Concept explainers
To determine: The equilibrium concentrations of cysteine and penicillamine in a given reaction.
Interpretation: The equilibrium concentrations of cysteine and penicillamine in a given reaction are to be calculated.
Concept introduction: The equilibrium concentrations are defined as the concentrations of reactants and products in a reaction at the equilibrium conditions.
Answer to Problem 22.89QP
The equilibrium concentration of cysteine is
Explanation of Solution
The concentration of cysteine is
The concentration of
The value of equilibrium constant
The given reaction is,
The equilibrium constant for the above reaction is,
The ICE table for the above reaction is below.
Substitute the value of equilibrium concentrations from the above table and the value of equilibrium constant in the above expression.
Therefore, the equilibrium concentration of penicillamine is
The concentration of cysteine is calculated by the expression,
Substitute the value of
Therefore, the equilibrium concentration of cysteine is
The equilibrium concentration of cysteine is
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Chapter 22 Solutions
Chemistry: The Science in Context (Fourth Edition)
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