RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Montmorillonite
Reference: GG86
SCM Type: CC - Constant Capacitance
Ligand: B(OH)3<0> - boric acid
Site Type: »Al-OH
Equation: »Al-OH + B(OH)3<0>  ⇔  »Al-H2BO3 + H2O
LogK: 5.68        LogK°I=0 (Conversion to I = 0):   5.68         LogK2.31 nm−2 (SSD-normalized):   8.80
Experiment: Batch Sorption Experiments
Ionic Strength: 0.1 mol/L NaCl
Solid/Liquid Ratio: 40.0 g/L
pH Range: 5-11
Ligand Concentration Range: 4.63E-4 mol/L
Fit Method: FITEQL
Comment: pK were held constant (7.38/9.09 [GS84])
 
1 data sets were retrieved