RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: GLS94
SCM Type: CC - Constant Capacitance
Ligand: Pb<2+> - lead
Site Type: »Fe-OH
Equation: »Fe-OH + Pb<2+>  ⇔  »Fe-O-Pb<1+> + H<1+>
LogK: 0.17 ± 0.04         LogK°I=0 (Conversion to I = 0):   0.49         LogK2.31 nm−2 (SSD-normalized):   1.11
Experiment: Potentiometric Titration
Ionic Strength: 0.1 mol/L NaNO3
Fit Method: FITEQL
 
1 data sets were retrieved