ARSENIC LLL OXIDE FUNDAMENTALS EXPLAINED

Saturated answers in distilled water consist of sulfide at about 4 × ten−six mol/liter. The solubility in drinking water containing hydrogen sulfide is rather reduced, but of the same buy of magnitude. In alkaline Answer, the sulfides dissolve, with development of thioarsenites or thioarsenates. These sulfides are decomposed by chilly water from