2. (Chem.) Pertaining to, or derived from, arsenic, when having an equivalence next lower than the highest; as, arsenious acid. [1913 Webster]
The Collaborative International Dictionary of English. 2000.
arsenious — [är sē′nē əs] adj. ARSENOUS … English World dictionary
arsenious acid — n ARSENIC TRIOXIDE also any of several acids derived from arsenic trioxide … Medical dictionary
arsenious oxide — n ARSENIC TRIOXIDE … Medical dictionary
arsenious acid — Arsenic Ar se*nic ([aum]r s[ e]*n[i^]k; 277), n. [L. arsenicum, Gr. arseniko n, arreniko n, yellow orpiment, perh. fr. arseniko s or better Attic arreniko s masculine, a rrhn male, on account of its strength, or fr. Per. zern[=i]kh: cf. F.… … The Collaborative International Dictionary of English
arsenious acid — noun 1. : an acid (as ortho arsenious acid H3AsO3) derived from arsenic trioxide known only in solution and especially in the form of salts (as sodium arsenite) 2. : arsenic trioxide * * * arsenious acid, any of three hypothetical acids of… … Useful english dictionary
arsenious oxide — Arsenic, rat s bane, white arsenic, white oxide of arsenic, arsenious acid (a common but incorrect name) … New dictionary of synonyms
arsenious oxide — arseno(III) oksidas statusas T sritis chemija formulė As₂O₃ atitikmenys: angl. arsenic trioxide; arsenic(III) oxide; arsenious oxide; arsenous acid anhydride; arsenous oxide; white arsenic rus. белый мышьяк; мышьяка пятиокись; мышьяка… … Chemijos terminų aiškinamasis žodynas
arsenious compounds — arseno(III) junginiai statusas T sritis chemija atitikmenys: angl. arsenious compounds; arsenous compounds rus. мышьяковистые соединения … Chemijos terminų aiškinamasis žodynas
arsenious anhydride — noun or arsenious oxide : arsenic trioxide … Useful english dictionary
arsenious oxide — I. noun see arsenic trioxide II. noun see arsenious anhydride … Useful english dictionary
