Consider two aqueous solutions of equal concentration: chlorous acid (HCNO, K, 2.0 x 10 4) and acetic acid (CH,COOH, K, = 1.77 x 10-5). Which statement is true when the solutions are at equilibrium? O CNO produces more (OH ] than CH3COO O HCNO produces less (H3O*] than CH3COOH O The pH value of HCNO solution is the same as that of CH3COOH solution. O HCNO produces more (H3O*) than CH3COOH O The pH value of HCNO solution is higher than that of CH3COOH solution.

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter14: Acids And Bases
Section: Chapter Questions
Problem 131QRT: At 25 C, a 0.10% aqueous solution of adipic acid, C5H9O2COOH, has a pH of 3.2. A saturated solution...
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Consider two aqueous solutions of equal concentration: chlorous acid
(HCNO, K, = 2.0 x 10 4) and acetic acid (CH3COOH, K, = 1.77 x 10-5).
Which statement is true when the solutions are at equilibrium?
%3!
O CNO produces more [OH ] than CH3COO
O HCNO produces less [H3O*] than CH3COOH
O The pH value of HCNO solution is the same as that of CH3COOH solution.
O HCNO produces more [H3O*] than CH;COOH
O The pH value of HCNO solution is higher than that of CH3COOH solution.
Transcribed Image Text:Consider two aqueous solutions of equal concentration: chlorous acid (HCNO, K, = 2.0 x 10 4) and acetic acid (CH3COOH, K, = 1.77 x 10-5). Which statement is true when the solutions are at equilibrium? %3! O CNO produces more [OH ] than CH3COO O HCNO produces less [H3O*] than CH3COOH O The pH value of HCNO solution is the same as that of CH3COOH solution. O HCNO produces more [H3O*] than CH;COOH O The pH value of HCNO solution is higher than that of CH3COOH solution.
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