- barium peroxide
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Chem.a grayish-white, water-insoluble, poisonous powder, BaO2, used chiefly in the manufacture of hydrogen peroxide and as a bleaching agent for textiles. Also called barium dioxide.
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Universalium. 2010.
barium peroxide
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barium peroxide — n. a gray white powder, BaO2, used as a bleach and in making hydrogen peroxide: also barium dioxide … English World dictionary
Barium peroxide — Chembox new ImageFile = ImageSize = IUPACName = barium peroxide OtherNames = Barium binoxide, Barium dioxide, Barium superoxide, UN 1449 Section1 = Chembox Identifiers CASNo = 1304 29 6 EINECS = 215 128 4 PubChem = 14773 SMILES = RTECS =… … Wikipedia
barium peroxide — noun a white toxic powder obtained by heating barium oxide in air • Syn: ↑barium dioxide • Hypernyms: ↑baryta * * * noun also barium dioxide : a compound BaO2 obtained as a grayish white toxic powder by heating barium monoxide in air or oxygen… … Useful english dictionary
Barium — (pronEng|ˈbɛəriəm) is a chemical element. It has the symbol Ba, and atomic number 56. Barium is a soft silvery metallic alkaline earth metal. It is never found in nature in its pure form due to its reactivity with air. Its oxide is historically… … Wikipedia
barium — /bair ee euhm, bar /, n. Chem. a whitish, malleable, active, divalent, metallic element, occurring in combination chiefly as barite or as witherite. Symbol: Ba; at. wt.: 137.34; at. no.: 56; sp. gr.: 3.5 at 20°C. [1800 10; BAR(YTES) + IUM] * * *… … Universalium
Peroxide — A peroxide is a compound containing an oxygen oxygen single bond. The simplest stable peroxide is hydrogen peroxide. Superoxides, dioxygenyls, ozones and ozonides compound are considered separately. NOTOC Organic chemistry In organic chemistry,… … Wikipedia
peroxide — peroxidic /perr ok sid ik/, adj. /peuh rok suyd/, n., v., peroxided, peroxiding. n. 1. Chem. a. hydrogen peroxide, H2O2 or H O O H. b. a compound containing the bivalent group O2 , derived from hydrogen peroxide, as sodium peroxide, Na2O2, or… … Universalium
barium dioxide — noun a white toxic powder obtained by heating barium oxide in air • Syn: ↑barium peroxide • Hypernyms: ↑baryta * * * noun see barium peroxide … Useful english dictionary
Barium oxide — Chembox new Name = Barium oxide OtherNames = Barium monoxide; barium protoxide; calcined baryta Section1 = Chembox Identifiers CASNo = 1304 28 5 Section2 = Chembox Properties Formula = BaO MolarMass = 153.3 g/mol Appearance = white solid Density … Wikipedia
Barium hydroxide — Chembox new Name = Barium hydroxide Section1 = Chembox Identifiers CASNo = 17194 00 2 RTECS = CQ9200000 Section2 = Chembox Properties Formula = Ba(OH)2 MolarMass = 171.342 g/mol (anhydrous) 189.36 g/mol (monohydrate) 315.46 g/mol (octahydrate)… … Wikipedia
