“…King et al (1992) also provided an estimation of how much molecular H 2 CO 3 may result from the hydration of CO 2 (0.32% of CO 2 concentration). Numerous researchers (Akinfiev and Diamond, 2010;Austegard et al, 2006;Ayello et al, 2010;Bermejo et al, 2005;Bruusgaard et al, 2010;Chapoy et al, 2004;Fu et al, 2009;Glezakou et al, 2010;Jacquemet et al, 2009;Koglbauer and Wendland, 2008;Kwon et al, 2010;Lachet et al, 2009;Lee et al, 2002;Li and Yan, 2009;Longhi, 2005;Pappa et al, 2009;Song et al, 1987) have since developed models or experimental data for the mutual solubility of water and CO 2 , and these have been reviewed by Spycher et al (2003) and more recently by Choi et al (2010). Their analyses indicated that the solubility of water goes through a sharp U-type curve (see Fig.…”