Questions: Matching Question Match the magnitude of the equilibrium constant K with the correct description of the reaction system. (i) Instructions Small K Intermediate K Both reactants and products will be present in significant amounts at equilibrium. Large K Equilibrium favors the reactants; there will be more reactants than products at equilibrium. Equilibrium favors the products; there will be more products than reactants at equilibrium.

Solution Steps

The equilibrium constant \(K\) is defined as the ratio of product concentrations to reactant concentrations at equilibrium. A large \(K\) value indicates that the product concentrations are much greater than the reactant concentrations at equilibrium. A small \(K\) value indicates the opposite, that the reactant concentrations are much greater than the product concentrations at equilibrium. An intermediate \(K\) value signifies that the concentrations of reactants and products are somewhat similar at equilibrium.

• Small \(K\): Equilibrium favors the reactants; there will be more reactants than products at equilibrium.
• Intermediate \(K\): Both reactants and products will be present in significant amounts at equilibrium.
• Large \(K\): Equilibrium favors the products; there will be more products than reactants at equilibrium.

Final Answer