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Chemical equilibrium. When a chemical reaction takes place in a container which prevents the entry or escape of any of the substances involved in the reaction, the quantities of these components change as some are consumed and others are formed.
In a chemical reaction, chemical equilibrium is the state in which both the reactants and products are present in concentrations which have no further tendency to change with time, so that there is no observable change in the properties of the system.
Learn the definition, equation, and facts of chemical equilibrium, a condition in which a reversible reaction reaches a steady state. Find out how the equilibrium constant and the standard Gibbs free energy are related to the reaction.
- The Editors of Encyclopaedia Britannica
Learn about chemical equilibrium, the state of a system where the concentrations of reactants and products do not change with time. Explore the types, factors, examples and problems of chemical equilibrium with Byju's JEE study material.
Learn about chemical equilibrium, the equilibrium constant, and how to apply Le Chatelier's principle to predict changes in equilibrium. Explore videos, articles, and exercises on this topic from Khan Academy.
Chemical equilibrium is a dynamic process consisting of forward and reverse reactions that proceed at equal rates. At equilibrium, the composition of the system no longer changes with time. The composition of an equilibrium mixture is independent of the direction from which equilibrium is approached.
The laws of chemical equilibrium define the direction in which a chemical reaction will proceed, as well as the quantities of reactants and products that will remain after the reaction comes to an end.
