Determine the pH of a solution by constructing a BCA table, constructing an ICE table, writing the equilibrium constant expression, and using this information to determine the pH. The value of Ka for HCIO is 2.9 × 10-* Complete Parts 1-4 before submitting your answer. NEXT > 0.003 mol of solid NaOH is added to a 100.0 mL buffer containing 0.13 M HCIO and 0.37 M NaCIO. Fill in the table with the appropriate value for each involved species to determine the moles of reactant and product after the reaction of the acid and base. You can ignore the amount of water in the reaction. Before (mol) Change (mol) After (mol) HCIO(aq) OH(aq) HO(1) + CIO (aq) RESET 0 0.13 0.37 0.003 -0.003 0.013 -0.013 0.037 -0.037 0.010 -0.010 0.040 -0.040 < PREV NEXT > Based on the result of the acid-base reaction (Part 1), set up the ICE table in order to determine the unknown concentrations of all reactants and products. Initial (M) Change (M) Equilibrium (M) HCIO(aq) + H:O(1) = HỌ (aq) CIO (aq) RESET 0.40 0.13 0.37 0.010 0.040 0.10 +x 0.13 + x 0.13-x 0.010 + x 0.010-x 0.040 + x 0.040-x 0.10+x 0.10-x 0.40+x 0.40-x < PREV 2 NEXT > Based on your ICE table (Part 2) and the definition of Ka, set up the expression for Ka in order to determine the unknown. Each reaction participant must be represented by one tile. Do not combine terms. Ka = 2.9 × 10-8 RESET [0] (0.13] [0.37] (0.010] [0.040] [0.10] [0.40] [x] [2x] [0.13 + x) [0.13-x] [0.010+x] [0.010-x] [0.040 + x] [0.040 - x] [0.10+x] [0.10-x] [0.40+x] [0.40-x] PREV 2 Based on your ICE table (Part 2) and the equilibrium expression for Ka (Part 3), determine the pH of solution. pH = RESET 0 7.3 × 10* 5.86 18.74 1.4 × 10+ 0.13 8.14 0.89

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Chapter1: Chemical Foundations
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Determine the pH of a solution by constructing a BCA table, constructing
an ICE table, writing the equilibrium constant expression, and using this
information to determine the pH. The value of Ka for HCIO is 2.9 × 10-*
Complete Parts 1-4 before submitting your answer.
NEXT >
0.003 mol of solid NaOH is added to a 100.0 mL buffer containing 0.13 M HCIO and
0.37 M NaCIO. Fill in the table with the appropriate value for each involved species to
determine the moles of reactant and product after the reaction of the acid and base.
You can ignore the amount of water in the reaction.
Before (mol)
Change (mol)
After (mol)
HCIO(aq)
OH(aq)
HO(1)
+
CIO (aq)
RESET
0
0.13
0.37
0.003
-0.003
0.013
-0.013
0.037
-0.037
0.010
-0.010
0.040
-0.040
< PREV
NEXT >
Based on the result of the acid-base reaction (Part 1), set up the ICE table in order to
determine the unknown concentrations of all reactants and products.
Initial (M)
Change (M)
Equilibrium (M)
HCIO(aq)
+
H:O(1)
=
HỌ (aq)
CIO (aq)
RESET
0.40
0.13
0.37
0.010
0.040
0.10
+x
0.13 + x
0.13-x
0.010 + x
0.010-x
0.040 + x
0.040-x
0.10+x
0.10-x
0.40+x
0.40-x
Transcribed Image Text:Determine the pH of a solution by constructing a BCA table, constructing an ICE table, writing the equilibrium constant expression, and using this information to determine the pH. The value of Ka for HCIO is 2.9 × 10-* Complete Parts 1-4 before submitting your answer. NEXT > 0.003 mol of solid NaOH is added to a 100.0 mL buffer containing 0.13 M HCIO and 0.37 M NaCIO. Fill in the table with the appropriate value for each involved species to determine the moles of reactant and product after the reaction of the acid and base. You can ignore the amount of water in the reaction. Before (mol) Change (mol) After (mol) HCIO(aq) OH(aq) HO(1) + CIO (aq) RESET 0 0.13 0.37 0.003 -0.003 0.013 -0.013 0.037 -0.037 0.010 -0.010 0.040 -0.040 < PREV NEXT > Based on the result of the acid-base reaction (Part 1), set up the ICE table in order to determine the unknown concentrations of all reactants and products. Initial (M) Change (M) Equilibrium (M) HCIO(aq) + H:O(1) = HỌ (aq) CIO (aq) RESET 0.40 0.13 0.37 0.010 0.040 0.10 +x 0.13 + x 0.13-x 0.010 + x 0.010-x 0.040 + x 0.040-x 0.10+x 0.10-x 0.40+x 0.40-x
< PREV
2
NEXT >
Based on your ICE table (Part 2) and the definition of Ka, set up the expression for Ka in
order to determine the unknown. Each reaction participant must be represented by one
tile. Do not combine terms.
Ka =
2.9 × 10-8
RESET
[0]
(0.13]
[0.37]
(0.010]
[0.040]
[0.10]
[0.40]
[x]
[2x]
[0.13 + x)
[0.13-x]
[0.010+x]
[0.010-x]
[0.040 + x] [0.040 - x]
[0.10+x]
[0.10-x]
[0.40+x]
[0.40-x]
PREV
2
Based on your ICE table (Part 2) and the equilibrium expression for Ka (Part 3),
determine the pH of solution.
pH =
RESET
0
7.3 × 10*
5.86
18.74
1.4 × 10+
0.13
8.14
0.89
Transcribed Image Text:< PREV 2 NEXT > Based on your ICE table (Part 2) and the definition of Ka, set up the expression for Ka in order to determine the unknown. Each reaction participant must be represented by one tile. Do not combine terms. Ka = 2.9 × 10-8 RESET [0] (0.13] [0.37] (0.010] [0.040] [0.10] [0.40] [x] [2x] [0.13 + x) [0.13-x] [0.010+x] [0.010-x] [0.040 + x] [0.040 - x] [0.10+x] [0.10-x] [0.40+x] [0.40-x] PREV 2 Based on your ICE table (Part 2) and the equilibrium expression for Ka (Part 3), determine the pH of solution. pH = RESET 0 7.3 × 10* 5.86 18.74 1.4 × 10+ 0.13 8.14 0.89
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