Answered: (a) What is the Eh of a solution with…

(a) What is the Eh of a solution with 0.05 M Fe2+ and 0.0000002 M Fe3+ ? (b) What is the Eh of a solution with 0.05 M Fe2+ and 0.05 M Fe3+?

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter4: Calculations Used In Analytical Chemistry

Section: Chapter Questions

Problem 4.17QAP

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Question

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Redox Problem.

Eh is qualitative. It is the emf of a reaction in comparison (Reference to redox couple the H2 / H+ redox couple).

(a) What is the Eh of a solution with 0.05 M Fe2+ and 0.0000002 M Fe3+ ?

(b) What is the Eh of a solution with 0.05 M Fe2+ and 0.05 M Fe3+?

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