hydrosulfurous acid
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hydrosulfurous acid — “+... noun Etymology: hydrosulfurous International Scientific Vocabulary hydr + sulfurous : an unstable acid H2S2O4 known only in aqueous solution formed by reducing sulfurous acid or in the form of salts not used scientifically; called also… … Useful english dictionary
acid — I (New American Roget s College Thesaurus) adj. sour, bitter, tart, vinegary; acrimonious, cutting, caustic. See sourness, discourtesy. Ant., sweet, bland; basic. II (Roget s IV) modif. 1. [Having the characteristics of an acid] Syn. sharp, tart … English dictionary for students
hyposulfurous acid — “+... noun Etymology: International Scientific Vocabulary hypo + sulfurous (acid) 1. archaic : thiosulfuric acid 2. : hydrosulfurous acid * * * an … Useful english dictionary
Dithionous acid — IUPAC name … Wikipedia
hydrosulphurous acid — /haɪdroʊˌsʌlfərəs ˈæsəd/ (say huydroh.sulfuhruhs asuhd), / sʌlˌfjurəs/ (say sul.fyoohruhs) noun hyposulphurous acid. See dithionous acid. Also, hydrosulfurous acid …
dithionous acid — noun the unstable acid, HSO, known only as its derivatives, the dithionites Syn: hydrosulfurous acid … Wiktionary
dithionous acid — (ˈ)dī|thīənəs noun Etymology: di + thion + ous : hydrosulfurous acid used in the nomenclature adopted by the International Union of Pure and Applied Chemistry … Useful english dictionary
hydrosulfite — ˌ ̷ ̷ ̷ ̷+ˈsəlˌfīt noun Etymology: International Scientific Vocabulary hydrosulfurous + ite : a salt of hydrosulfurous acid; especially : sodium hydrosulfite not used scientifically; called also dithionite, hyposulfite … Useful english dictionary
hyposulfurousacid — hy·po·sul·fu·rous acid (hī pō sŭl fyo͝orʹəs, sŭlʹfər əs) n. An unstable acid, H2S2O4, known only in aqueous solution and used as a bleaching and reducing agent. Also called hydrosulfurous acid. * * * … Universalium
hy|dro|sul|fite — «HY druh SUHL fyt», noun. a salt of hydrosulfurous acid, especially sodium hyposulfite (Na2S2O4) used as a bleaching agent … Useful english dictionary
