Compilation - Carbon dioxide with Water (IUPAC SDS Volume 62)
SDS Volume (2761)
Volume 62. Carbon Dioxide in Water and Aqueous Electrolyte Solutions, p None
Original Measurements
Orcutt, F. S.; Seevers, M. H.; J. Biol. Chem. 1937, 117, 501-507.
Variables:
Room Temp:
298.15
$\pu{K}$
Pressure:
101.325
$\pu{kPa}$
Prepared by:
Method/Apparatus/Procedure:
A Van Slyke - Neill aparatus was used to perform the experiments [1]. The authors present the method as 'qualitative'.
Source and Purity of Materials:
- "Commercial tank"
- Not stated.
Estimated Errors:
Ambient temperature: Nothing specified.
Components:
- Carbon dioxide, $\ce{ CO2 }$; [124-38-9] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
| $T$ ($\pu{K}$) | $T$ (°C) | $x_{1}$ | $P$ ($\pu{atm}$) | α ($\pu{cm3(g) cm-3(l) atm-1}$) | $P_{\rm{c}}$ ($\pu{bar}$) |
|---|---|---|---|---|---|
| 298.15 | 25 | 6.108 x 10-4 | 1.00 | 0.753 | 1.045 |
(a) Calculated by the compiler.
(b) α = Bunsen coefficient [cm3 (STP) cm-3 atm-1].
(c) Assuming that Vm,1 = 22.2605 dm3 mol-1 at STP.
