The pH for 0.0850 M solution of C6H:CH2COOH is 2.68. Determine the value of Ka for CsHsCH2COOH. PREV 2 Based on your ICE table and definition of Ka, set up the expression for Ka and then evaluate it. Do not combine or simplify terms. Ka 5 RESET [0] [0.0850] [2.68] [2.1 x 10) [0.0829] [0.428] [4.79 x 10-"1 1.9 x 10* 40 0.025 5.3 x 105 II
The pH for 0.0850 M solution of C6H:CH2COOH is 2.68. Determine the value of Ka for CsHsCH2COOH. PREV 2 Based on your ICE table and definition of Ka, set up the expression for Ka and then evaluate it. Do not combine or simplify terms. Ka 5 RESET [0] [0.0850] [2.68] [2.1 x 10) [0.0829] [0.428] [4.79 x 10-"1 1.9 x 10* 40 0.025 5.3 x 105 II
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
Chapter16: Principles Of Chemical Reactivity: The Chemistry Of Acids And Bases
Section16.2: Water And Ph Scale
Problem 3RC: If the pH of a solution containing the strong base Sr(OH)2 is 10.46 at 25C, what is the...
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![The pH for 0.0850 M solution of C6H:CH2COOH is 2.68. Determine the value
of Ka for CsHsCH2COOH.
PREV
2
Based on your ICE table and definition of Ka, set up the expression for Ka and then evaluate
it. Do not combine or simplify terms.
Ka
5 RESET
[0]
[0.0850]
[2.68]
[2.1 x 10)
[0.0829]
[0.428]
[4.79 x 10-"1
1.9 x 10*
40
0.025
5.3 x 105
II](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F108a0acc-c86a-4fb9-81b6-4d3403f04067%2F796182e1-9e6e-4dbb-bfe7-94d3a6b08131%2F6ivffkj_processed.png&w=3840&q=75)
Transcribed Image Text:The pH for 0.0850 M solution of C6H:CH2COOH is 2.68. Determine the value
of Ka for CsHsCH2COOH.
PREV
2
Based on your ICE table and definition of Ka, set up the expression for Ka and then evaluate
it. Do not combine or simplify terms.
Ka
5 RESET
[0]
[0.0850]
[2.68]
[2.1 x 10)
[0.0829]
[0.428]
[4.79 x 10-"1
1.9 x 10*
40
0.025
5.3 x 105
II
Transcribed Image Text:The pH for 0.0850 M solution of C&HSCH:COOH is 2.68. Determine the value
of Ka for C&HSCH:COOH.
1
2
NEXT >
Based on the given values, fill in the ICE table to determine concentrations of all reactants
and products.
C&H:CH:COOH(a_
q)
CoHsCH:COO-(aq
H:O(1)
H:O*(aq)
Initial (M)
Change (M)
Equilibrium (M)
5 RESET
0.0850
2.68
-2.68
2.1 x 10
-2.1 x 10
0.0829
-0.0829
0.428
-0.428
1L
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