ammoniacal solution

Similar ammoniacal solutions from other sources have received the same name.

The fulminate and azide compounds do not form from ammoniacal solutions of AgO.

When concentrating an ammoniacal solution of tungstic acid (i.e. hydrous WO), the product obtained is ammonium paratungstate.

Oxidation of the ammoniacal solution gives orcein, CHNO, the chief constituent of the natural dye archil.

Ammoniacal solutions of CuCl react with acetylenes to form the explosive copper(I) acetylide, CuC.

The degradation kinetics was determined in systems resembling gold leaching solutions and a kinetic model was derived as expressed in Equation 1 for aqueous ammoniacal solutions.

It can also be formed as large crystals by gradual loss of ammonia from an ammoniacal solution of silver phosphate; the reaction can be used in quantitative analysis of phosphate ions.

Oxidation of W with potassium dichromate in dilute sulphuric acid gives Z, C3H6O, which gives an orange precipitate with 2,4-dinitrophenylhydrazine but does not react with an ammoniacal solution of silver nitrate.

Oxidation hair dyes consist of 1) dye intermediates and preformed dyes in an ammoniacal solution that also contains soap, detergents, and conditioning agents; and 2) hydrogen peroxide in water or a cream lotion.

Certain austenitic stainless steels and aluminium alloys crack in the presence of chlorides, mild steel cracks in the presence of alkali (boiler cracking) and copper alloys crack in ammoniacal solutions (season cracking).

A feed of matte and sulfide concentrate containing approximately 0.4% cobalt and 30% sulfur is pressure leached at elevated temperature and pressure in an ammoniacal solution to produce a solution of nickel, copper and cobalt.