THE 5-SECOND TRICK FOR ARSENIC LLL OXIDE

Saturated options in distilled h2o have sulfide at roughly 4 × 10−6 mol/liter. The solubility in water made up of hydrogen sulfide is to some degree reduce, but of precisely the same buy of magnitude. In alkaline Option, the sulfides dissolve, with formation of thioarsenites or thioarsenates. These sulfides are decomposed by cold drinking water