RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: amorphous Silica
Reference: BB01
SCM Type: TL - Triple Layer
Ligand: Co<2+> - cobalt(II)
Site Type: »Si-OH
Equation: »Si-OH + Co<2+>  ⇔  »Si-O-Co<1+> + H<1+>
LogK: -6.7 ± 0.2         LogK°I=0 (Conversion to I = 0):   -6.38
Experiment: Potentiometric Titration
Ionic Strength: 0.1 mol/L KNO3
Fit Method:
 
1 data sets were retrieved