Cus) A voltaic cell is constructed using the following half-reactions: Cu*(ag) + e E°red = +0.521 V 2(6) + 2e 21 (aq) E°red = +0.536 V The cell is operated at 298 K with [Cu*] = 2.1 M and [I'] = 3.2 M. A. Determine ɛ for the cell at these concentrations. [Select ] B. Which electrode is the anode of the cell? [ Select ] C. Is the answer in B the same as it would be if the cell were operated under standard conditions? [ Select ] D. If [Cu*] = 1.4 M, at what molar concentration of I' would the cell have a zero potential? [ Select ]

Cus) A voltaic cell is constructed using the following half-reactions: Cu(ag) + e E°red = +0.521 V 2(6) + 2e 21 (aq) E°red = +0.536 V The cell is operated at 298 K with [Cu] = 2.1 M and [I'] = 3.2 M. A. Determine ɛ for the cell at these concentrations. [Select ] B. Which electrode is the anode of the cell? [ Select ] C. Is the answer in B the same as it would be if the cell were operated under standard conditions? [ Select ] D. If [Cu*] = 1.4 M, at what molar concentration of I' would the cell have a zero potential? [ Select ]

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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