RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Kaolinite
Reference: R82a
SCM Type: TL - Triple Layer
Ligand: Na<1+> - sodium
Site Type: »Al-OH
Equation: »Al-OH + Na<1+>  ⇔  »Al-O-Na + H<1+>
LogK: -7.4        LogK°I=0 (Conversion to I = 0):   -7.40         LogK2.31 nm−2 (SSD-normalized):   -8.79
Experiment: Potentiometric Titration
Ionic Strength: 0.0 mol/L Na2SO4
pH Range: 4-9
Ligand Concentration Range: 0.0001-0.1 mol/L
Fit Method: graphic extrapolation
Comment: double extrapolation to ionic strength 0
 
1 data sets were retrieved