Question

The rate of a reaction does not determine the size of the equilibrium constant. then what does it determined by

Answer 1

The size of the equilibrium constant is determined by the difference in energy between the reactants and products. Specifically, it is determined by the thermodynamics of the reaction, which is governed by factors such as temperature, pressure, and the concentrations of reactants and products. The equilibrium constant represents the ratio of the concentrations (or pressures in the case of gases) of products to reactants at equilibrium. On the other hand, the rate of a reaction is determined by the kinetics of the reaction, which is affected by factors such as the activation energy, the presence of catalysts, and the concentrations of reactants. The rate of a reaction measures how quickly the reactants are converted to products, while the equilibrium constant measures the extent to which the reaction proceeds towards products.