SDS Volume
Volume 62. Carbon Dioxide in Water and Aqueous Electrolyte Solutions, p None
Source Publication
Yasunishi, A.; Yoshida, F.; J. Chem. Eng. Data 1979, 24, 11-14.
Conditions:
Room Temp:
298.15
$\pu{K}$
Pressure:
101.325
$\pu{kPa}$
Amount concentration (2):
C2/mol L-1 = 0 - 2.274
g/L
Compiler:
Methodology:
Volumetric apparatus with multibulb buret and magnetic stirrer. Amount of solution and gas absorbed determined volumetrically. Density and composition of solution determined after absorption. Details in [1].
Sample Information:
- High purity grade sample, purity 99.96 mole%.
- (2,3) Guaranteed reagent, solution degassed by boiling.
Measurement Errors:
Ambient temperature: δT/K = ±0.05
Mass concentration (m/v) (1): δL = ±1%
Methodology Citation
System Components:
- Carbon dioxide, $\ce{ CO2 }$; [124-38-9] NIST WebBook
- Magnesium sulfate, $\ce{ MgSO4 }$; [7487-88-9] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
P = 1 atm = 101.325 kPa = 1.01325 bar
| $T$ ($\pu{K}$) | $C_{2}$ (mol/L) | $L$ |
|---|---|---|
| 298.15 | 0 | 0.8264a |
| 298.15 | 0.118 | 0.7634a |
| 298.15 | 0.418 | 0.6480a |
| 298.15 | 0.724 | 0.5355a |
| 298.15 | 1.020 | 0.4513a |
| 298.15 | 1.375 | 0.3636a |
| 298.15 | 1.643 | 0.3047a |
| 298.15 | 2.013 | 0.2382a |
| 298.15 | 2.274 | 0.2049a |
(a) L = Ostwald coefficient [cm3 cm-3]
