4. (a) Draw a labelled diagram of a galvanic cell used to determine the standard reduction potential of copper half-cell. (b) An experiment is carried out to determine the pH of an acid solution using a galvanic cell consisting of copper and hydrogen electrodes. The pressure of hydrogen gas is 1.0 atm. The copper electrode is immersed in 1.0 M Cu2* solution and the Ecell at 30°C is +0.48 V. i. Write a balanced equation for the overall cell reaction. ii. Determine the pH of the acid solution.

4. (a) Draw a labelled diagram of a galvanic cell used to determine the standard reduction potential of copper half-cell. (b) An experiment is carried out to determine the pH of an acid solution using a galvanic cell consisting of copper and hydrogen electrodes. The pressure of hydrogen gas is 1.0 atm. The copper electrode is immersed in 1.0 M Cu2* solution and the Ecell at 30°C is +0.48 V. i. Write a balanced equation for the overall cell reaction. ii. Determine the pH of the acid 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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