Vapor 05
Vapor 05 : Chemistry and Chemical Disasters. Gaseous form of a chemical that is normally in the solid or liquid state at room temperature, and evaporates into the ambient air. Examples of substances that produce vapors are degreasers, fuels, hydraulic fluids, paints, thinners, and dry cleaning fluids. The rate of evaporation is affected by the vapor pressure of the chemical, elevated temperature, and decreased pressure