Answered: (b) Calculate the pH of 0.0005 mol dm-3…

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(b) Calculate the pH of 0.0005 mol dm-3 ethanois acid when its pKa = 4.75 CH3COO (a H(a + CH;COOH() Ka = pH =

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter4: Acids And Bases

Section: Chapter Questions

Problem 4.18P: If the G for a reaction is 4.5 kcal/mol at 298 K, what is the Keq for this reaction? What is the...

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Concept explainers

Actinides

The elements in which the extra electron tends to enter the 5f-orbitals of (n–2)th main shell are considered 5f-block elements. They are also named actinides. Actinides include 15 elements, from atomic number 89 to 103.

Question

(b) Calculate the pH of 0.0005 mol dm-3 ethanois acid when its pKa = 4.75
CH;COOH()
->
CH;COO (a
H(a
+
Ka =
pH =

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