ARSENIC LLL OXIDE FUNDAMENTALS EXPLAINED

This chapter is limited to a description with the chemistry of arsenic compounds which have opportunity environmental worth. An index of these compounds is provided in Table two-1.From the processing of As2O3 the oxide is Generally diminished withcarbon: 2As2O3+3C?→As4+3CO2 The reaction is endothermic and it is performed at 500–800℃.The eleme