Concept explainers
(a)
To calculate: The equilibrium constant for the given reaction at 25°C.
Concept introduction: The equilibrium constant represents the relation between reactants and products in a reaction at equilibrium. The concentrations of reactants and products are constant at equilibrium. The spontaneity of a reaction depends on the decrease in free energy (ΔG), that is, free energy should be negative.
(b)
To calculate: The equilibrium constant for the given reaction.
Concept introduction: The equilibrium constant represents the relation between reactants and products in a reaction at equilibrium. The concentrations of reactants and products are constant at equilibrium. The spontaneity of a reaction depends on the decrease in free energy (ΔG), that is, free energy should be negative.
(c)
To explain: How the reaction proceeds in the cell.
Concept introduction: The equilibrium constant represents the relation between reactants and products in a reaction at equilibrium. The concentrations of reactants and products are constant at equilibrium. The spontaneity of a reaction depends on the decrease in free energy (ΔG), that is, free energy should be negative.
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