单词 | bibasic |
释义 | bibasicadj. Chemistry. Having two bases. Now more commonly dibasic adj. bibasic acid n. an acid which contains two atoms of displaceable hydrogen (e.g. H2SO4), and can therefore form two series of salts, normal (e.g. K2SO4) and acid (e.g. KHSO4). ΘΚΠ the world > matter > chemistry > chemical substances > bases > [adjective] > polybasic > by number sexbasic1841 bibasic1849 1849–52 Todd's Cycl. Anat. & Physiol. IV. i. 80/2 The bibasic phosphate of ammonia and magnesia. 1876 J. Harley Royle's Man. Materia Med. (ed. 6) 314 Oxalic acid is bibasic. This entry has not yet been fully updated (first published 1887; most recently modified version published online June 2022). < adj.1849 |
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