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प्रश्न
Give a balanced equation for the reduction of hot copper (II) oxide to copper using ammonia gas.
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उत्तर
\[\ce{3CuO + 2NH3 ->[Heat] 3Cu + N2 + 3H2O}\]
संबंधित प्रश्न
Write the balanced equation for the reaction between ammonia and sulphuric acid.
Correct the following:
A reddish brown precipitate is obtained when ammonium hydroxide is added to ferrous sulphate.
Correct the following:
Liquid ammonia is a solution of NH3.
Correct the following:
Conc. H2SO4 is a drying agent for NH3
Complete the following equation.
8NH3 +3Cl2 →
Explain the following:
Aqueous ammonia conducts electricity.
Why is ammonia not collected over water?
Give two reasons to show that the solution of ammonia in water contains hydroxylions.
Ammonia is manufactured by Haber Process.
How can this percentage formation be increased?
