Consider a voltaic cell designed to study the redox reaction between Cu²+ and Ni(s). Ni(NO3)2 and Cu(s) are also used in the cell. Consult Appendix L (p. 1237) in your text, and write out the correct oxidation and reduction half-reactions. On the schematic diagram below, identify where each of the four compounds would be used in the cell. e- e- Porous disk o forhis Reducing Oxidizing agent agent e- (a) Anode (b) Cathode Calo Cwhen HT- 1. Calculate the standard cell potential (E°cell) for the cell in #1. 2. Using a 3.00-A current, how long would it take to electroplate a sheet of metal with 0.200 g of Ni from a Ni(NO3)2 solution?

Consider a voltaic cell designed to study the redox reaction between Cu²+ and Ni(s). Ni(NO3)2 and Cu(s) are also used in the cell. Consult Appendix L (p. 1237) in your text, and write out the correct oxidation and reduction half-reactions. On the schematic diagram below, identify where each of the four compounds would be used in the cell. e- e- Porous disk o forhis Reducing Oxidizing agent agent e- (a) Anode (b) Cathode Calo Cwhen HT- 1. Calculate the standard cell potential (E°cell) for the cell in #1. 2. Using a 3.00-A current, how long would it take to electroplate a sheet of metal with 0.200 g of Ni from a Ni(NO3)2 solution?

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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