Comprehensive study of the hydration and dehydration reactions of carbon dioxide in aqueous solution

Title: Comprehensive study of the hydration and dehydration reactions of carbon dioxide in aqueous solution
Creator: Wang, Xiaoguang; Conway, William; Burns, Robert; McCann, Nichola; Maeder, Marcel
Relation: Journal of Physical Chemistry A Vol. 114, Issue 4, p. 1734-1740
Publisher Link: http://dx.doi.org/10.1021/jp909019u
Publisher: American Chemical Society
Resource Type: journal article
Date: 2010
Description: The reversible interactions of dissolved CO₂ with H₂O and OH⁻ to form H₂CO₃ and HCO₃⁻ in aqueous solution have been investigated using spectrophotometric stopped-flow measurements. The progress of the reactions was monitored via indicators coupled to the pH changes during the reactions. The study, involving global analysis of the complete data set, spanned the temperature range 6.6−42.8 °C and resulted in the evaluation of all rate and equilibrium constants as well as activation parameters for the kinetic data and the reaction enthalpies and entropies for the equilibrium constants.
Subject: aqueous solution; hydration; dehydration; carbon dioxide
Identifier: http://hdl.handle.net/1959.13/928729
Identifier: uon:10423
Identifier: ISSN:1089-5639
Language: eng
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