RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: BM81
SCM Type: TL - Triple Layer
Ligand: K<1+> - potassium
Site Type: »Fe-OH
Equation: »Fe-OH + K<1+>  ⇔  »Fe-O-K + H<1+>
LogK: -8.4        LogK°I=0 (Conversion to I = 0):   -8.40         LogK2.31 nm−2 (SSD-normalized):   -7.68
Experiment: Potentiometric Titration
Ionic Strength: 0.0 mol/L KCl
Solid/Liquid Ratio: 7.48 g/L
Fit Method: graphic extrapolation
Comment: value determined by double extrapolation method described in [DJL78]; 0.7, 0.1, and 0.01 M KCl
 
1 data sets were retrieved