Example image of eyePlorer eyePlorer map for 'Thermodynamic potential': Physical system Scalar potential Thermodynamic state Conservative force Datum Gravitation Legendre transformation Thermodynamics Mariana Trench Mount Everest Potential energy Steam engine Working fluid Entropy Pressure Temperature Volume Chemical potential International Union of Pure and Applied Chemistry Free entropy Chemical equilibrium Closed system Principle of minimum energy Conjugate variables (thermodynamics) Intensive and extensive properties List of thermodynamic properties Partition function (statistical mechanics) Statistical mechanics Infinitesimal Exact differential Second law of thermodynamics Generalized forces Chain rule Maxwell relations Homogeneous function Gibbs free energy Josiah Willard Gibbs Pierre Duhem Helmholtz free energy Introduction to entropy Material properties (thermodynamics) Thermodynamic equilibrium Flory–Huggins solution theory Maximum term method Equilibrium thermodynamics Onsager reciprocal relations Voltage Exergy Thermodynamic free energy Debye–Hückel equation