Question

The equilibrium conconcentration of X,Y and YX2 are 4,2 and 2 moles respectively for the equilibrium 2X + Y ↔ YX2. The value of Kc is

Answer 1

The Concept of Chemical Equilibrium. In a chemical reaction, chemicalequilibrium is the state in which the forward reaction rate and the reverse reaction rate are equal. The result of this equilibrium is that theconcentrations of the reactants and the products do not change.