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4 Vapor pressure of liquid. 5 Distillation data. 6 Spectral data. ... otherwise value is equilibrium temperature of vapor over liquid. log of Benzene vapor pressure. ...
This is illustrated in the vapor pressure chart (see right) that shows graphs of the vapor pressures versus temperatures for a variety of liquids. [7] At the normal boiling point of a liquid, the vapor pressure is equal to the standard atmospheric pressure defined as 1 atmosphere, [ 1 ] 760 Torr, 101.325 kPa, or 14.69595 psi.
Reid vapor pressure (RVP) is a common measure of the volatility of gasoline and other petroleum products. [1] It is defined as the absolute vapor pressure exerted by the vapor of the liquid and any dissolved gases/moisture at 37.8 °C (100 °F) as determined by the test method ASTM-D-323, which was first developed in 1930 [2] and has been revised several times (the latest version is ASTM D323 ...
Vapor pressure: 12.7 kPa (25 °C) 24.4 kPa (40 °C) ... (mainly propane and butane) ... Toluene is now often used as a substitute for benzene, for instance as a fuel ...
English: Log-lin chart of vapor pressure vs temperature for various liquids based on File:Vapor_Pressure_Chart.png. Date: 5 October 2007: Source:
4 Vapor pressure of liquid. 5 Spectral data. 6 Material Safety Data Sheet. 7 References. 8 External links. Toggle the table of contents. ... log of propane vapor ...
Propane is the primary fuel for hot-air balloons. It is used in semiconductor manufacture to deposit silicon carbide. Propane is commonly used in theme parks and in movie production as an inexpensive, high-energy fuel for explosions and other special effects. Propane is used as a propellant, relying on the expansion of the gas to fire the ...
On the left-hand vertical axis, locate and mark the point containing the pressure 100 psia. On the right-hand vertical axis, locate and mark the point containing the temperature 60°F. Connect the points with a straight line. Note where the line crosses the methane axis. Read this K-value off the chart (approximately 21.3).