Below which value should be the pH of the buffered solution to contain at least 90% (molar) of  2,2,2-trifluoroethanol (2,2,2-trifluoroethanol that did not undergo deprotonation) if it has  pKa=12.46? (i) Write the dissociation equation of 2,2,2-trifluoroethanol and  (ii) Show your calculations in detail

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
Chapter10: Alcohols
Section: Chapter Questions
Problem 10.49P
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Below which value should be the pH of the buffered solution to contain at least 90% (molar) of 
2,2,2-trifluoroethanol (2,2,2-trifluoroethanol that did not undergo deprotonation) if it has 
pKa=12.46?
(i) Write the dissociation equation of 2,2,2-trifluoroethanol and 
(ii) Show your calculations in detail

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