Chemistry
Write a balanced equation for a reaction in which ammonia is oxidized by :
(a) a metal oxide
(b) a gas which is not oxygen.
Ammonia
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Answer
(a) 2NH3 + 3CuO ⟶ 3Cu + 3H2O + N2 ↑
(b) NH3 + 3Cl2 ⟶ 3HCl + NCl3 ↑
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(b) Aqueous solution of ammonia is used for removing grease stains from woollen clothes.
(c) Aqueous solution of ammonia gives a pungent smell.
(d) Aqueous solution of ammonia conducts electricity.
Write balanced chemical equation for the following:
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(c) Ammonium chloride is heated with sodium hydroxide.
(d) Chlorine reacts with excess of ammonia.
(e) Ammonia and Oxygen in the presence of a catalyst.
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(g) To illustrate the reducing nature of ammonia.
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(j) Reaction of ammonia with sulphuric acid.
(k) When excess of ammonia is treated with chlorine.
Write a relevant equation, to show that ammonia can act as a reducing agent
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