in a reaction the equilibrium constant for the forward reaction is kf and the equilibrium constant of the backward reaction i

Reaction Quotient and the Equilibrium Constant - 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 valu..

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 different from the value of K c or K p if the..

>But along with gaseous hydrogen iodide, there will be some amount of unreacted gaseous hydrogen and gaseous iodine left. On the other hand if gaseous hydrogen iodide is kept at 717K in a closed vessel for about 2 - 3 hours it decomposes to give gaseous hydrogen and gaseous iodine. In this case als..

. Whatever may be the concentrations of H 2 (g), I 2 (g) and HI(g), the value of the equilibrium constant remains the same provided temperature 'T' and pressure 'P' are held constant. For a reversible reaction, the equilibrium constant for..

The magnitude of equilibrium constant K is a measure of the extent to which the reversible reaction has proceeded at equilibrium. The larger the value of the equilibrium constant, the greater is the extent to which the forward ..

The above equation is the law of chemical equilibrium. This law states: 'For a reversible reaction at equilibrium, the ratio of the product of the concentrations of the products to the product of the concentrations of the reactants each raised to a power equal to the c..

The value of the equilibrium constant of a reaction is the same, at constant 'T' and 'P'. However, if either temperature 'T' or pressure 'P' or both are changed, the value of the equilibrium constant may also change. For example, the valu..

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 equil..

Rules for Writing Equilibrium Constant Expressions - Expression for the equilibrium constant of a reaction is written in the form of a ratio. The numerator consists of the molar concentration (or partial pressure) terms of the products each raised t..

Expression for the equilibrium constant of a reaction is written in the form of a ratio. The numerator consists of the molar concentration (or partial pressure) terms of the products each raised to a power equal to its stoichiometric coefficient in the balanced c..