A voltaic cell is constructed in which the anode is a Co|Co2+ half cell and the cathode is a Br-|Br2 half cell. The half-cell compartments are connected by a salt bridge. (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: + + The cathode reaction is: + + The net cell reaction is: + + In the external circuit, electrons migrate the Co|Co2+ electrode the Br-|Br2 electrode. In the salt bridge, anions migrate the Co|Co2+ compartment the Br-|Br2 compartment.
A voltaic cell is constructed in which the anode is a Co|Co2+ half cell and the cathode is a Br-|Br2 half cell. The half-cell compartments are connected by a salt bridge. (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) The anode reaction is: + + The cathode reaction is: + + The net cell reaction is: + + In the external circuit, electrons migrate the Co|Co2+ electrode the Br-|Br2 electrode. In the salt bridge, anions migrate the Co|Co2+ compartment the Br-|Br2 compartment.
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 76AP
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A voltaic cell is constructed in which the anode is a Co|Co2+ half cell and the cathode is a Br-|Br2 half cell. The half-cell compartments are connected by a salt bridge.
(Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.)
The anode reaction is:
| + | + |
The cathode reaction is:
| + | + |
The net cell reaction is:
| + | + |
In the external circuit, electrons migrate
the Co|Co2+ electrode
the Br-|Br2 electrode.
In the salt bridge, anions migrate
the Co|Co2+ compartment
the Br-|Br2 compartment.
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