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For the expression pH=pK₂ + log What is [A]? [B] [A] the pH = 4.130, the pka = 4.200, and [B] = 0.0139 M.

For the expression pH=pK₂ + log What is [A]? [B] [A] the pH = 4.130, the pka = 4.200, and [B] = 0.0139 M.

Chemistry: Principles and Practice
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 17.35QE
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Can somebody please give me the step by step solution for these problems? (a &b)

For the expression pH=pK₂ + log What is [A]? [B] [A] I the pH = 4.130, the pka = 4.200, and [B] = 0.0139 M.
Transcribed Image Text:For the expression pH=pK₂ + log What is [A]? [B] [A] I the pH = 4.130, the pka = 4.200, and [B] = 0.0139 M.
If AG = AH - TAS and AG = -50.7 KJ, AH = -74.8 kJ, and AS = -80.8 J/K, then find the value of T.
Transcribed Image Text:If AG = AH - TAS and AG = -50.7 KJ, AH = -74.8 kJ, and AS = -80.8 J/K, then find the value of T.
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