SEARCH Articles Figures Tables A criterion of equilibrium. Reversible processes Analytical Formulation of the Gibbs Criterion for a System in Equilibrium Application of Equilibrium Criteria to Chemical Reactions Basic Criteria for Chemical Equilibrium of Reacting Systems Equilibrium criteria The Criterion of Equilibrium Applied to Chemical Reactions The Fundamental Thermodynamic Criterion of Phase and Chemical Equilibrium The thermodynamic criterion of equilibrium Thermodynamic criteria of chemical equilibrium in general Thermodynamic criteria of equilibrium