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Based on Figure Q4, answer the question below: (a) State the direction of electron flow in the cell. (b) Write a balanced net ionic equation for the electrolysis reaction that occurs in the cell. (c) Predict the sign of ∆G ̊ for the reaction. Justify your prediction. (d) Calculate the value of ∆G ̊ for the reaction.

Based on Figure Q4, answer the question below: (a) State the direction of electron flow in the cell. (b) Write a balanced net ionic equation for the electrolysis reaction that occurs in the cell. (c) Predict the sign of ∆G ̊ for the reaction. Justify your prediction. (d) Calculate the value of ∆G ̊ for the reaction.

Chemistry
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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Based on Figure Q4, answer the question below:
(a) State the direction of electron flow in the cell.

(b) Write a balanced net ionic equation for the electrolysis reaction that occurs in the cell.

(c) Predict the sign of ∆G ̊ for the reaction. Justify your prediction.

(d) Calculate the value of ∆G ̊ for the reaction.

(e) Calculate the volume of the oxygen gas produced, in liters measured at 30 ̊C and 2.0 atm.

Figure Q4 shows an electrochemical cell. Power Supply Cu* (aq) + 2 e¯ → Cu(s)- Figure Q4: The electrochemical cell The half reaction was shown as below: 02(g) + 4 H*(aq) + 4e → 2H20(1) E° = +1.23V Си2+ + 2е — Си(s) Е® = +0.34V
Transcribed Image Text:Figure Q4 shows an electrochemical cell. Power Supply Cu* (aq) + 2 e¯ → Cu(s)- Figure Q4: The electrochemical cell The half reaction was shown as below: 02(g) + 4 H*(aq) + 4e → 2H20(1) E° = +1.23V Си2+ + 2е — Си(s) Е® = +0.34V
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