THE 5-SECOND TRICK FOR ARSENIC LLL OXIDE

Saturated remedies in distilled h2o comprise sulfide at roughly 4 × 10−6 mol/liter. The solubility in drinking water that contains hydrogen sulfide is to some degree lower, but of the identical buy of magnitude. In alkaline Option, the sulfides dissolve, with development of thioarsenites or thioarsenates. These sulfides are decomposed by chilly