Answered: 24. If the actual voltage is 0.531 V…

24. If the actual voltage is 0.531 V when O2 is at 0.50 atm pressure, and [I¯ ] = 0.20 atm, calculate pH of the solution at 25 °C. The voltaic cell has the reaction that takes place attached:

General Chemistry - Standalone book (MindTap Course List)

11th Edition

ISBN:9781305580343

Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell

Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell

Chapter6: Thermochemisty

Section: Chapter Questions

Problem 6.94QP

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Question

24. If the actual voltage is 0.531 V when O2 is at 0.50 atm pressure, and [I¯ ] = 0.20 atm, calculate pH of the solution at 25 °C.

The voltaic cell has the reaction that takes place attached:

41 (aq) + O2(g) + 4H"(aq) → 2H2O + 2I2(s)

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