a) Draw a galvanic cell diagram that uses the following two reactions to generate electricity. Label your diagram with anode, cathode, salt bridge and direction of electron flow. Identify half cells in which oxidation and reduction occurs, net reaction and cell potential. Zn2+ + 2e¯ → Zn(s) E° = - 0.76 Cu2+ + e¯ → Cu(s) E° = 0.34 b) Using the galvanic cell in part (a), what is the potential of the cell if you build it using 0.001 M ZnSO4 for one solution and 0.1 M CuSO4 for the other solution?
a) Draw a galvanic cell diagram that uses the following two reactions to generate electricity. Label your diagram with anode, cathode, salt bridge and direction of electron flow. Identify half cells in which oxidation and reduction occurs, net reaction and cell potential. Zn2+ + 2e¯ → Zn(s) E° = - 0.76 Cu2+ + e¯ → Cu(s) E° = 0.34 b) Using the galvanic cell in part (a), what is the potential of the cell if you build it using 0.001 M ZnSO4 for one solution and 0.1 M CuSO4 for the other solution?
Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 135CWP: Consider a galvanic cell based on the following half-reactions: a. What is the expected cell...
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a) Draw a galvanic cell diagram that uses the following two reactions to generate electricity. Label your diagram with anode, cathode, salt bridge and direction of electron flow. Identify half cells in which oxidation and reduction occurs, net reaction and cell potential.
Zn2+ + 2e¯ → Zn(s) E° = - 0.76
Cu2+ + e¯ → Cu(s) E° = 0.34
b) Using the galvanic cell in part (a), what is the potential of the cell if you build it using 0.001 M ZnSO4 for one solution and 0.1 M CuSO4 for the other solution?
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