Density (Gas Phase)

• DEFAULT: Virial Equation (VirialV): (Output details)

  d = 0.001×Mw / V_m; where Mw is the molar mass in grams and V_m is the molar volume in m³/mol.

  Z = 1000×p ×V_m/(R ×T) = 1 + B/V_m + C/V_m²,

  where p is in kPa, B = åb_i+1/T ⁱ, C = åc_i+1/T ⁱ, and R is the gas constant. The summation begins with i = 0.

• Alternative 1: There are no alternative equations for this property.