7.1.1    Chemical Potential of a Pure Ideal Gas
7.1.2    Selection of the Standard State Pressure
7.1.3    Mathematical Expressions of other Thermodynamic Functions of Ideal Gases

7.2.1    Basic Properties. Ideal Gas Mixture. Dalton’s Law
7.2.2    Chemical Potential of an Ideal Gas in an Ideal Gas Mixture
7.2.3     Mixing Properties
7.2.4    Irreversible Mixing of Two Ideal Gases

7.3.1    Molecular Interactions in Real Gases
7.3.2    Chemical Potential of a Pure Real Gas
7.3.3    Fugacity Coefficient of a Pure Real Gas
7.3.4    The Virial Equation
7.3.5    The van der Waals Equation of State
7.3.6    Joule–Thomson Effect

7.4.1    Chemical Potential of a Real Gas in a Mixture
7.4.2    Variables of Mixing for Real Gases