Nitrogen is obtained by the thermal decomposition of:
Ammonium nitrate
Ammonium nitrite
Silver (I) nitrate
Lead (II) nitrate
The percentage by weight of nitrogen in ammonium nitrate is ______.
From the following list of substances:
Ammonium chloride, Ammonium nitrate, Chlorine, dilute Hydrochloric acid, Iron, Lead nitrate, Manganese dioxide, Silver nitrate, Sodium nitrate, Sodium nitrite, Sulphur
Choose those which met the following description:
“Two compounds whose aqueous solutions give a white precipitate with dilute hydrochloric acid”
Name the gas that you can obtain in the laboratory from each of the following and write the equationfor the reaction taking place in each case.(i)Ammonium nitrite.(ii)Ammonium nitrate.