Question

the equilibrium concentration

Answer 1

when the concentration of reactants and products in gaseous reactions are expressed in terms of their partial pressure the equilibrium constant is designed needed as Kp

Answer 2

equilibriumis the point at which the concentrations of reactants and products do not change with the it appears as though the reaction has stopped but it fact the rates of the forwardand reverse reaction are equal so reactants and products are being created at the same rate