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II. Problems 1. (13pts) A cell contains two identical hydrogen electrode dipped in different concentrations of electrolyte. The anode electrode is in contact with a solution of 1.3 x 10 M hydrogen ions. The emf of the cell is 0.117 volt at 25°C. a. Present the over-all reaction for the cell and sketch the cell. b. Calculate the pH of the electrolyte in the cathode. c. Discuss how a Hydrogen electrode can be used to measure pH of solution.

II. Problems 1. (13pts) A cell contains two identical hydrogen electrode dipped in different concentrations of electrolyte. The anode electrode is in contact with a solution of 1.3 x 10 M hydrogen ions. The emf of the cell is 0.117 volt at 25°C. a. Present the over-all reaction for the cell and sketch the cell. b. Calculate the pH of the electrolyte in the cathode. c. Discuss how a Hydrogen electrode can be used to measure pH of solution.

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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II. Problems 1. (13pts) A cell contains two identical hydrogen electrode dipped in different concentrations of electrolyte. The anode electrode is in contact with a solution of 1.3 x 10 M hydrogen ions. The emf of the cell is 0.117 volt at 25°C. a. Present the over-all reaction for the cell and sketch the cell. b. Calculate the pH of the electrolyte in the cathode. c. Discuss how a Hydrogen electrode can be used to measure pH of solution.
Transcribed Image Text:II. Problems 1. (13pts) A cell contains two identical hydrogen electrode dipped in different concentrations of electrolyte. The anode electrode is in contact with a solution of 1.3 x 10 M hydrogen ions. The emf of the cell is 0.117 volt at 25°C. a. Present the over-all reaction for the cell and sketch the cell. b. Calculate the pH of the electrolyte in the cathode. c. Discuss how a Hydrogen electrode can be used to measure pH of solution.
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