The dissociation constant of water is represented byK=H3O+OH-/H2Oor Kw=H+OH-Kw is called

The dissociation constant is represented byK=H3O+OH-/H2OThe concentration of water is omitted from the denominator as water is a pure liquid and its concentration remains constant. [H2O] is incorporated within the equilibrium constant to give a new constant, Kw, which is called the ionic product of water,Kw=H+OH-