Example 2.15: Determine enthalpy of vaporization of
benzene at 75 °C.
Pitzer's acentric factor, ω = 0.205. Critical temperature, Tc
= 561.65 °K
Solution
$
Reduced temperature, Tr = T/Tc = (75 +
273.15)/561.65 = 0.62
$
Latent heat of vaporization, ΔHv (Equation 2.46)
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