Table 7

Thermodynamic equilibrium constants used to account for aqueous speciation for strontium sorption model [37].

Mass balance reactions
log K

H2O = H+ + OH-
-14
HCO3- = CO3-- + H+
-10.33
CO2(aq) + H2O = 2 H+ + CO3--
-16.67
NaCl(aq) = Na+ + Cl-
0.78
SrCl+ = Sr++ + Cl-
0.25
SrCO3(aq) = Sr++ + CO3--
2.87

Carroll et al. Geochemical Transactions 2008 9:2   doi:10.1186/1467-4866-9-2