- hydrogen acid
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hydrogen acid — bedeguonė rūgštis statusas T sritis chemija apibrėžtis Rūgštis, kurios molekulėje nėra deguonies. atitikmenys: angl. hydracid; hydrogen acid rus. бескислородная кислота … Chemijos terminų aiškinamasis žodynas
acid — I. adjective Etymology: French or Latin; French acide, from Latin acidus, from acēre to be sour more at acet Date: 1626 1. a. sour, sharp, or biting to the taste b. sharp, biting, or sour in manner, disposition, or nature < an acid individual > c … New Collegiate Dictionary
hydrogen atom — noun an atom of hydrogen (Freq. 10) • Hypernyms: ↑atom • Hyponyms: ↑acidic hydrogen, ↑acid hydrogen, ↑deuterium, ↑heavy hydrogen • Part Meronyms: ↑ … Useful english dictionary
Hydrogen peroxide — IUPAC name … Wikipedia
Hydrogen cyanide — IUPAC name … Wikipedia
Hydrogen sulfide — Systematic name … Wikipedia
Hydrogen fluoride — is a chemical compound with the formula HF. It is the principal industrial source of fluorine, often in the aqueous form as hydrofluoric acid, and thus is the precursor to many important compounds including pharmaceuticals and polymers (e.g.… … Wikipedia
Hydrogen halide — Hydrogen halides (or hydrohalic acids) are acids resulting from the chemical reaction of hydrogen with one of the halogen elements (fluorine, chlorine, bromine, iodine), which are found in Group 7 of the periodic table. Astatine is not included… … Wikipedia
Acid sulfate soil — Acid sulfate soils are naturally occurring soils, sediments or organic substrates (e.g. peat) that are formed under waterlogged conditions. These soils contain iron sulfide minerals (predominantly as the mineral pyrite) or their oxidation… … Wikipedia
Acid gas — is natural gas or any other gas mixture which contains significant amounts of hydrogen sulfide (H2S), carbon dioxide (CO2), or similar contaminants. The terms acid gas and sour gas are often incorrectly treated as synonyms. Strictly speaking, a… … Wikipedia