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Iodic acid is a white water-soluble solid with the chemical formula HIO 3.Its robustness contrasts with the instability of chloric acid and bromic acid.Iodic acid features iodine in the oxidation state +5 and is one of the most stable oxo-acids of the halogens.
4 HI(aq) + O 2 → 2 H 2 O + 2 I 2 Like hydrogen halides , hydroiodic acid adds to alkenes to give alkyl iodides . It can also be used as a reducing agent , for example in the reduction of aromatic nitro compounds to anilines .
5 HIO → HIO 3 + 2 I 2 + 2 H 2 O. Hypoiodous acid is a weak acid with a pK a of about 11. The conjugate base is hypoiodite (IO −). Salts of this anion can be prepared by treating I 2 with alkali hydroxides. They rapidly disproportionate to form iodides and iodates. [2] Ammonium hypoiodites can be formed by oxiation of the analogous iodide salts.
Hydrogen iodide (HI) is a diatomic molecule and hydrogen halide. Aqueous solutions of HI are known as hydroiodic acid or hydriodic acid, a strong acid.Hydrogen iodide and hydroiodic acid are, however, different in that the former is a gas under standard conditions, whereas the other is an aqueous solution of the gas.
The main structure of chemical names according to IUPAC nomenclature. The International Union of Pure and Applied Chemistry (IUPAC) has published four sets of rules to standardize chemical nomenclature. There are two main areas: IUPAC nomenclature of inorganic chemistry (Red Book) IUPAC nomenclature of organic chemistry (Blue Book)
Although most compounds are referred to by their IUPAC systematic names (following IUPAC nomenclature), ... (aq) Hydrogen bromide – HBr [171] Hypobromous acid ...
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Periodic acid (/ ˌ p ɜːr aɪ ˈ ɒ d ɪ k / per-eye-OD-ik) is the highest oxoacid of iodine, in which the iodine exists in oxidation state +7. It can exist in two forms: orthoperiodic acid, with the chemical formula H 5 IO 6, and metaperiodic acid, which has the formula HIO 4.