selenous acid
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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 acid — /səlinəs ˈæsəd/ (say suhleenuhs asuhd) noun a weak, dibasic acid, H2SeO3 …
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
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
Petr Zuman — (born January 1926) is a Czech chemist. Born and raised in Prague, the Second World War severely impacted Zuman and his family while he was a teenager. In 1939, when he was 13 years old, the Germans occupied Czechoslovakia and sent his father to… … Wikipedia
selenite — noun a) A soft, glassy form of gypsum (chemical formula CaSO·2HO). b) The anion SeO derived from selenous acid; any salt or ester of selenous acid. Syn … Wiktionary
