HA, a weak acid, also forms the ion HA, in solution. The reaction is HA(aq) + A (aq) HA, (aq) = 2.92. The weak acid has K, 4.32 x 107 and the reaction has K Calculate the concentrations of A", H, and HA, in a 1.00 M solution of HA. [A] = 1.17 x10-7 [H] 4.59 x10 -7 HA,]- 3.42 x10-7 M M © M

Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter3: Chemical Reactions
Section3.9: Classifying Reactions In Aqueous Solution
Problem 1RC: 1. Sometimes a reaction can fall in more than one category. Into what category (or categories) does...
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HA, a weak acid, also forms the ion HA, in solution. The reaction is
HA(aq) + A (aq) HA, (aq)
= 2.92.
The weak acid has K, 4.32 x 107 and the reaction has K
Calculate the concentrations of A", H, and HA, in a 1.00 M solution of HA.
[A] =
1.17 x10-7
[H]
4.59 x10
-7
HA,]-
3.42 x10-7
M
M
©
M
Transcribed Image Text:HA, a weak acid, also forms the ion HA, in solution. The reaction is HA(aq) + A (aq) HA, (aq) = 2.92. The weak acid has K, 4.32 x 107 and the reaction has K Calculate the concentrations of A", H, and HA, in a 1.00 M solution of HA. [A] = 1.17 x10-7 [H] 4.59 x10 -7 HA,]- 3.42 x10-7 M M © M
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