noun
definition
A salt of any halogen acid.
Examples of halide in a Sentence
The majority of these halide compounds are decomposed by water, with the formation of basic salts.
It combines with the halide derivatives of boron and silicon to form, e.g.
The atomic weight of silicon has been determined usually by analysis of the halide compounds or by conversion of the halides into silica.
When magnesium is heated in fluorine or chlorine or in the vapour of bromine or iodine there is a violent reaction, and the corresponding halide compounds are formed.
The products formed by the action of the Grignard reagent with the various types of organic compounds are usually thrown out of solution in the form of crystalline precipitates or as thick oils, and are then decomposed by ice-cold dilute sulphuric or acetic acids, the magnesium being removed as a basic halide salt.
A Klages (Ber., 1902, 35, pp. 2633 et seq.) has shown that if one uses an excess of magnesium and of an alkyl halide with a ketone, an ethylene derivative is formed.
Meyer (Ber., 18 94, 2 7, p. 510 et seq.) showed that in benzenoid compounds ortho-substituents exert a great hindering effect on the esterification of alcohols by acids in the presence of hydrochloric acid, this hindering being particularly marked when two substituents are present in the ortho positions to the carboxyl group. In such a case the ester is best prepared by the action of an alkyl halide on the silver salt of the acid, and when once prepared, can only be hydrolysed with great difficulty.
In those cases, all you get produced are the steamy fumes of the hydrogen halide - hydrogen fluoride or hydrogen chloride.
Arcadia single 150W metal halide 26/09/05 Yes Provisionally sold, thanks.
The original 4th order lens has been retained having been suitably modified to accommodate 35 watt metal halide lamps in a 3 position changer.
Low voltage or metal halide lighting in various styles can be fitted in the glass display cabinets to create the desired ambiance.
Aqua Medic needle valve skimmer Aqua medic needle valve skimmer Aqua Medic air operated skimmer Twin metal Halide lights.
Aqua Medic needle valve skimmer Aqua Medic air operated skimmer Twin metal Halide lights.
The base support and silver halide crystal control technology work together to produce improved whiteness, highlight and shadow depth qualities.
The laser is a mercury metal halide light with a wavelength of violet coloration (350 - 400 nm).
When the wearer is exposed to UV, photochromatic molecules (silver halide or silver chloride) that are deeply embedded in the lens begin to change shape.
Due to the effects of a chemical called silver halide, photochromic lenses have the ability to darken when exposed to UV rays, and return to their original transparency when light is less intense.
This was proved in the reduction of a series of ketone, ester and alkyl halide functionalities.
An aryl halide has a halogen atom attached directly to a benzene ring.
This in turn involves bond dissociation, gain of an electron by the halogen, and hydration of the halide ion.