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What is Chemical Equilibrium? Understand the concepts of chemical equilibrium with detailed explanation and examples. Know its types, factors affecting, solved problems.
Nov 13, 2022 · 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.
Equilibrium can be established for both physical processes and chemical reactions. The reaction may be fast or slow depending on the experimental conditions and the nature of the reactants.
The word equilibrium means ‘balance’ which indicates that a chemical reaction represents a balance between the reactants and products taking part in the reaction. The equilibrium state is also noticed in certain physical processes such as the melting point of ice at 0℃, both ice and water are present at equilibrium.
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.
chemical equilibrium, condition in the course of a reversible chemical reaction in which no net change in the amounts of reactants and products occurs. A reversible chemical reaction is one in which the products, as soon as they are formed, react to produce the original reactants.
Science. Chemistry archive. Unit 7: Chemical equilibrium. About this unit. This unit is part of the Chemistry library. Browse videos, articles, and exercises by topic. Equilibrium constant. Learn. The equilibrium constant K. Calculating equilibrium constant Kp using partial pressures. Practice. Writing equilibrium constant expressions. 7 questions.
Worked example: Calculating an equilibrium constant from initial and equilibrium pressures (Opens a modal) Worked example: Calculating equilibrium concentrations from initial concentrations
Sep 12, 2022 · Summary. A reaction is at equilibrium when the amounts of reactants or products no longer change. Chemical equilibrium is a dynamic process, meaning the rate of formation of products by the forward reaction is equal to the rate at which the products re-form reactants by the reverse reaction.
Jul 22, 2022 · The description of equilibrium in this concept refers primarily to equilibrium between reactants and products in a chemical reaction. Other types of equilibrium include phase equilibrium and solution equilibrium.
