
(a)
Interpretation:
From the given value of
Concept introduction:
Equilibrium constant
Equilibrium constant
Consider the reaction where A reacts to give B.
On rearranging,
Where,
(b)
Interpretation:
The molar concentrations of reactants and products for given reaction has to be calculated.
Concept introduction:
Calculation of equilibrium concentration from initial concentration:
- The balanced equation for given reaction has to be written.
- Set up an equilibrium table to calculate x value
- The value of x is solved by substituting concentrations of chemical species in equilibrium constant expression.
- The concentration of chemical species at equilibrium is calculated from value of x
(c)
Interpretation:
The equilibrium partial pressure of tert-butyl chloride, isobutylene, and
Concept introduction:
Calculation of equilibrium concentration from initial concentration:
- The balanced equation for given reaction has to be written.
- Set up an equilibrium table to calculate x value
- The value of x is solved by substituting concentrations of chemical species in equilibrium constant expression.
- The concentration of chemical species at equilibrium is calculated from value of x

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Chapter 13 Solutions
General Chemistry: Atoms First
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