A voltaic cell is constructed in which the cathode is a standard hydrogen electrode and the anode is a hydrogen electrode (P H2)= 1atm) immersed in a solution of unknown [H+]. If the cell potential is 0.192 V, what is the pH of the unknown solution at 298 K?pH =
A voltaic cell is constructed in which the cathode is a standard hydrogen electrode and the anode is a hydrogen electrode (P H2)= 1atm) immersed in a solution of unknown [H+]. If the cell potential is 0.192 V, what is the pH of the unknown solution at 298 K?pH =
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
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 120AE
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A voltaic cell is constructed in which the cathode is a standard hydrogen electrode and the anode is a hydrogen electrode (P H2)= 1atm) immersed in a solution of unknown [H+]. If the cell potential is 0.192 V, what is the pH of the unknown solution at 298 K?
pH =
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