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) H2O(I) H:O"(aq) BrO (aq) + Initial (M) Change (M) Equilibrium (M) 5 RESET 0.95 0.68 8.68 +x -x +2x -2х 0.95 + x 0.95 - x 0.95 + 2x 0.95 - 2x 0.68 + x 0.68 - x 0.68 + 2x 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. 1 3 NEXT Based on the given values, set up ICE table in order to determine the unknown. HBRO(aq) H2O(I) H:O"(aq) BrO (aq) + Initial (M) Change (M) Equilibrium (M) 5 RESET 0.95 0.68 8.68 +x -x +2x -2х 0.95 + x 0.95 - x 0.95 + 2x 0.95 - 2x 0.68 + x 0.68 - x 0.68 + 2x 0.68 - 2x
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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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)
H2O(1)
H3O“(aq)
BrO (aq)
+
Initial (M)
Change (M)
Equilibrium (M)
RESET
0.95
0.68
8.68
+x
-x
+2x
-2x
0.95 + x
0.95 - x
0.95 + 2x
0.95 - 2x
0.68 + x
0.68 - x
0.68 + 2x
0.68 - 2x
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
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