
Concept explainers
(a)
Interpretation:
The reaction for NH3 acting as a base in water and Kb equilibrium expression should be written.
Concept Introduction :
The equilibrium constant expression is the ratio of the concentration of products and reactants of a reaction at equilibrium. The concentrations are raised to the power equal to the
(b)
Interpretation:
The reaction for CN- acting as a base in water and Kb equilibrium expression should be written.
Concept Introduction :
The equilibrium constant expression is the ratio of the concentration of products and reactants of a reaction at equilibrium. The concentrations are raised to the power equal to the stoichiometric coefficient in the balanced equation.
(c)
Interpretation:
The reaction for pyridine acting as a base in water and Kb equilibrium expression should be written.
Concept Introduction :
The equilibrium constant expression is the ratio of the concentration of products and reactants of a reaction at equilibrium. The concentrations are raised to the power equal to the stoichiometric coefficient in the balanced equation.
(d)
Interpretation:
The reaction for aniline acting as a base in water and Kb equilibrium expression should be written.
Concept Introduction :
The equilibrium constant expression is the ratio of the concentration of products and reactants of a reaction at equilibrium. The concentrations are raised to the power equal to the stoichiometric coefficient in the balanced equation.

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Chapter 7 Solutions
EBK CHEMICAL PRINCIPLES
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