In acid-base reactions, hydrogen ions are added to molecules or removed from them. H+
(protons) ions actually exist as __ions
The concentration of H+
ions is given in __, which is the __, where [H+
] is in units of molarity.
Thus, pH 7.0 refers to a solution for which –log[H+
]= __; and so log[H+
]= __ and __