(b) Calculate the pH of 0.0005 mol dm³ ethanoic acid when its pK₁=4.75 and explain the assumptions made in the calculations CH3COOH(aq) Ka = pH = CH3COO(34) + H* (aa)
(b) Calculate the pH of 0.0005 mol dm³ ethanoic acid when its pK₁=4.75 and explain the assumptions made in the calculations CH3COOH(aq) Ka = pH = CH3COO(34) + H* (aa)
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter21: Chemistry Of The Nonmetals
Section: Chapter Questions
Problem 43QAP
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Question
![(b) Calculate the pH of 0.0005 mol dm³ ethanoic acid when its pK₂=4.75 and explain the assumptions
made in the calculations
CH3COOH(ag)
Ka =
pH =
CH3COO (ag) +
H+ (₂
(ag)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0c7834e0-cce9-4f6a-be4a-aec6bef2b5fc%2F11d222da-f5c2-4bb9-a1ae-aefffede5bb8%2Fm2x7mn_processed.png&w=3840&q=75)
Transcribed Image Text:(b) Calculate the pH of 0.0005 mol dm³ ethanoic acid when its pK₂=4.75 and explain the assumptions
made in the calculations
CH3COOH(ag)
Ka =
pH =
CH3COO (ag) +
H+ (₂
(ag)
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