Dense gases Liquids

Rotational partition function Vibrational partition function Electronic partition function Partition function for polyatomic molecule Number of translational states*

Entropy Pressure State functions Calculation of internal energy Partition function of Van der Waals equation*

Calculation example Chemical equilibrium

Chemical reaction for triatomic system Arrhenius formula

Canonical ensemble Classical statistical mechanics

Crystal Vibration Free electron theory

From solid to liquid Polymer conformation

The velocity probability distribution

Radial distribution molecular speed Pressure, effusion and collision Potential energy

Chemical reaction rate Forward reaction with one reactant

Forward reaction with two reactants Including reverse reaction Competing reactions

Collision theory of bimolecular reactions Arrhenius formula (again) Fraction number in bimolecular reactions Unimolecular reactions

Two-step reactions More than two-step reactions Chain reactions

Introduction Quantum statistic mechanics Simple translational, rotational, and vibrational models Partition function

Most probable distribution The molecular partition function Translational partition function

Introduction Quantum statistic mechanics Simple translational, rotational, and vibrational models Partition function

Collision theory of bimolecular reactions Arrhenius formula (again) Fraction number in bimolecular reactions Unimolecular reactions

Chemical reaction rate Forward reaction with one reactant

Crystal Vibration Free electron theory

Canonical ensemble Classical statistical mechanics

Forward reaction with two reactants Including reverse reaction Competing reactions

Most probable distribution The molecular partition function Translational partition function

Radial distribution molecular speed Pressure, effusion and collision Potential energy

Entropy Pressure State functions Calculation of internal energy Partition function of Van der Waals equation*