Systems and Processes
- Adiabatic wall
- Chemical equilibrium
- Closed system
- Cyclic process
- Diathermal wall
- Irreversible process
- Isolated system
- Mechanical equilibrium
- Open system
- Path function
- Quasistatic process
- Reversible process
- State function
- State variable
- Surroundings and environment
- System boundary
- Thermal equilibrium
- Thermal reservoir
- Thermodynamic equilibrium
- Thermodynamic process
- Thermodynamic state
- Thermodynamic system
- Thermodynamic-limit state function
- Work reservoir
Quantities
- Absolute temperature scale
- Adiabatic compressibility
- Carnot theorem implies an absolute temperature scale
- Chemical potential
- Energy density
- Enthalpy
- Entropy density
- Extensive variable
- Gibbs free energy
- Grand potential
- Grand-canonical particle number identity
- Heat (inexact differential)
- Heat capacity at constant pressure
- Heat capacity at constant volume
- Helmholtz free energy
- Intensive variable
- Internal energy
- Isothermal compressibility
- Microcanonical entropy density
- Microcanonical entropy from the density of states
- Number density
- Particle number
- Pressure
- Pressure–volume work sign convention
- Specific quantity
- Thermal expansion coefficient
- Thermodynamic entropy
- Thermodynamic response function
- Thermodynamic temperature
- Volume
- Work (inexact differential)
- Work sign convention
Structure
- Concavity of Helmholtz free energy in temperature
- Energy convexity and thermodynamic stability
- Entropy Concavity and Stability
- Entropy is concave in energy (at fixed V,N)
- Equation of state
- Euler Relation in Thermodynamics
- Existence of the thermodynamic limit of the pressure
- Fundamental relation (energy representation)
- Fundamental relation (entropy representation)
- Gibbs–Duhem Relation
- Gibbs–Duhem theorem
- Homogeneous function of degree one
- Maxwell Relations
- Maxwell relations theorem
- TFAE: Thermodynamic Stability Criteria
- Thermodynamic Stability
- Thermodynamic limit
- Thermodynamic limit of the lattice pressure
Laws and Axioms
- Additivity postulate
- Boltzmann constant
- Clausius inequality
- Clausius statement of the second law
- Clausius theorem and entropy
- Extensivity postulate
- First law of thermodynamics
- Inverse temperature β
- Kelvin–Planck statement
- Kelvin–Planck–Clausius equivalence
- Second law of thermodynamics
- Subadditivity of the Partition Function (up to boundary terms)
- Superadditivity of Entropy
- Third law of thermodynamics
- Zeroth law of thermodynamics
- Zeroth-law equivalence