Consider the titration of 60.00 mL of 0.100 M Co3+ with 0.130M MnO²- . What is the potential after 30.00 mL of 0.130 M MnO²- has been added in units of Volts? The potential is measured against the Ag|AgCl reference electrode (E(saturated KCI) = 0.197 V). Co 3+ + e 2 Co 2+ E°= 1.92 V MnO¯ + e = MnO²- 4 E°= 0.56 V

Consider the titration of 60.00 mL of 0.100 M Co3+ with 0.130M MnO²- . What is the potential after 30.00 mL of 0.130 M MnO²- has been added in units of Volts? The potential is measured against the Ag|AgCl reference electrode (E(saturated KCI) = 0.197 V). Co 3+ + e 2 Co 2+ E°= 1.92 V MnO¯ + e = MnO²- 4 E°= 0.56 V

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter23: Potentiometry

Section: Chapter Questions

Problem 23.7QAP

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