Ag/A9CI is a commonly used reference electrode in a laboratory, which can be represented as Ag/AgCl /XM KCI. The potential of this electrode is governed by the Nernst equation. Based on the following standard reduction potential (Eº) and Ksp Values (T = 25 °C), Ag* + e' = Ag (E° = 0.799 V vs SHE) AgCl = Ag* + CI (Ksp = 1.77 x 10ʻ1º) (a) Calculate the E° value for the Ag/AgCl reference electrode. E° = V (b) If the concentration of the internal filling KCI solution for the Ag/AgCl electrode is 3 M, calculate the potential of this reference electrode.

Ag/A9CI is a commonly used reference electrode in a laboratory, which can be represented as Ag/AgCl /XM KCI. The potential of this electrode is governed by the Nernst equation. Based on the following standard reduction potential (Eº) and Ksp Values (T = 25 °C), Ag* + e' = Ag (E° = 0.799 V vs SHE) AgCl = Ag* + CI (Ksp = 1.77 x 10ʻ1º) (a) Calculate the E° value for the Ag/AgCl reference electrode. E° = V (b) If the concentration of the internal filling KCI solution for the Ag/AgCl electrode is 3 M, calculate the potential of this reference electrode.

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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