RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: BM79
SCM Type: TL - Triple Layer
Ligand: Ca<2+> - calcium
Site Type: »Fe-OH
Equation: 2 »Fe-OH + Ca<2+>  ⇔  (»Fe-O)2-Ca + 2 H<1+>
LogK: -15.8         LogK2.31 nm−2 (SSD-normalized):   -14.37
Experiment: Potentiometric Titration
Ionic Strength: 1.0 mol/L CaCl2
Fit Method:
Comment: free of CO2; experiments in CaCl2 or mixed electrolyte solutions of different ionic strength containing the major ions of seawater in their appropriate seawater proportions
 
1 data sets were retrieved