The Vapor Density comparisons are only legitimate when the gas escaping is at the same temperature as being the surrounding air by itself. Should the chemical is escaping from a container where it had been pressurized or refrigerated, it may well very first escape and behave as a significant fuel https://what-is-potassium-cyanide11011.creacionblog.com/29501768/everything-about-potassium-cyanide-class