SDS Volume
Volume 62. Carbon Dioxide in Water and Aqueous Electrolyte Solutions, p None
Source Publication
Geffcken, G.; Z. Phys. Chem. 1904, 49U, 257-302.
Conditions:
Room Temp:
288.15 and 298.15
$\pu{K}$
Amount concentration (2):
C2/mol dm-3 = 0 - 2.539
g/L
Compiler:
Methodology:
Volumetric method using simple absorption pipet and buret. Diagram and detailed description given in original paper.
Sample Information:
- Obtained by the sublimation of solid carbon dioxide. Dried.
- Not specified.
- Degassed.
Measurement Errors:
Ambient temperature: δT/K = ±0.1 (estimated by the compiler)
Mass concentration (m/v) (1): δL= ±1% (estimated by the compiler)
System Components:
- Carbon dioxide, $\ce{ CO2 }$; [124-38-9] NIST WebBook
- Nitric acid, $\ce{ HNO3 }$; [7697-37-2] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ ($\pu{K}$) | $C_{2}$ (mol/dm3) | $L$ |
|---|---|---|
| 288.15 | 0 | 1.070a |
| 288.15 | 0.472 | 1.073a |
| 288.15 | 0.475 | 1.075a |
| 288.15 | 0.557 | 1.069a |
| 288.15 | 0.704 | 1.080a |
| 288.15 | 1.382 | 1.093a |
| 288.15 | 1.387 | 1.093a |
| 288.15 | 1.860 | 1.105a |
| 288.15 | 2.519 | 1.109a |
| 288.15 | 2.539 | 1.111a |
(a) L = Ostwald coefficient [cm3 cm-3]
