The actions on the fused dry salt is comparable when heated to many hundred degrees; it acts on silicates, titanates, and so on., exactly the same way as sulfuric acid that's heated over and above its normal boiling level does.??c bi?t, Huân ch??ng Lao ??ng h?ng Nhì do Ch? t?ch n??c trao t?ng n?m 2016 chính là minh ch?ng rõ ràng nh?t cho nh?n