(a)
Interpretation:
The equilibrium constant expression for the reaction
Concept Introduction:
Equilibrium constant: At equilibrium the ratio of products to reactants (each raised to the power corresponding to its
For a general reaction,
The concentration of solids and pure liquids do not change, so their concentration terms are not included in the equilibrium constant expression.
(b)
Interpretation:
The equilibrium constant expression for the decomposition of one mole of
Concept Introduction:
Refer part (a) for concept.
(c)
Interpretation:
The relation between
Concept Introduction:
A equilibrium constant (or reaction quotient) for a forward reaction is the reciprocal of the equilibrium constant (or reaction quotient) for the reverse reaction.
When a reaction is multiplied by a factor, the equilibrium constant is raised to a power equal to the factor. When a reaction is reversed, the reciprocal of the equilibrium constant is used as the new equilibrium constant.
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