Chemistry
Write a balanced chemical equation — To prepare ammonia gas in the laboratory , by using an alkali.
Related Questions
Give a reason why —
(i) Concentrated sulphuric acid, is not used for drying ammonia gas.
(ii) Ammonia gas is not collected over water.
Fill in the blank with the choices given in the bracket: Ammonia reacts with excess chlorine to form ……………. [nitrogen / nitrogen trichloride / ammonium chloride]
Certain blanks spaces are left in the following tables as C, D & E. Identify each of them.
Lab preparation of Reactants used Products formed Drying agent Method of collection NH3 gas C Mg(OH)2, NH3 D E Give a balanced chemical equation for each of the following —
(i) Catalytic oxidation of ammonia.
(ii) Reaction of ammonia with nitric acid.