Use the References to access important values if needed for this question. A standard galvanic cell is constructed in which a Ni2+ | Ni half cell acts as the cathode. Which of the following statements are correct? Hint: Refer to a table of standard reduction potentials. (Choose all that apply.) The cathode reaction is Ni²+ + 2e¯ -> Ni In the external circuit, electrons flow from the other compartment to the Ni2+ | Ni compartment. The cathode reaction is Ni -> Ni²+ + 2e- O Ni²+ is reduced at the cathode. The anode compartment could be Fe³+ | Fe²+.

Use the References to access important values if needed for this question. A standard galvanic cell is constructed in which a Ni2+ | Ni half cell acts as the cathode. Which of the following statements are correct? Hint: Refer to a table of standard reduction potentials. (Choose all that apply.) The cathode reaction is Ni²+ + 2e¯ -> Ni In the external circuit, electrons flow from the other compartment to the Ni2+ | Ni compartment. The cathode reaction is Ni -> Ni²+ + 2e- O Ni²+ is reduced at the cathode. The anode compartment could be Fe³+ | Fe²+.

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 in which a Ni2t | Ni half cell acts as the cathode. Which of the following statements are correct? Hint: Refer to a table of standard reduction potentials. (Choose all that apply.) In the external circuit, electrons flow from the other compartment to the Ni2"|Ni compartment. The anode reaction could be Mn -> Mn2+ + 2e The cathode reaction is Ni -> Ni2+ + 2e Ni²+; is reduced at the cathode. The anode compartment could be F2|F".
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A standard galvanic cell is constructed with Ni2+ | Ni and Zn2+ | Zn 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.) The cathode compartment is the Zn2+|Zn compartment. As the cell runs, anions will migrate from the Zn2+|Zn compartment to the Ni2+|Ni compartment. In the external circuit, electrons flow from the Zn2+|Zn compartment to the Ni2+|Ni compartment. O Zn is oxidized at the anode. The cathode compartment is the Ni2+|Ni compartment.
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