Chemical Engineering Thermodynamics

Use this for “CO₂ (Tc = 304.2 K, Pc = 73.83 bar) at 300 K has a molar volume of 1 L/mol. Find its pressure by van der Waals, and Z.”

Use this for “Water at 25 °C (Pₛₐₜ = 3.17 kPa, VL = 18.07 cm³/mol) is held at 100 bar (10,000 kPa). What are the Poynting factor and its fugacity?”

Use this for “A vapor of 50% benzene and 50% toluene is at 90 °C, where P₁sat = 1021 mmHg and P₂sat = 406.7 mmHg. Find its dew pressure.”

Use this for “A feed of 60% benzene and 40% toluene flashes at 90 °C and 760 mmHg (P₁sat = 1021 mmHg, P₂sat = 406.7 mmHg). Find x₁, y₁ and V ÷ F.”

Use this for “A binary follows the one-parameter Margules equation with A = 0.8. Find γ₁ and γ₂ at x₁ = 0.3.”

Use this for “The water–gas shift has ΔH° = −41.2 kJ/mol and K = 1 × 10⁵ at 298.15 K. Find K at 500 K.”

Use this for “An isomerization A ⇌ B has K = 0.65 at the reactor temperature. Pure A enters at 1.5 mol/L. Find the equilibrium conversion X.”