the concentration of the products equals that of reactants at equilibrium.

If a system is at equilibrium and the concentration of one of the species involved in the reaction is increased, the system will readjust so as to decrease the concentration of that species. Thus, the reaction will proceed in such a manner so as to consume some of the..

The concentration ratio, i.e., the ratio of the product of concentration of the products to that of the reactants at any time (t) is known as the concentration quotient 'Q' of the reaction at time (t). The value of Q c or Q p will be diffe..

A reversible reaction attains equilibrium when the opposing reactions occur at an equal rate. Therefore, if a reaction at equilibrium is subjected to some change it changes the rate of one reaction more than the other. By changing the concentration, temperatu..

The state of reversible reaction at which the concentrations of reactants and products do not change with time is called a state of chemical equilibrium. This state can be recognized by the constancy of certain measurable properties such as pressure, density,..

>The value of the equilibrium constant of a reversible reaction gives an idea about the more favoured direction of the reaction. For example, when, (i) K>> 1, the forward direction is more favoured. As a result, at equilibrium, the concentration of the produ..

The state of reversible reaction at which the concentrations of reactants and products do not change with time is called a state of chemical equilibrium. This state can be recognized by the constancy of certain measurable properties such as pressure, de..

The rate of formation of HI at the equilibrium becomes equal to the rate of decomposition of HI keeping the concentrations of the reactants and products constant. Since both the opposing reactions continue (at the same rate), even after the equ..

Units of Equilibrium Constant - In mathematical sense, equilibrium constant is not a constant. It is called constant because at a fixed temperature and pressure, the value of the equilibrium constant for a reaction is constant. The unit of equilibrium constan..

This theory describes the effect of fixed or non-diffusible ions which mostly accumulate on the inner surface of the outer membrane. Process is named after its discoverer F.G.Donnan. If there is a negative non-diffusing charge on one side of a membrane, it will create a potential gradient across t..

Increasing the concentration of one of the reactants or decreasing the concentration of one of the products shifts the equilibrium in favor of the products. On the other hand, decreasing the concentration of one of the reac..