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What does a large kc indicate about the concentrations of products of a reaction at equilibrium?

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Answer:

A large value of the equilibrium constant (Kc) indicates that the concentrations of the products at equilibrium are relatively high compared to the concentrations of the reactants.

In general, the equilibrium constant (Kc) is calculated by dividing the concentration of products by the concentration of reactants, each raised to their respective stoichiometric coefficients. The magnitude of Kc indicates the extent to which the reaction favors the formation of products.

If Kc is large, it means that the products are favored at equilibrium, and their concentrations are relatively high. This suggests that the reaction proceeds mostly in the forward direction, and the equilibrium lies towards the right, indicating a higher yield of products.

On the other hand, if Kc is small, it means that the reactants are favored at equilibrium, and their concentrations are relatively high. This suggests that the reaction proceeds mostly in the reverse direction, and the equilibrium lies towards the left, indicating a lower yield of products.

It's important to note that the specific value of Kc does not provide information about the reaction rate or the speed at which the equilibrium is reached; it only indicates the relative concentrations of the products and reactants at equilibrium.

Step-by-step explanation:

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