Potential for the Following Cell at 25

Question 123

Multiple Choice

What is the cell potential for the following cell at 25 °C?
Zn(s) ∣ Zn2+ (0.0456 M) What is the cell potential for the following cell at 25 °C? Zn(s) ∣ Zn<sup>2+</sup> (0.0456 M) Cu<sup>2+</sup>(0.120 M) ∣ Cu(s) Cu<sup>2+</sup>(aq) + 2 e<sup>-</sup> → Cu(s) E° = 0.340 V Zn<sup>2+</sup>(aq) + 2 e<sup>-</sup> → Zn(s) E° = -0.763 V A) 1.088 V B) 1.114 V C) 1.106 V D) 1.094 V E) 1.129 V Cu2+(0.120 M) ∣ Cu(s)
Cu2+(aq) + 2 e- → Cu(s) E° = 0.340 V
Zn2+(aq) + 2 e- → Zn(s) E° = -0.763 V


A) 1.088 V
B) 1.114 V
C) 1.106 V
D) 1.094 V
E) 1.129 V

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