A voltaic cell is constructed from a standard Co2+ | Co half cell (Eºred = -0.280V) and a standard Ni2+ | Ni half cell (Eºred = -0.250V). The anode reaction is: The cathode reaction is: + The spontaneous cell reaction is: + → The cell voltage is V.
A voltaic cell is constructed from a standard Co2+ | Co half cell (Eºred = -0.280V) and a standard Ni2+ | Ni half cell (Eºred = -0.250V). The anode reaction is: The cathode reaction is: + The spontaneous cell reaction is: + → The cell voltage is V.
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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Question
![A voltaic cell is constructed from a standard Co²+ |Co half cell (Eºred = -0.280V) and a standard Ni2+ |Ni half cell (Eºred = -0.250V).
The anode reaction is:
+
The cathode reaction is:
+
→
The spontaneous cell reaction is:
The cell voltage is
Enter electrons as e.
Use smallest possible integer coefficients.
If a box is not needed, leave it blank.
V.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb55f34a7-b00e-484e-b73d-102d2121b1de%2F0617591b-0b38-47c9-b853-345a040d7d02%2Fql27c8l_processed.png&w=3840&q=75)
Transcribed Image Text:A voltaic cell is constructed from a standard Co²+ |Co half cell (Eºred = -0.280V) and a standard Ni2+ |Ni half cell (Eºred = -0.250V).
The anode reaction is:
+
The cathode reaction is:
+
→
The spontaneous cell reaction is:
The cell voltage is
Enter electrons as e.
Use smallest possible integer coefficients.
If a box is not needed, leave it blank.
V.
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