Determine the pH of a buffer that is 0.95 M HBRO and 0.68 M KBRO. The value of pka for HBRO is 8.68. 2. NEXT Based on the given values, set up ICE table in order to determine the unknown. HBRO(aq) H.O(1) H,O (aq) BrO(aq) %3D Initial (M) Change (M) Equilibrium (M) 5 RESET 0.95 0.68 8.68 +x x- +2x 0.95 + 2x 0.95 - 2x 0.68 + x 0.68 - x 0.68 + 2x -2x 0.95 + x 0.95 - x 0.68 - 2x
Determine the pH of a buffer that is 0.95 M HBRO and 0.68 M KBRO. The value of pka for HBRO is 8.68. 2. NEXT Based on the given values, set up ICE table in order to determine the unknown. HBRO(aq) H.O(1) H,O (aq) BrO(aq) %3D Initial (M) Change (M) Equilibrium (M) 5 RESET 0.95 0.68 8.68 +x x- +2x 0.95 + 2x 0.95 - 2x 0.68 + x 0.68 - x 0.68 + 2x -2x 0.95 + x 0.95 - x 0.68 - 2x
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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I need help with this practice problem regarding acid base and ice tables
![Determine the pH of a buffer that is 0.95 M HBRO and 0.68 M KBRO. The value of pka for HBRO is
8.68.
1
3.
NEXT
Based on the given values, set up ICE table in order to determine the unknown.
HBrO(aq)
H,()
H,O(aq)
BrO(aq)
Initial (M)
Change (M)
Equilibrium (M)
5 RESET
0.95
0.68
8.68
+x
+2x
0.95 - x
0.95 + 2x
0.95 - 2x
0.68 + x
0.68-x
0.68 +2x
-2x
0.95 + x
0.68-2x](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5c6d7610-fae0-4fdd-8afb-1e0bd9bb140b%2F249f38d0-43dd-4018-91c1-c87eee4af304%2F8cst1o9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Determine the pH of a buffer that is 0.95 M HBRO and 0.68 M KBRO. The value of pka for HBRO is
8.68.
1
3.
NEXT
Based on the given values, set up ICE table in order to determine the unknown.
HBrO(aq)
H,()
H,O(aq)
BrO(aq)
Initial (M)
Change (M)
Equilibrium (M)
5 RESET
0.95
0.68
8.68
+x
+2x
0.95 - x
0.95 + 2x
0.95 - 2x
0.68 + x
0.68-x
0.68 +2x
-2x
0.95 + x
0.68-2x
![Determine the pH of a buffer that is 0.95 M HBRO and 0.68 M KBRO. The value of pKa for HBRO is
8.68.
PREV
1
3
NEXT
Based on your ICE table and definition of Ka, set up the expression for Ka in order to determine the unknown. Do not
combine or simplify terms.
Ka
%3D
%D
5 RESET
[x]
[2x]
[2x]?
[0.95 + x]
[0]
[0.95]
[0.68]
[8.68]
[0.68 + x]
[0.68 - x]
[0.68 + 2x]
[0.68 - 2x]
8.68
[0.95 - x]
[0.95 + 2x]
[0.95 - 2x]
0.939
4.79 x 106
2.09 x 109](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5c6d7610-fae0-4fdd-8afb-1e0bd9bb140b%2F249f38d0-43dd-4018-91c1-c87eee4af304%2Fga1f4t_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Determine the pH of a buffer that is 0.95 M HBRO and 0.68 M KBRO. The value of pKa for HBRO is
8.68.
PREV
1
3
NEXT
Based on your ICE table and definition of Ka, set up the expression for Ka in order to determine the unknown. Do not
combine or simplify terms.
Ka
%3D
%D
5 RESET
[x]
[2x]
[2x]?
[0.95 + x]
[0]
[0.95]
[0.68]
[8.68]
[0.68 + x]
[0.68 - x]
[0.68 + 2x]
[0.68 - 2x]
8.68
[0.95 - x]
[0.95 + 2x]
[0.95 - 2x]
0.939
4.79 x 106
2.09 x 109
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