M. Kleinschmidt, David G. Shaw 1 2.5e+01 Ambient temperature 2 2.5 &deg;C -5 6.95e-05 Mole fraction - Liquid (1) 3 6.95 1 -2 3.48e-02 Relative mass - solution (1) 3 3.48 g₁/100 g₂ 1 2.872e+01 Relative mass - solution (2) 4 2.872 g/kg -1 5.011e-01 Amount concentration (2) 4 5.011 mol/L 1 1 2.5e+01 Ambient temperature 2 2.5 &deg;C -5 5.06e-05 Mole fraction - Liquid (1) 3 5.06 1 -2 2.48e-02 Relative mass - solution (1) 3 2.48 g₁/100 g₂ 1 5.614e+01 Relative mass - solution (2) 4 5.614 g/kg -1 9.991e-01 Amount concentration (2) 4 9.991 mol/L 2 1 2.5e+01 Ambient temperature 2 2.5 &deg;C -5 3.76e-05 Mole fraction - Liquid (1) 3 3.76 1 -2 1.82e-02 Relative mass - solution (1) 3 1.82 g₁/100 g₂ 1 8.266e+01 Relative mass - solution (2) 4 8.266 g/kg 0 1.4933e+00 Amount concentration (2) 5 1.4933 mol/L 3 1 2.5e+01 Ambient temperature 2 2.5 &deg;C -5 2.87e-05 Mole fraction - Liquid (1) 3 2.87 1 -2 1.36e-02 Relative mass - solution (1) 3 1.36 g₁/100 g₂ 2 1.079e+02 Relative mass - solution (2) 4 1.079 g/kg 0 1.9933e+00 Amount concentration (2) 5 1.9933 mol/L 4 1 Solubility, Solubility data series Experimental apparatus and prodecure used similar to those in ref 2.<br>Toluene stained with 0.1% by weight Sudan IV was added dropwise from a microburet into aqueous salt solution retained in a 1-L dissolution flask which was kept at 25.00° ± 0.01°C in a thermostatically controlled water bath. The aqueous by a magnetic stirring device. Before saturation was reached, the Sudan IV ws precipitated and floated on the surface as a solid. At saturation, the excess toluene appeared as immiscible red liquid droplets suspended in the aqueous solution. To ensure complete saturation, 24 hr was allowed for equilibration. The International Union of Pure and Applied Chemistry Sobotka, H.; Kahn, J.; J. Am. Chem. Soc. 1931, 53, 2935. paper https://doi.org/10.1021/ja01359a013 Sada, E.; Kito, S.; Ito, Y.; J. Chem. Eng. Data 1975, 20, 373-5. paper https://doi.org/10.1021/je60067a030 7647-14-5 2 NaCl InChI=1S/ClH.Na/h1H;/q;+1/p-1 FAPWRFPIFSIZLT-UHFFFAOYSA-M 58.443 Sodium chloride Reagent grade, source not specified. 7732-18-5 3 H2O InChI=1S/H2O/h1H2 XLYOFNOQVPJJNP-UHFFFAOYSA-N 18.0153 Water Not specified 108-88-3 1 C7H8 InChI=1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3 YXFVVABEGXRONW-UHFFFAOYSA-N 92.1384 Toluene Reagent grade, source not specified. Toluene with Sodium Chloride and Water