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Gold(I) sulfide react with nitric acid and hydrogen chloride

Au2S + 4HNO3 + 8HCl → 2H[AuCl4] + H2SO4 + 4NO + 4H2O




Gold(I) sulfide react with nitric acid and hydrogen chloride to produce hydrogen tetrachloridoaurate(III), sulfuric acid, nitric oxide and water. Nitric acid and hydrogen chloride - concentrated solutions.


Picture of reaction: img1 BB html

Сoding to search: Au2S + 4 HNO3 + 8 HCl = 2 HAuCl4 + H2SO4 + 4 NO + 4 H2O

Add / Edited: 25.01.2015 /

Evaluation of information: 5.0 out of 5 / number of votes: 1


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