| 释义 |
diacid
diacid (daɪˈæsɪd) adj1. (Chemistry) another word for diacidic2. (Chemistry) (of a salt or acid) containing two acidic hydrogen atoms: NaH2PO4is a diacid salt of phosphoric acid. n (Elements & Compounds) an acid or salt that contains two acidic hydrogen atomsdi•ac•id (daɪˈæs ɪd)
adj. 1. capable of combining with two molecules of a monobasic acid. 2. (of an acid or a salt) having two replaceable hydrogen atoms. [1865–70] diacid
diacid[dī′as·əd] (chemistry) An acid that has two acidic hydrogen atoms; an example is oxalic acid. diacid
di·ac·id (dī-as'id), Denoting a substance containing two ionizable hydrogen atoms per molecule; more generally, a base capable of combining with two hydrogen ions per molecule. |