On 10 March 2016 at 00:07, Lubomir I. Ivanov <neolit123 at gmail.com> wrote: > T = 323.15°K, > P = 540.204 atm, Z = 1.22738 PV/RT > P = 319.943 atm, Z = 1.13754 PV/RT > ... > T = 319.943°K, copy-paste error; the second T is: T = 273.15°K lubomir --