SDS Volume
Volume 69. Ternary Alcohol-Hydrocarbon-Water Systems, p None
Source Publication
Bonner, W. D.; J. Phys. Chem. 14, 738 (1909).
Conditions:
Room Temp: 273 $\pu{K}$
Compiler:
Methodology:
In a tube 1 cm diameter and 12 cm long known amount, by weight, of hydrocarbon and water were placed into a temperature controlled bath. The contents of the tube were stirred and alcohol was added gradually until a homogeneous solution was obtained. Observations were made visually through the telescope of a cathetometer. The samples were always weighed immediately before and after each experiment. Concentrations were reported as weight of water in 1 g of binary water-hydrocarbon mixture and the weight of alcohol necessary to make a homogenous solution. The mass of binary water-hydrocarbon mixture was about 1 g; the mass of alcohol-up to 5 g.
Sample Information:
- Kahlbaum; presumably dried and distilled.
- Kahlbaum; presumably dried and distilled.
- Source not specified.
Measurement Errors:
Ambient temperature: Accuracy of weighing 0.0001 g.
Mass concentration (m/v) (1): Not reported.
System Components:
- Ethanol, $\ce{ C2H6O }$; [64-17-5] NIST WebBook
- Toluene, $\ce{ C7H8 }$; [108-88-3] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ (°C) | $T$ ($\pu{K}$) | w1 | w2 | $x_{1}$ | $x_{2}$ |
|---|---|---|---|---|---|
| 0.0 | 273.2 | 0.2795 | 0.6830 | 0.3900 | 0.4764 |
| 0.0 | 273.2 | 0.3498 | 0.5962 | 0.4451 | 0.3793 |
| 0.0 | 273.2 | 0.4135 | 0.5155 | 0.4849 | 0.3023 |
| 0.0 | 273.2 | 0.5695 | 0.2794 | 0.5198 | 0.1275 |
| 0.0 | 273.2 | 0.6080 | 0.1842 | 0.4937 | 0.0748 |
| 0.0 | 273.2 | 0.5990 | 0.0966 | 0.4202 | 0.0339 |
| 0.0 | 273.2 | 0.5798 | 0.0685 | 0.3831 | 0.0226 |
| 0.0 | 273.2 | 0.5345 | 0.0326 | 0.3224 | 9.8 x 10-3 |
| 0.0 | 273.2 | 0.4496 | 0.0154 | 0.2463 | 4.2 x 10-3 |


