.TILMedia.BaseClasses.PartialGasObjectFunctions.specificEnthalpyOfFormation_n .TILMedia.BaseClasses.PartialGasObjectFunctions.specificEnthalpyOfFormation_npartial function specificEnthalpyOfFormation_n = TILMedia.BaseClasses.PartialGasObjectFunctionPrototypes.specificEnthalpyOfFormation_n;