phosphorous pentoxide

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• Phosphorus pentoxide — Phosphorus pentoxide …   Wikipedia

• phosphorite — phosphoritic /fos feuh rit ik/, adj. /fos feuh ruyt /, n. a sedimentary rock sufficiently rich in phosphate minerals to be used as a source of phosphorus for fertilizers. [1790 1800; PHOSPHOR + ITE1] * * * or phosphate rock Rock with a high… …   Universalium

• metaphosphoric acid — /met euh fos fawr ik, for /, Chem. an acid, HPO3, derived from phosphorous pentoxide, and containing the smallest amount of water of the phosphoric acids. Cf. phosphoric acid. [1825 35; META + PHOSPHORIC] * * * …   Universalium

• nitrile — /nuy tril, treel, truyl/, n. Chem. any of a class of organic compounds with the general formula RC =N. [1840 50; NITR + ile, perh. var. of YL] * * * also called  Cyano Compound,         any of a class of organic compounds having molecular… …   Universalium

• metaphosphoric acid — /mɛtəfɒsˌfɔrɪk ˈæsəd/ (say metuhfos.fawrik asuhd) noun an acid, HPO3, derived from phosphorous pentoxide, and containing the least water of the phosphoric acids. See phosphoric acid …  

• Phosphorus — This article is about the chemical element. For other uses, see Phosphorus (disambiguation). silicon ← phosphorus → sulfur …   Wikipedia

• oxyacid — /ok see as id/, n. Chem. an inorganic acid containing oxygen. Also called oxygen acid. [1830 40; OXY 2 + ACID] * * * ▪ chemical compound Introduction       any oxygen containing acid. Most covalent nonmetallic oxides (oxide) react with water to… …   Universalium

• Phosphorus trioxide — Phosphorus trioxide …   Wikipedia

• oxide — oxidic /ok sid ik/, adj. /ok suyd, sid/, n. Chem. a compound in which oxygen is bonded to one or more electropositive atoms. Also, oxid /ok sid/. [1780 90; < F (now oxyde), b. oxygène and acide. See OXYGEN, ACID] * * * I Any of a large and… …   Universalium

• Phosphoric acid — This article is about orthophosphoric acid. For other acids commonly called phosphoric acid , see Phosphoric acids and phosphates. Phosphoric acid …   Wikipedia

• List of inorganic compounds — Tentative listing related to this page, inorganic compounds by element (presently under construction), as well as . This list is not necessarily complete or up to date ndash; if you see an article that should be here but isn t (or one that… …   Wikipedia