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Mixture To Extract Gold Plated

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Electroplating method you can strip the gold by reverse plating i.E., making the gold-plated piece the anode in an electrolytic solution of 90nacn , 15naoh and 15 sodium meta nitro benzene sulphonate, and using stainless steel as cathode.Gold will deposit on the cathode and you can just peel off the gold.The cyanide is extremely poisonous.

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