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How does ammonia react with a solution of Cu^(2+) ? |
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Answer» Solution :`Cu^(2+)` ons react with excess of ammonia to FORM a deep blue coloured COMPLEX, according to the following REACTION : `Cu^(2+)(AQ) + 4NH_4OH(aq) to underset({:("Tetrammine"),("copper (II) ion"),("(Deep blue)"):})([Cu(NH_3)_4]^(2+))+4H_2O` |
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