
																
																	Liquid–liquid interfacial tensions of binary water-hydrocarbons mixtures via gradient theory and CPA equation of state
																
																
																
															Keywords: AAD, average absolute deviation; APACT, associated perturbedanisotropic chain theory; AR, Amagat’s rule; CPA, cubic plus association; DFT, density functional theory; EoS, equation of state; GE, excess Gibbs energy; GTII, gradient theory of inhomogeneous i