Polyiodide
Polyiodide Pol`y*i"o*dide, n. (Chem.) A iodide having more than one atom of iodine in the molecule. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

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  • Polyiodide — The polyiodides are a class of polyatomic halide anions composed entirely of iodine atoms.The triiodide ion, I3−, is the simplest polyiodide. Larger polyiodides are known, with single or multiple negative charges. The basic building blocks of… …   Wikipedia

  • polyiodide — polijodidas statusas T sritis chemija formulė Formulę žr. priede. priedas( ai) Grafinis formatas atitikmenys: angl. polyiodide rus. полииодид …   Chemijos terminų aiškinamasis žodynas

  • polyiodide — noun A iodide having more than one atom of iodine in the molecule …   Wiktionary

  • Iodine test — The Iodine test is used to test for the presence of starch. Iodine solution iodine dissolved in an aqueous solution of potassium iodide reacts with starch producing a deep blue black color.This reaction is the result of the formation of… …   Wikipedia

  • Triiodide — In chemistry, triiodide (sometimes written tri iodide) can have several meanings. Triiodide primarily refers to the triiodide ion, I3−, a polyatomic anion composed of three iodine atoms. For some chemical compounds, triiodide indicates a salt of… …   Wikipedia

  • Polyiodure — Les polyiodures forment une classe d anions halogénure polyatomiques entièrement constitués d atomes d iode de formule générique Inm . L ion triiodure I3 est le polyiodure le plus simple. On en connaît de plus complexes, avec une ou plusieurs… …   Wikipédia en Français

  • hypervalent — hy|per|va|lẹnt [↑ hyper u. ↑ valent] nennt man Moleküle, deren Bindungsverhältnisse nicht mit den normalen Wertigkeiten der beteiligten Atome im Einklang sind, z. B. Polyiodide, IF5, IF7 u. a. Interhalogenverb., Edelgasverb. wie XeF4 oder XeF2… …   Universal-Lexikon

  • polijodidas — statusas T sritis chemija formulė Formulę žr. priede. priedas( ai) Grafinis formatas atitikmenys: angl. polyiodide rus. полииодид …   Chemijos terminų aiškinamasis žodynas

  • полииодид — polijodidas statusas T sritis chemija formulė Formulę žr. priede. priedas( ai) Grafinis formatas atitikmenys: angl. polyiodide rus. полииодид …   Chemijos terminų aiškinamasis žodynas

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