A standard galvanic cell is constructed with Zn2+|Zn and Al3+|Al half cell compartments connected by a salt bridge. Which of the following statements are correct?Hint: Refer to a table of standard reduction potentials.(Choose all that apply.)As the cell runs, anions will migrate from the Al3+|Al compartment to the Zn2+|Zn compartment.Zn2+ is reduced at the cathode.Zn is oxidized at the anode.In the external circuit, electrons flow from the Al3+|Al compartment to the Zn2+|Zn compartment.The cathode compartment is the Al3+|Al compartment.

As, EZn2+|Zn = - 0.76 V EAl3+|Al = -1.66 V

Answered: A standard galvanic cell is constructed…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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A standard galvanic cell is constructed with Zn²⁺|Zn and Al³⁺|Al half cell compartments connected by a salt bridge. Which of the following statements are correct?

Hint: Refer to a table of standard reduction potentials.

(Choose all that apply.)

As the cell runs, anions will migrate from the Al³⁺|Al compartment to the Zn²⁺|Zn compartment.

Zn²⁺ is reduced at the cathode.

Zn is oxidized at the anode.

In the external circuit, electrons flow from the Al³⁺|Al compartment to the Zn²⁺|Zn compartment.

The cathode compartment is the Al³⁺|Al compartment.

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