SDS Volume (1295)
Volume 57. Ethene, p None
Original Measurements
Onda, K.; Sada, E.; Kobayashi, T.; Kito, S.; Ito, K.; J. Chem. Eng. Jpn. 1970, 3, 18-24.
Variables:
Room Temp:
298.15
$\pu{K}$
Pressure:
101.3
$\pu{kPa}$
Prepared by:
Method/Apparatus/Procedure:
Solutions made up by weight and density measured but not reported in paper. Equilibrium established between a measured volume of gas and a measured amount of gas-free liquid in a cell fitted with a magnetic stirrer. Amount of gas absorbed estimated from change in volume of gas. Details in source.
Source and Purity of Materials:
- Commercial sample, minimum purity 99.6 mole%.
- Analytical grade.
- Distilled and degassed.
Estimated Errors:
Ambient temperature: δT/K = ±0.2 (estimated by the compiler)
Mass concentration (m/v) (1): δα = ±0.2% (estimated by compiler)
Components:
- Ethene, $\ce{ C2H4 }$; [74-85-1] NIST WebBook
- Sodium chloride, $\ce{ NaCl }$; [7647-14-5] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ ($\pu{K}$) | α ($\pu{cm3(g) cm-3(l) atm-1}$) | $C_{2}$ (mol/L) |
|---|---|---|
| 298.15 | 0.0925 | 0.524 |
| 298.15 | 0.0759 | 1.123 |
| 298.15 | 0.0674 | 1.538 |
| 298.15 | 0.0552 | 2.170 |
| 298.15 | 0.0467 | 2.619 |
| 298.15 | 0.0331 | 3.805 |
| 298.15 | 0.0284 | 4.224 |
