TOP ARSENIC LLL OXIDE SECRETS

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