ammonia and its salts

Salts of Ammonia - Ammonia is one of the important compounds of nitrogen. Hence, the salts of ammonia are also of significant importan..

Ammonia is one of the important compounds of nitrogen. Hence, the salts of ammonia are also of significant importanc..

Ammonia (NH 3 ) is an important compound of nitrogen and hydrogen. It is produced by the natural decomposition of animal and vegetable bodies. The death and decay of plants and animals cause the nitrogen compounds present in them to get decomposed, giving ammoniah..

>Two important resources of ammonia are ammonium salts and ammoniacal liquor obtained by the destructive destruction of coal . Ammonia and ammonium compounds are highly soluble in water and do not occur as minerals in large quantities. The NH 3 mole..

The drying agent used for ammonia is quick lime. Other drying agents such as concentrated sulphuric acid or phosphorus (V) oxide or fused calcium chloride cannot dry an alkaline gas like ammonia. Sulphuric acid and phosphorus (V) oxide are both acidic. They react with ammo..

Uses of Ammonia - Following are the chief uses of ammonia: 1) Ammonia is used in the industrial preparation of nitric acid by Ostwald's process. 2) Fertilisers, such as ammonium sulphate, ammonium nitrate, ammonium phosphate, urea etc. are manufactured with the help of..

Tests for Ammonia - Following are the tests for ammonia: 1. Ammonia gas has a characteristic pungent, irritating odour. 2. It changes the colour of: a) Moist red litmus paper blue. b) Turmeric paper brown. c) Methyl orange yellow. d) Colourless phenolphthalein deep pin..

Sources of Ammonia - Ammonia is generally obtained from a) Ammoniacal liquor obtained by the destructive distillation of coal. b) The destructive distillation of nitrogenous organic matters such as horns, hoofs, bones etc. of animals. c) Ammonium salts..

By Heating any Ammonium Salt with an Alkali - In the laboratory, ammonia is usually prepared by heating a mixture of ammonium chloride and slaked lime in the ratio of 2 : 3 by mass. The arrangement of the apparatus is shown in the figure 6.2. As ammonia is li..

A basic salt is formed when there is a higher proportion of the base in the reaction between an acid with a base, than is necessary for the formation of a normal salt. Example: Basic copper carbonate CuCO 3 .Cu(OH) 2 Basic lead carbonate (white lead) PbCO 3..