5. A voltaic cell is constructed using the two half-cell reactions: Cu/Cu(s) with E= +0.521 V and 12(s)/21 (aq) with Eº = +0.536 V. The cell operates at 298 K with [Cu]=0.25 M and [1] = 3.5 M a. Calculate E12 for both half-reactions. b. Determine the anode and the cathode. c. Calculate Excell

5. A voltaic cell is constructed using the two half-cell reactions: Cu/Cu(s) with E= +0.521 V and 12(s)/21 (aq) with Eº = +0.536 V. The cell operates at 298 K with [Cu]=0.25 M and [1] = 3.5 M a. Calculate E12 for both half-reactions. b. Determine the anode and the cathode. c. Calculate Excell

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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5. A voltaic cell is constructed using the two half-cell reactions:
Cut/Cu(s) with Eº = +0.521 V and I2(s)/21 (aq) with Eº = +0.536 V.
The cell operates at 298 K with [Cu]=0.25 M and [1¹] = 3.5 M
a. Calculate E1/2 for both half-reactions.
b. Determine the anode and the cathode.
c. Calculate Ecell

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