Consider the following equilibrium: CH3COOH (aq) H (aq) + CH3COO (aq) A 0.15 M solution of CH3COOH is allowed to come to equilibrium. The concentration of [H*] at equilibrium was determined to be 0.04 M. Under these conditions, calculate the value of the equilibrium constant. O 18 x 105 7.6 x 10³ O 5.52 x 10 0 145 x 10²

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter16: Thermodynamics: Directionality Of Chemical Reactions
Section: Chapter Questions
Problem 118QRT
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Consider the following equilibrium:
CH3COOH (aq)
H* (aq) + CH3COO (aq)
A 0.15 M solution of CH₂COOH is allowed to come to equilibrium. The concentration of [H*] at equilibrium was
determined to be 0.04 M. Under these conditions, calculate the value of the equilibrium constant.
1.8 x 10-5
O 7.6 x 10³
5.52 x 10
O 145 x 10-2
Transcribed Image Text:Consider the following equilibrium: CH3COOH (aq) H* (aq) + CH3COO (aq) A 0.15 M solution of CH₂COOH is allowed to come to equilibrium. The concentration of [H*] at equilibrium was determined to be 0.04 M. Under these conditions, calculate the value of the equilibrium constant. 1.8 x 10-5 O 7.6 x 10³ 5.52 x 10 O 145 x 10-2
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