(a) Calculate the emf of a cell made up of a hydrogen electrode ( P, = latm) and an oxygen electrode ( Po, = 0.5atm) in 0.5 M NaOH. (b) What is the polarity and which electrode is anode? (Assume that the oxygen electrode is reversible.)

(a) Calculate the emf of a cell made up of a hydrogen electrode ( P, = latm) and an oxygen electrode ( Po, = 0.5atm) in 0.5 M NaOH. (b) What is the polarity and which electrode is anode? (Assume that the oxygen electrode is reversible.)

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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Question

(a) Calculate the emf of a cell made up of a hydrogen electrode (P = latm)
and an oxygen electrode ( Po; = 0.5atm) in 0.5 M NaOH.
(b) What is the polarity and which electrode is anode? (Assume that the
oxygen electrode is reversible.)

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