function molarEntropy import Chemical; extends Modelica.Icons.Function; input Modelica.Units.SI.ChemicalPotential u "Electro-chemical potential of the substance"; input Chemical.Interfaces.Definition definition "Definition of substance"; input Interfaces.SolutionState solution "Chemical solution state"; output Modelica.Units.SI.MolarEntropy molarEntropy "Molar entropy"; end molarEntropy;