Page 1 of 1
Calculate the vapor pressure of octane (b.p. 126.0 °C) at the gas chromatography column temperature of 89.0 °C using the
Posted: Thu Jun 30, 2022 6:14 pm
by answerhappygod
- Calculate The Vapor Pressure Of Octane B P 126 0 C At The Gas Chromatography Column Temperature Of 89 0 C Using The 1 (84.93 KiB) Viewed 102 times
Calculate the vapor pressure of octane (b.p. 126.0 °C) at the gas chromatography column temperature of 89.0 °C using the form of the Clausius-Clapeyron equation shown where R is the ideal gas constant, AHvap is the enthalpy of vaporization, T₁ and T₂ are two different temperatures, and P₁ and P₂ are the vapor pressures at the respective temperatures. The enthalpy of vaporization can be estimated using Trouton's rule, AHvap = (88 J-mol-¹. K-¹)× Tbp. P = AH vap 1 (A) - - ( ) ( - ) 1 1 T₁ In R P = 7.579 x10² Incorrect Calculate the vapor pressure of hexane (b.p. 69.0 °C) at the same column temperature. 7.587 x102 Incorrect Torr Torr