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(a)
Interpretation:
Value of
Concept Introduction:
(a)
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Explanation of Solution
First equilibrium reaction for malonic acid that is designated as
The concentration of malonic acid is
Rearrange equation (1) for
Here,
Substitute
Therefore, value of
Second equilibrium reaction for malonic acid that is designated as
The expression for equilibrium constant
Rearrange equation (3) for
Here,
Substitute
Therefore, value of
(b)
Interpretation:
Value of
Concept Introduction:
(b)
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Explanation of Solution
The equilibrium reaction for malonic acid is as follows:
The expression used for calculation of concentration of
Here,
Substitute
Therefore, value of
The expression used to calculate
Here,
Substitute
Hence,
First equilibrium reaction for malonic acid that is designated as
The expression for equilibrium constant
Rearrange equation (8) for
Here,
Substitute
Therefore, value of
Second equilibrium reaction for malonic acid that is designated as
The expression for equilibrium constant
Rearrange equation (10) for
Here,
Substitute
Therefore, value of
(c)
Interpretation:
Value of
Concept Introduction:
(c)
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Explanation of Solution
The equilibrium reaction for
Equilibrium reaction for
The relation between
Rearrange equation (13) for
Here,
Substitute
Thus, value of
Consider concentration of
Rearrange equation (15) for
Here,
Substitute
Therefore, value of
The expression used for calculation of
The expression used to calculate
Rearrange equation (18) for
Substitute value of
Substitute
The relation between
Rearrange equation (21) for
Here,
Substitute
Thus, value of
The expression for equilibrium constant
Rearrange equation (23) for
Here,
Substitute
Therefore, value of
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Chapter 11 Solutions
Exploring Chemical Analysis
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