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Calculate the Cell Potential for the Following Reaction That Takes

Question 83

Multiple Choice

Calculate the cell potential for the following reaction that takes place in an electrochemical cell at 25 °C:
Mg(s) ∣ Mg2+(aq, 2.74 mol L-1) Calculate the cell potential for the following reaction that takes place in an electrochemical cell at 25 °C: Mg(s) ∣ Mg<sup>2+</sup>(aq, 2.74 mol L<sup>-1</sup>) Cu<sup>2+</sup>(aq, 0.0033 mol L<sup>-1</sup>) ∣ Cu(s) E°(Mg<sup>2+</sup>/Mg) = -2.37 V and E°(Cu<sup>2+</sup>/Cu) = +0.34 V A) -2.80 V B) +2.62 V C) +2.71 V D) +2.12 V E) -1.94 V Cu2+(aq, 0.0033 mol L-1) ∣ Cu(s)
E°(Mg2+/Mg) = -2.37 V and E°(Cu2+/Cu) = +0.34 V


A) -2.80 V
B) +2.62 V
C) +2.71 V
D) +2.12 V
E) -1.94 V

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