A standard galvanic cell is constructed in which a H* | H₂ 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.) Zn²+ | Zn could be the other standard half cell. The cathode reaction is 2H+ + 2e -> H₂ In the external circuit, electrons flow from the other compartment to the H* | H₂ compartment. The cathode reaction is H₂ -> 2H+ + 2e- Ag* |Ag could be the other standard half cell.
A standard galvanic cell is constructed in which a H* | H₂ 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.) Zn²+ | Zn could be the other standard half cell. The cathode reaction is 2H+ + 2e -> H₂ In the external circuit, electrons flow from the other compartment to the H* | H₂ compartment. The cathode reaction is H₂ -> 2H+ + 2e- Ag* |Ag could be the other standard half cell.
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 14P
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![A standard galvanic cell is constructed in which a H* | H₂ 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.)
O Zn²+ Zn could be the other standard half cell.
The cathode reaction is 2H+ + 2e² -> H₂
In the external circuit, electrons flow from the other compartment to the H* | H₂ compartment.
The cathode reaction is H₂ -> 2H+ + 2e-
Ag+|Ag could be the other standard half cell.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4c5ce75e-651f-4ecb-8260-238831da48ce%2F9fb6c009-1342-4f9c-958d-beb3006613d3%2Flo97zec_processed.png&w=3840&q=75)
Transcribed Image Text:A standard galvanic cell is constructed in which a H* | H₂ 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.)
O Zn²+ Zn could be the other standard half cell.
The cathode reaction is 2H+ + 2e² -> H₂
In the external circuit, electrons flow from the other compartment to the H* | H₂ compartment.
The cathode reaction is H₂ -> 2H+ + 2e-
Ag+|Ag could be the other standard half cell.
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