Vapor Pressure and Other Thermodynamic Data for n‐Hexadecane and n‐Dodecylcyclohexane near Room Temperature

作者: George S. Parks , George E. Moore

DOI: 10.1063/1.1747130

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摘要: Vapor pressure measurements, by the Knudsen effusion method, have been obtained for n‐hexadecane and n‐dodecylcyclohexane within temperature range 299−324°K. From these following vapor equations derived: C16H34;  log10p (in mm)=11.2822–4212/T,C18H36;  log10p (in mm)=12.4190–4880/T. Thence, values at 298.16°K calculated (a) changes in enthalpy free energy standard‐state vaporization of hydrocarbons (b) corresponding enthalpies energies formation gaseous state.

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