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The rate of protonation is related to the acidity of the protonated species. Usually, protonations are reversible and the conjugate base is unchanged by being protonated. — “Protonation - Wikipedia, the free encyclopedia”, en.wikipedia.org
From Wikipedia, the free encyclopedia (Redirected from Protonated molecular hydrogen) Protonated molecular hydrogen, trihydrogen cation, or H3+, is one of the most abundant. — “Trihydrogen cation - Wikipedia, the free encyclopedia”, en.wikipedia.org
Article on protons, the subatomic particles with an electric charge of +1 elementary charge found in the nucleus of each atom. — “Proton - Wikipedia”, en.wikipedia.org