Kw , the equilibrium constant for the ionization of water by the equation below, is 1.0 x 10 -14 . What does that mean when we are considering pure

OH-
Select one:
a. More ions exist than water molecules.
b. The majority of the molecules present are in the form of H2O.
c. The amount of water is the same as the amount of the ions present.
d. There will always be more hydronium ions present than water at equilibrium.