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प्रश्न
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उत्तर
Initially when ammonium solution is added to aqueous solution of copper sulphate a bluish precipi tate of copper hydroxide is obtained which dissolves in excess of ammonium hydroxide.
\[\ce{CuSo4 + 2NH4OH -> (NH4)2SO4 + Cu(OH)2}\]
\[\ce{Cu(OH)2 + (NH4)2SO4 + 2NH4OH -> [Cu(NH3)4]SO4 + 4H2O}\]
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संबंधित प्रश्न
explain catalytic oxidation of ammonia.
Name the gas evolved in each of the following cases :
Ammonia reacts with heated copper oxide.
Study the flow chart given and give balanced equations to represent the reactions A, B and C:
\[\ce{Mg3N2 ->[A] NH3 <=>[B][C] NH4Cl}\]
Name the following
Substance used to dry ammonia
Name the following
Indicator that turns deep pink when treated with NH4OH.
Name the following
Products obtained by treating with excess chlorine.
Name the following
Solution used to remove fat grease.
Name the following
An acidic gas which reacts with a basic gas liberating neutral gas.
Give balanced reactions for the following conversion:
Ammonia to nitrogen using an acidic gas.
Give a balanced chemical equation for the following:
Reaction of ammonia with excess of chlorine.
