GETTING MY ARSENIC LLL OXIDE TO WORK

Saturated methods in distilled water include sulfide at about 4 × ten−6 mol/liter. The solubility in drinking water made up of hydrogen sulfide is rather decrease, 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 h2o while