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A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2+ 2+ 2MNO, (ag)+ 16H" (aq)+ 5Pb (s) → 2Mn** (aq)+ 8H,0 (1)+ 5Pb* (ag) 2+ Suppose the cell is prepared with 1.98 M MnO, and 2.68 M H" in one half-cell and 3.90 M Mn' and 4.33 M Ph2+ in the other. Calculate the cell voltage under these conditions. Round your answer to 3 significant digits.

A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2+ 2+ 2MNO, (ag)+ 16H" (aq)+ 5Pb (s) → 2Mn** (aq)+ 8H,0 (1)+ 5Pb* (ag) 2+ Suppose the cell is prepared with 1.98 M MnO, and 2.68 M H" in one half-cell and 3.90 M Mn' and 4.33 M Ph2+ in the other. Calculate the cell voltage under these conditions. Round your answer to 3 significant digits.

Chemistry
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 galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2+ 2+ 2MNO, (aq) + 16H* (aq)+5Pb (s) → 2Mn²* (aq)+ 8H,0 (1) + 5PB²* (aq) Suppose the cell is prepared with 1.98 M MnO, and 2.68 M H' in one half-cell and 3.90 M Mn 2+ and 4.33 M Pb 2+ in the other. 4 Calculate the cell voltage under these conditions. Round your answer to 3 significant digits. x10
Transcribed Image Text:A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2+ 2+ 2MNO, (aq) + 16H* (aq)+5Pb (s) → 2Mn²* (aq)+ 8H,0 (1) + 5PB²* (aq) Suppose the cell is prepared with 1.98 M MnO, and 2.68 M H' in one half-cell and 3.90 M Mn 2+ and 4.33 M Pb 2+ in the other. 4 Calculate the cell voltage under these conditions. Round your answer to 3 significant digits. x10
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