AN UNBIASED VIEW OF ARSENIC LLL OXIDE

Saturated alternatives in distilled h2o comprise sulfide at close to 4 × ten−six mol/liter. The solubility in h2o made up of hydrogen sulfide is fairly decrease, but of precisely the same buy of magnitude. In alkaline Alternative, the sulfides dissolve, with formation of thioarsenites or thioarsenates. These sulfides are decomposed by cold water