NIST-IUPAC Solubility Data Series

Carbon dioxide with Sulfuric acid and Water (IUPAC SDS Volume 62)

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 - 7.600 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
Sulfuric acid, $\ce{ H2SO4 }$; [7664-93-9] NIST WebBook
Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook

Experimental Data

$T$ ($\pu{K}$)	$C_{2}$ (mol/dm³)	$L$
288.15	0	1.070^a
288.15	1.024	1.016^a
288.15	1.034	1.016^a
288.15	1.990	0.9772^a
288.15	2.078	0.9775^a
288.15	2.134	0.9756^a
288.15	3.912	0.9175^a
288.15	4.176	0.9143^a
288.15	7.580	0.8354^a
288.15	7.600	0.8385^a
298.15	0	0.8255^a
298.15	1.024	0.7923^a
298.15	1.034	0.7936^a
298.15	1.990	0.7693^a
298.15	2.078	0.7985^a
298.15	2.134	0.7672^a
298.15	3.912	0.7302^a
298.15	4.176	0.7273^a
298.15	7.580	0.6736^a
298.15	7.600	0.6747^a

(a) L = Ostwald coefficient (cm³ cm^-3)

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