Mass density

Molar enthalpy of reaction

Molar enthalpy of transition or fusion

Molar enthalpy of vaporization or sublimation

Molar entropy of transition or fusion

Molar heat capacity at constant pressure

Mole fraction

Normal melting temperature

Phase boundary pressure

Pressure

Solid-liquid equilibrium temperature

Specific heat capacity at constant pressure

Temperature

Vapor or sublimation pressure

Isobaric

Saturated

Gas state

Liquid state

Solid state

Solid-liquid equilibrium

Sublimation equilibrium

Vapor-liquid equilibrium

Binary system

Pure compound