ARSENIC LLL OXIDE FUNDAMENTALS EXPLAINED

Saturated remedies in distilled drinking water consist of sulfide at somewhere around four × ten−6 mol/liter. The solubility in water made up of hydrogen sulfide is fairly lessen, but of the identical buy of magnitude. In alkaline Option, the sulfides dissolve, with development of thioarsenites or thioarsenates. These sulfides are decomposed by