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4 Vapor pressure of liquid. ... 30.77 kJ/mol at 80.1 °C ... 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.
This Wikipedia page provides a comprehensive list of boiling and freezing points for various solvents.
The enthalpy of combustion of propane gas where products do not return to standard state, for example where the hot gases including water vapor exit a chimney, (known as lower heating value) is −2043.455 kJ/mol. [29] The lower heat value is the amount of heat available from burning the substance where the combustion products are vented to the ...
English: Log-lin chart of vapor pressure vs temperature for various liquids based on File:Vapor_Pressure_Chart.png. Date: 5 October 2007: Source:
DePriester Charts provide an efficient method to find the vapor-liquid equilibrium ratios for different substances at different conditions of pressure and temperature. The original chart was put forth by C.L. DePriester in an article in Chemical Engineering Progress in 1953.
Benzene is a natural constituent of petroleum and is one of the elementary petrochemicals. Due to the cyclic continuous pi bonds between the carbon atoms, benzene is classed as an aromatic hydrocarbon. Benzene is a colorless and highly flammable liquid with a sweet smell, and is partially responsible for the aroma of gasoline.
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 ...