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Chlorous acid is an inorganic compound with the formula HClO 2.It is a weak acid.Chlorine has oxidation state +3 in this acid. The pure substance is unstable, disproportionating to hypochlorous acid (Cl oxidation state +1) and chloric acid (Cl oxidation state +5):
Hypochlorous acid is an inorganic compound with the chemical formula Cl O H, also written as HClO, HOCl, or ClHO. [2] [3] Its structure is H−O−Cl.It is an acid that forms when chlorine dissolves in water, and itself partially dissociates, forming a hypochlorite anion, ClO −.
Chlorine acid can refer to: ... Chlorous acid, HClO 2; Chloric acid, HClO 3; Perchloric acid, HClO 4; Gallery. Chlorine acids. Molecular structure of hydrochloric acid.
Hypochlorous acid is a natural molecule in the body but can also be used in skincare. Experts share how it’s used and why it’s the latest buzzy ingredient.
The free acid, chlorous acid HClO 2, is the least stable oxoacid of chlorine and has only been observed as an aqueous solution at low concentrations. Since it cannot be concentrated, it is not a commercial product.
Acid strength is the tendency of an acid, symbolised by the chemical formula , to dissociate into a ... chlorous acid: 3: 2.0 hypochlorous acid: 1: 7.53 † theoretical
Chloric acid, H Cl O 3, is an oxoacid of chlorine, and the formal precursor of chlorate salts. It is a strong acid ( p K a ≈ −2.7) and an oxidizing agent . Properties
Chlorous acid (HOClO) is even more unstable and cannot be isolated or concentrated without decomposition: it is known from the decomposition of aqueous chlorine dioxide. However, sodium chlorite is a stable salt and is useful for bleaching and stripping textiles, as an oxidising agent, and as a source of chlorine dioxide.