FACTS ABOUT ARSENIC LLL OXIDE REVEALED

” Some arsenic trioxide finds its way to the air. Condensation in the vapors on the surface at temperatures above 250° C forms the glassy modification, which little by little adjustments for the crystalline, monoclinic form.In the processing of As2O3 the oxide is Commonly lowered withcarbon: 2As2O3+3C?→As4+3CO2 The response is endothermic and