A 2.0 L solution made by adding solid NaCIO to water resulted in a basic equilibrium with a pH of 10.50. How many moles of NaCIO were originally added? Ka of HCIO is 3.0 x 10 7. 3. NEXT Let x represent the original concentration of CIO in the water. Based on the given values, set up the ICE table in order to determine the unknown. CIO (aq) H2O(I) Он (аq) HCIO(aq) Initial (M) Change (M) -3.2 x 104 3.2 x 104 3.2 x 104 Equilibrium (M) x- 3.2 x 104 3.2 x 104 3.2 x 104 RESET 2.0 10.50 3.0 x 10-7 2x 0.5x -2x -0.5x 3.2 x 10-11 -3.2 x 10-11 3.2 x 104 -3.2 x 104 x + 3.2 x 10-11 -x x - 3.2 x 10-11 x+ 3.2 x 104 x - 3.2 x 104
A 2.0 L solution made by adding solid NaCIO to water resulted in a basic equilibrium with a pH of 10.50. How many moles of NaCIO were originally added? Ka of HCIO is 3.0 x 10 7. 3. NEXT Let x represent the original concentration of CIO in the water. Based on the given values, set up the ICE table in order to determine the unknown. CIO (aq) H2O(I) Он (аq) HCIO(aq) Initial (M) Change (M) -3.2 x 104 3.2 x 104 3.2 x 104 Equilibrium (M) x- 3.2 x 104 3.2 x 104 3.2 x 104 RESET 2.0 10.50 3.0 x 10-7 2x 0.5x -2x -0.5x 3.2 x 10-11 -3.2 x 10-11 3.2 x 104 -3.2 x 104 x + 3.2 x 10-11 -x x - 3.2 x 10-11 x+ 3.2 x 104 x - 3.2 x 104
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Chapter16: Acid-base Equilibria
Section: Chapter Questions
Problem 16.131QP: A quantity of 0.25 M sodium hydroxide is added to a solution containing 0.15 mol of acetic acid. The...
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Question
what should i put for the numinator of the Kb equation. Because the value of Kw is not in the options for me tu put in the numinator ?
Transcribed Image Text:Question 13 of 13
A 2.0 L solution made by adding solid NaCIO to water resulted in a basic equilibrium
with a pH of 10.50. How many moles of NaCIO were originally added? Ka of HCIO is
3.0 x 10 7.
1
3.
NEXT
へ
Let x represent the original concentration of CIO in the water. Based on the given values, set up the
ICE table in order to determine the unknown.
CIO (aq)
H2O(1)
OH (aq)
HCIO(aq)
+
Initial (M)
Change (M)
-3.2 x 10-4
3.2 x 104
3.2 x 10-4
Equilibrium (M)
x - 3.2 x 104
3.2 x 10 4
3.2 x 10-4
5 RESET
2.0
10.50
3.0 x 10-7
2x
0.5x
-2x
-0.5x
3.2 x 10-11
-3.2 x 10-11
3.2 x 104
-3.2 x 104
x + 3.2 × 10-11
x - 3.2 × 10-11
x + 3.2 x 10-4
X - 3.2 x 10-4
1L
![Question 13 of 13
A 2.0 L solution made by adding solid NaCIO to water resulted in a basic equilibrium
with a pH of 10.50. How many moles of NaCIO were originally added? Ka of HCIO is
3.0 x 10 7.
PREV
1
3.
NEXT >
Based on your ICE table and definition of Kb, set up the expression for Kb in order to determine the
unknown. Do not combine or simplify terms.
Kb
%3D
5 RESET
[0]
[2.0]
[10.50]
[3.50]
[x]
[2x]
[0.5x]
[3.2 x 10-1"]
[x + 3.2 x 10-11]
[x - 3.2 x 10-11]
[x + 3.2 x 10]
[x - 3.2 x 104]
3.0 x 10-7
3.3 x 106
[3.2 × 10-]
3.3 x 10-8
3.0 x 107](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F598bb5b3-1912-4c2c-bcbc-fecaec2efd07%2F888f3ef0-7e43-449b-942d-ba4142b01409%2Fgmi6ded_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question 13 of 13
A 2.0 L solution made by adding solid NaCIO to water resulted in a basic equilibrium
with a pH of 10.50. How many moles of NaCIO were originally added? Ka of HCIO is
3.0 x 10 7.
PREV
1
3.
NEXT >
Based on your ICE table and definition of Kb, set up the expression for Kb in order to determine the
unknown. Do not combine or simplify terms.
Kb
%3D
5 RESET
[0]
[2.0]
[10.50]
[3.50]
[x]
[2x]
[0.5x]
[3.2 x 10-1"]
[x + 3.2 x 10-11]
[x - 3.2 x 10-11]
[x + 3.2 x 10]
[x - 3.2 x 104]
3.0 x 10-7
3.3 x 106
[3.2 × 10-]
3.3 x 10-8
3.0 x 107
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