Consider a voltaic cell with the cell notation shown below. Which of the following statements is INCORRECT? C(s) | V³+ (aq) (1 M), VO²+ (aq) (1 M), H* (aq) (1 M) || Cr₂O7²- (aq) (4 M), Cr³+ (aq) (0.5 M), H* (aq) (1 M) | C(s) Given: VO²+ (aq) + 2 H+ *(aq) + e² = √³+ (aq) + H₂O(1) E° = +0.34 V Cr₂O7²- (aq) + 14 H* (aq) + 6 e¯ 2 Cr³+ (aq) + 7 H₂0 (1) E° = +1.33 V T = 298.15 K; R = 8.3145 J/mol-K; F = 96485 J/V-mol e The maximum work that can be generated by the cell is - 520 kJ. O Six moles of electrons are involved in the redox reaction. The equilibrium constant for the standard electrochemical reaction is e²31. O The cell potential (Ecell) is 1.00 V.

Consider a voltaic cell with the cell notation shown below. Which of the following statements is INCORRECT? C(s) | V³+ (aq) (1 M), VO²+ (aq) (1 M), H* (aq) (1 M) || Cr₂O7²- (aq) (4 M), Cr³+ (aq) (0.5 M), H* (aq) (1 M) | C(s) Given: VO²+ (aq) + 2 H+ (aq) + e² = √³+ (aq) + H₂O(1) E° = +0.34 V Cr₂O7²- (aq) + 14 H (aq) + 6 e¯ 2 Cr³+ (aq) + 7 H₂0 (1) E° = +1.33 V T = 298.15 K; R = 8.3145 J/mol-K; F = 96485 J/V-mol e The maximum work that can be generated by the cell is - 520 kJ. O Six moles of electrons are involved in the redox reaction. The equilibrium constant for the standard electrochemical reaction is e²31. O The cell potential (Ecell) is 1.00 V.

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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