Write the reaction equation: N2 – NH3 – NO – NO2 – HNO3 – Ba (NO3) 2

1) N2 + 3LiH = Li3N + NH3 (when nitrogen reacts with lithium hydride, lithium nitride and ammonia are formed);

2) 4NH3 + 5O2 = 4NO + 6H2O (when ammonia reacts with oxygen, nitrogen oxide (II) and water are formed);

3) NO + O3 = NO2 + O2 (when nitric oxide (II) interacts with ozone, nitrogen oxide (IV) and oxygen are formed);

4) 2NO2 + H2O = HNO3 + HNO2 (when nitrogen (IV) oxide interacts with water, nitric and nitrous acids are formed);

5) 2HNO3 + Ba (OH) 2 = Ba (NO3) 2 + 2H2O (when nitric acid interacts with barium hydroxide, barium nitrate and water are formed).