Research Article

Thermodynamic Modeling of Surface Tension of Aqueous Electrolyte Solution by Competitive Adsorption Model

Figure 11

Prediction of surface tension of NH4Cl-(NH4)2SO4-water ternary system using the competitive adsorption model at 291.15 K (NH4Cl molality/(NH4)2SO4 molality = 1.5). Experimental data are taken from [10].