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: Ca<2+> - calcium
Site Type: »Fe-OH
Equation: »Fe-OH + Ca<2+> + H2O  ⇔  »Fe-O-Ca(OH) + 2 H<1+>
LogK: -14.5        LogK°I=0 (Conversion to I = 0):   -14.50         LogK2.31 nm−2 (SSD-normalized):   -13.78
Experiment: Potentiometric Titration
Ionic Strength: 0.0 mol/L NaCl
Solid/Liquid Ratio: 7.48 g/L
pH Range: 6.5-9
Ligand Concentration Range: 1.48E-5. 3.83E-4. 4.02E-4 mol/L
Fit Method: MINEQL
Comment: 0.01 and 0.001 M NaCl
 
1 data sets were retrieved