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How does ammonia reacts with a solution of Cu^(2+)?

Answer»

Solution :When AMMONIA (aqueous Solution is ammonium hydroxide) reacts with a solution of `Cu^(2+)`, a deep blue solution is obtained due to the formation of tetraamine COPPER (II) ion.
`Cu_((aq))^(2+)+4NH_(4)OH_((aq))rarrunderset("(Deep blue solution)")UNDERSET("Tetramminecopper (II) ion")([Cu(NH_(3))_(4)]^(2+)+4H_(2)O)`


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