Definition of hydracids. Meaning of hydracids. Synonyms of hydracids

Here you will find one or more explanations in English for the word hydracids. Also in the bottom left of the page several parts of wikipedia pages related to the word hydracids and, of course, hydracids synonyms and on the right images related to the word hydracids.

Definition of hydracids

hydracids
Acid Ac"id, n. 1. A sour substance. 2. (Chem.) One of a class of compounds, generally but not always distinguished by their sour taste, solubility in water, and reddening of vegetable blue or violet colors. They are also characterized by the power of destroying the distinctive properties of alkalies or bases, combining with them to form salts, at the same time losing their own peculiar properties. They all contain hydrogen, united with a more negative element or radical, either alone, or more generally with oxygen, and take their names from this negative element or radical. Those which contain no oxygen are sometimes called hydracids in distinction from the others which are called oxygen acids or oxacids. Note: In certain cases, sulphur, selenium, or tellurium may take the place of oxygen, and the corresponding compounds are called respectively sulphur acids or sulphacids, selenium acids, or tellurium acids. When the hydrogen of an acid is replaced by a positive element or radical, a salt is formed, and hence acids are sometimes named as salts of hydrogen; as hydrogen nitrate for nitric acid, hydrogen sulphate for sulphuric acid, etc. In the old chemistry the name acid was applied to the oxides of the negative or nonmetallic elements, now sometimes called anhydrides.
Hydracid
Hydracid Hy*drac"id, n. [Hydr- + acid: cf. F. hydracide.] (Chem.) An acid containing hydrogen; -- sometimes applied to distinguish acids like hydrochloric, hydrofluoric, and the like, which contain no oxygen, from the oxygen acids or oxacids. See Acid.

Meaning of hydracids from wikipedia

- Binary acids or Hydracids are certain molecular compounds in which hydrogen is combined with a second nonmetallic element.[citation needed] Examples:...
- alcools par les hydracides" [New method of etherification of alcohols with hydracids]. Compt. Rend. (in French). 152: 1314–1317. Darzens, George (1911). "Action...
- (Many common ones do—called oxyacid, but not all—the ones that are called hydracid.) silicon keiso (硅素 / 珪素) 硅 (guī) same as Chinese; the kanji 硅 is extremely...