5) Given the data below: Cr207 (aq) ²- + 14 H* + 6 e-→ Cr(aq) ³* + 7 H20(1) E°red = 1.33 V Cu(aq) 2* + 2 e - → Cu(s) E°red = 0.34 V a. Draw the galvanic cell, including labelling the electrodes and the other portions of the cell. b. Write the balanced equation for a galvanic cell (balance using the half-reaction method, then combine the equations). c. State which half reaction is the cathode and which is the anode. d. Calculate the standard cell potential for this cell.

5) Given the data below: Cr207 (aq) ²- + 14 H* + 6 e-→ Cr(aq) ³* + 7 H20(1) E°red = 1.33 V Cu(aq) 2* + 2 e - → Cu(s) E°red = 0.34 V a. Draw the galvanic cell, including labelling the electrodes and the other portions of the cell. b. Write the balanced equation for a galvanic cell (balance using the half-reaction method, then combine the equations). c. State which half reaction is the cathode and which is the anode. d. Calculate the standard cell potential for this cell.

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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