A voltaic cell has the following cell diagram: Mn(s)| Mn²+(0.5M)||Cu²+(0.5M) | Cu (s) Which of the following would cause Ecell to increase at 25°C A. Adding H₂O to the anode compartment. B. Adding H₂O to the cathode compartment. C. Decreasing [Cu²+] to 0.05 M. D. Increasing [Mn²+] to 2.5 M. E. Doubling the mass of Mn (s).
A voltaic cell has the following cell diagram: Mn(s)| Mn²+(0.5M)||Cu²+(0.5M) | Cu (s) Which of the following would cause Ecell to increase at 25°C A. Adding H₂O to the anode compartment. B. Adding H₂O to the cathode compartment. C. Decreasing [Cu²+] to 0.05 M. D. Increasing [Mn²+] to 2.5 M. E. Doubling the mass of Mn (s).
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 105QAP: Consider a voltaic cell in which the following reaction occurs. Zn(s)+Sn2+(aq)Zn2+(aq)+Sn(s) (a)...
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![A voltaic cell has the following cell diagram:
(0.5M)||Cu²+(0.5M) | Cu (s)
2+
Mn(s)| Mn²+
Which of the following would cause Ecell to increase at 25°C?
A. Adding H₂O to the anode compartment.
B. Adding H₂O to the cathode compartment.
C. Decreasing [Cu²+] to 0.05 M.
D. Increasing [Mn²+] to 2.5 M.
E. Doubling the mass of Mn (s).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffa41f1d6-0423-46ab-96cf-cf1e9318b766%2Ffe9b0393-1608-474b-87fe-e29dfa684c5f%2Foby2lhj_processed.png&w=3840&q=75)
Transcribed Image Text:A voltaic cell has the following cell diagram:
(0.5M)||Cu²+(0.5M) | Cu (s)
2+
Mn(s)| Mn²+
Which of the following would cause Ecell to increase at 25°C?
A. Adding H₂O to the anode compartment.
B. Adding H₂O to the cathode compartment.
C. Decreasing [Cu²+] to 0.05 M.
D. Increasing [Mn²+] to 2.5 M.
E. Doubling the mass of Mn (s).
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