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Calculate the [H +] for the hydrogen half-cell of the following voltaic cell if the observed cell voltage is 1.95 V. Mg|Mg2+(1.00 M)||H*(? M), H₂(1.00 atm)|Pt x 105 M a. 8.0 x O b. 1.2 x 10-6 M O c. 7.86 x 10-8 O d. 7.1 x 10-3 M O e. 8.0 x 10-3 M

Calculate the [H +] for the hydrogen half-cell of the following voltaic cell if the observed cell voltage is 1.95 V. Mg|Mg2+(1.00 M)||H*(? M), H₂(1.00 atm)|Pt x 105 M a. 8.0 x O b. 1.2 x 10-6 M O c. 7.86 x 10-8 O d. 7.1 x 10-3 M O e. 8.0 x 10-3 M

Principles of Instrumental Analysis
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
Chapter22: An Introduction To Electroanalytical Chemistry
Section: Chapter Questions
Problem 22.8QAP: Calculate the theoretical potential of each of the following cells.Is the cell reaction spontaneous...
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Calculate the [H +] for the hydrogen half-cell of the following voltaic cell if the observed cell voltage is 1.95 V. Mg|Mg2+(1.00 M)||H*(? M), H₂(1.00 atm)|Pt O a. 8.0 x 105 M O b. 1.2 x 10-6 M O c. 7.86 x 10-8 M O d.7.1 x 10-3 M O e. 8.0 x 10-³ M
Transcribed Image Text:Calculate the [H +] for the hydrogen half-cell of the following voltaic cell if the observed cell voltage is 1.95 V. Mg|Mg2+(1.00 M)||H*(? M), H₂(1.00 atm)|Pt O a. 8.0 x 105 M O b. 1.2 x 10-6 M O c. 7.86 x 10-8 M O d.7.1 x 10-3 M O e. 8.0 x 10-³ M
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