For a galvanic cell for the following reaction, the cell potential was measured to be 1.56 V. If the standard potential of the MnO4(-)/MnO2 half-cell is 0.59 V, what is the standard potential of the CNO(-)/CN(-) half-cell? [3CN(-) + 2MnO4(-) + H2O -> 3CNO(-) + 2MnO2 + 2OH(-)]
For a galvanic cell for the following reaction, the cell potential was measured to be 1.56 V. If the standard potential of the MnO4(-)/MnO2 half-cell is 0.59 V, what is the standard potential of the CNO(-)/CN(-) half-cell? [3CN(-) + 2MnO4(-) + H2O -> 3CNO(-) + 2MnO2 + 2OH(-)]
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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For a galvanic cell for the following reaction, the cell potential was measured to be 1.56 V. If the standard potential of the MnO4(-)/MnO2 half-cell is 0.59 V, what is the standard potential of the CNO(-)/CN(-) half-cell? [3CN(-) + 2MnO4(-) + H2O -> 3CNO(-) + 2MnO2 + 2OH(-)]
Transcribed Image Text:3CN +2MNO, +H,0→3CNO¯+2MnO, +20H
4
E°
CNO¯ /CN¯
0.59 V
= ?
Mn04 / Mn02
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