selenous
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selenous — [sə lē′nē əssə lē′nəs] adj. designating or of compounds in which selenium has a lower valence than in corresponding selenic compounds: usually containing divalent or tetravalent selenium: also selenious [sə lē′nē əs] … English World dictionary
Selenous acid — (also known as selenious acid) is the chemical compound with the formula H2SeO3, perhaps more descriptively written as (HO)2SeO. Selenous acid is the principal oxoacid of selenium.Formation and propertiesSelenous acid is analogous to sulfurous… … Wikipedia
selenous acid — n. a colorless, transparent, crystalline powder, H2SeO3, soluble in water and used as a reagent: also selenious acid * * * … Universalium
selenous acid — n. a colorless, transparent, crystalline powder, H2SeO3, soluble in water and used as a reagent: also selenious acid … English World dictionary
selenous acid — selenito rūgštis statusas T sritis chemija formulė H₂SeO₃ atitikmenys: angl. selenous acid rus. селенистая кислота ryšiai: sinonimas – vandenilio trioksoselenatas (2–) … Chemijos terminų aiškinamasis žodynas
selenous — variant of selenious * * * /seuh lee neuhs, sel euh /, adj. Chem. selenious. * * * selēˈnious or selēˈnous adjective Of selenium in lower valency (selenious acid H2SeO3) • • • Main Entry: ↑selenic … Useful english dictionary
selenous acid — noun the oxoacid HSeO; the selenium analogue of sulfurous acid See Also: selenic acid, selenite … Wiktionary
selenous acid — /səlinəs ˈæsəd/ (say suhleenuhs asuhd) noun a weak, dibasic acid, H2SeO3 …
Selenium dioxide — Selenium dioxide … Wikipedia
Selenium — (pronEng|səˈliniəm) is a chemical element with the atomic number 34, represented by the chemical symbol Se, an atomic mass of 78.96. It is a nonmetal, chemically related to sulfur and tellurium, and rarely occurs in its elemental state in nature … Wikipedia
