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What Is the Relationship Between the Standard Cell Potentials,E°,for the Following

Question 23

Multiple Choice

What is the relationship between the standard cell potentials,E°,for the following two galvanic cell reactions?
I.3 Cu2+(aq) + 2 Al(s) → 3 Cu(s) + 2 Al3+(aq)
II.6 Cu2+(aq) + 4 Al(s) → 6 Cu(s) + 4 Al3+(aq)


A) E°(I) = E°(II)
B) E°(I) = What is the relationship between the standard cell potentials,E°,for the following two galvanic cell reactions? I.3 Cu<sup>2+(</sup><sup>aq</sup>) + 2 Al(s) → 3 Cu(s) + 2 Al<sup>3+</sup>(aq) II.6 Cu<sup>2+(</sup><sup>aq</sup>) + 4 Al(s) → 6 Cu(s) + 4 Al<sup>3+</sup>(aq) A) E°(I) = E°(II) B) E°(I) = E°(II) C) E°(I) = 2E°(II) D) E°(I) = E°(II) <sup>2</sup> E°(II)
C) E°(I) = 2E°(II)
D) E°(I) = E°(II) 2

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