Keywords: LogNbutaneVaporPresure.png Subject log plot of vapor pressure of n-butane as a function of temperature Prepared with plotting script and Gimp 2 2 Status Released to public domain en wikipedia 2007-05-02 Karlhahn wikipedia en Karlhahn Original upload log en wikipedia LogNbutaneVaporPresure png wikitable - 2007-05-02 12 12 583×274× 3068 bytes Karlhahn <nowiki>Subject log plot of vapor pressure of n-butane as a function of temperature Prepared with plotting script and Gimp 2 2 Status Released to public domain </nowiki> Vapor-Liquid equilibrium curves |