Protonation - Wikipedia, the free encyclopedia In chemistry, protonation is the addition of a proton (H +) to an atom, molecule, or ion Some classic examples include. the protonation of water by sulfuric acid:
Hydronium - Wikipedia, the free encyclopedia In chemistry, a hydronium ion is the cation H 3 O +, a type of oxonium ion produced by protonation of water. This cation is often used to represent the nature of the proton in ...
Birch reduction - Wikipedia, the free encyclopedia The Birch Reduction is an organic reaction which is particularly useful in synthetic organic chemistry. The reaction was reported in 1944 by the Australian chemist Arthur Birch ...
Weak base - Wikipedia, the free encyclopedia Most bases are weak bases. In chemistry, a weak base is a chemical base that does not ionize fully in an aqueous solution. As Brønsted–Lowry bases are proton acceptors, a ...
Superacid - Wikipedia, the free encyclopedia According to the classical definition superacid is an acid with an acidity greater than that of 100% pure sulfuric acid which has a Hammett acidity function (H 0) of −12.
Conjugate acid - Wikipedia, the free encyclopedia Within the Brønsted–Lowry acid-base theory (protonic), a conjugate acid is the acid member, HX, of a pair of two compounds that transform into each other by gain or loss of ...
Oxyanion - Wikipedia, the free encyclopedia An oxyanion or oxoanion is a chemical compound with the generic formula A x O y z− (where A represents a chemical element and O represents an oxygen atom).
Equilibrium constant - Wikipedia, the free encyclopedia For a general chemical equilibrium. the equilibrium constant can be defined by. where {A} is the activity of the chemical species A, etc. (activity is a dimensionless quantity).
Ethylamine - Wikipedia, the free encyclopedia Ethylamine is an organic compound with the formula CH 3 CH 2 NH 2. This colourless gas has a strong ammonia-like odor. It is miscible with virtually all solvents and is ...
Humic acid - Wikipedia, the free encyclopedia Humic acid is a principal component of humic substances, which are the major organic constituents of soil (humus), peat, coal, many upland streams, dystrophic lakes, and ocean ...