Answered: Consider the following two reductions:…

Consider the following two reductions: Pb+2 + 2e‾→Pb E°red = -0.13 V Sn+2 + 2e‾ → Sn E°red = -0.14 V Calculate the equilibrium constant at 25 0C? (A)1.3 x 109 (B)912 (c)2.2 (D)9.1

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter17: Chemcial Thermodynamics

Section: Chapter Questions

Problem 17.20QE: The equilibrium constant for a reaction decreases as temperature increases. Explain how this...

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Question

Consider the following two reductions:

Pb⁺² + 2e‾→Pb E°red = -0.13 V

Sn⁺² + 2e‾ → Sn E°red = -0.14 V

Calculate the equilibrium constant at 25 ⁰C?

(A)1.3 x 10⁹

(B)912

(D)9.1

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