Calculate the pH and % dissociation of a 0.100 M solution of propanoic acid (HC3H5O2). K,= 1.3x10-5 pH= 2.943 % dissociation=

Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter10: Effect Of Electrolytes On Chemical Equilibria
Section: Chapter Questions
Problem 10.13QAP
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Calculate the pH of a solution that contains 1.0 M HF (K, 7.2x10-4) and 1.0 M
HOCGH5 (K, = 1.6x10-10). Also calculate the [OC,Hs ] in this solution at
%3D
%3D
equilibrium.
pH=
Concentration of OC,Hs =
%3D
Calculate the pH and % dissociation of a 0.100 M solution of propanoic acid
(HC3H5O2). K,= 1.3x10-5
pH= 2.943
% dissociation=
Transcribed Image Text:Calculate the pH of a solution that contains 1.0 M HF (K, 7.2x10-4) and 1.0 M HOCGH5 (K, = 1.6x10-10). Also calculate the [OC,Hs ] in this solution at %3D %3D equilibrium. pH= Concentration of OC,Hs = %3D Calculate the pH and % dissociation of a 0.100 M solution of propanoic acid (HC3H5O2). K,= 1.3x10-5 pH= 2.943 % dissociation=
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