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This is an accepted version of this page This is the latest accepted revision, reviewed on 12 December 2024. This article is about the chemical element. For other uses, see Iodine (disambiguation). Chemical element with atomic number 53 (I) Iodine, 53 I Iodine Pronunciation / ˈ aɪ ə d aɪ n, - d ɪ n, - d iː n / (EYE -ə-dyne, -din, -deen) Appearance lustrous metallic gray solid ...
Liquid iodine trichloride conducts electricity, possibly indicating dissociation to ICl + 2 and ICl − 4 ions. [9] Iodine pentafluoride (IF 5), a colourless, volatile liquid, is the most thermodynamically stable iodine fluoride, and can be made by reacting iodine with fluorine gas at room temperature. It is a fluorinating agent, but is mild ...
Iodine monochloride is an interhalogen compound with the formula ICl. It is a red-brown chemical compound that melts near room temperature . Because of the difference in the electronegativity of iodine and chlorine , this molecule is highly polar and behaves as a source of I + .
Iodine, 53 I; Iodine ... Allotropes Appearance <element> IN THE PERIODIC TABLE ... Density [kg/m3 at s.t.p.] Density [g/cm3 near room temperature] [g /cm3 near r.t ...
Iodine monobromide is an interhalogen compound with the formula IBr. It is a dark red solid that melts near room temperature. [1] Like iodine monochloride, IBr is used in some types of iodometry. It serves as a source of I +. Its Lewis acid properties are compared with those of ICl and I 2 in the ECW model. It can form CT adducts with Lewis ...
Organohypervalent iodine reagents are typically solids that are fairly stable at room temperature and generally insensitive to atmospheric oxygen and moisture. Most reagents have relatively low toxicity and can be handled easily. IBD and IBTA are stable and commercially available, or can be prepared by standard procedures.
Tungsten(III) iodide is a black solid that releases iodine at room temperature, and is less stable than molybdenum(III) iodide. It is soluble in acetone and nitrobenzene, and slightly soluble in chloroform. [1] It decomposes to form tungsten(II) iodide: [1] [] +
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.