AMMONIA - 3

AMMONIA - 3

Distinguish between the following pairs of compounds using Ammonium hydroxide.

1.      Zinc nitrate and Lead nitrate

2.      Ferrous sulphate and Ferric sulphate

3.      Copper chloride and Zinc chloride

Give balanced equations for the reactions.

1.      Ammonia is oxidized by a metal oxide.

2.      Oxidation of Ammonia by a gas other than Oxygen.

3.      A reaction to show the reducing property of Ammonia gas.

4.      Preparation of Nitrogen from Ammonium nitrite

5.      Excess Ammonia with Chlorine gas.

6.      Ammonia gas with excess chlorine gas.

7.      NH₄Cl à NH₄NO₂ à N₂

8.      NH₃ à N₂

9.      Cl₂ à NCl₃

10.  NH₃ à NO à NO₂

11.  PbO/CuO à N₂

12.  Al à AlN à NH₃

State any two tests for Ammonia gas.