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a 2.118 g sample of mineral ore contains Ag+ (107.868) and Hg2^2+ (200.59). It is dissolved in perchloric acid and treated with NaCl. Mixed solud
a 2.118 g sample of mineral ore contains Ag+ (107.868) and Hg2^2+ (200.59). It is dissolved in perchloric acid and treated with NaCl. Mixed solud contains AgCl (143.32) and Hg2Cl2 (472.086) It is washed and dried and has a mass of 0.628 g.
The mass of the AgCl reside is 0.21. What is the percent if mercury in the ore sample?
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