Thermodynamic properties of binary aqueous solutions of orthophosphate salts, sodium, potassium and ammonium at T = 298.15 K El Guendouzi, M.; Benbiyi, A.; Fluid Phase Equilibria 2014, 369, 68-85
- Journal: Fluid Phase Equilibria
- Sample Quantity(ies): Relative activity
- Methodology: isopiestic method
- Phase(s): Liquid
- Substances:
Data
| m (mol kg-1) | γi (mol dm3 mol-1 dm-3) |
| 0.10 | 0.9967 |
| 3.00 | 0.9276 |
| 3.50 | 0.9169 |
| 4.00 | 0.9055 |
| 4.50 | 0.8941 |
| 5.00 | 0.882 |
| 5.50 | 0.8696 |
| 6.00 | 0.857 |
| 6.50 | 0.8438 |
| 7.00 | 0.8298 |
| 7.50 | 0.8148 |
| 0.20 | 0.9937 |
| 7.90 | 0.8011 |
| 0.30 | 0.9907 |
| 0.40 | 0.9879 |
| 0.50 | 0.9851 |
| 1.00 | 0.9722 |
| 1.50 | 0.9604 |
| 2.00 | 0.9492 |
| 2.50 | 0.9383 |
378; sodium dihydrogen phosphate anhydrous + water; 00004:00168