extraction of silver by displacement from aqueous solutions?
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1.silver can be extracted from Ag2s by using displacement form of aqueous solution.
2.Ag2s is dissolved in KCN solution to get dicyanoargentate (I) ions.
3.From these ions Ag is precipitated by treating with Zinc dust powder.
2.Ag2s is dissolved in KCN solution to get dicyanoargentate (I) ions.
3.From these ions Ag is precipitated by treating with Zinc dust powder.
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