RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: KYFGD13
SCM Type: ETL - Extended Triple Layer
Ligand: Si(OH)4<0> - Silicic acid
Site Type: »Fe-OH
Equation: 2 »Fe-OH + Si(OH)4<0>  ⇔  (»Fe-O)2-Si(OH)2 + 2 H2O
LogK: 10.7        LogK°I=0 (Conversion to I = 0):   10.70         LogK2.31 nm−2 (SSD-normalized):   12.57
Experiment: Batch Sorption Experiments
Ionic Strength: 0.01 mol/L NaNO3
Temperature: 293.15 K
Solid/Liquid Ratio: 3.0 g/L
pH Range: 3 - 11
Ligand Concentration Range: 5.34E-4; 1.282E-3 mol/L
Fit Method: GEOSURF
Comment: referenced to the hypothetical 1.0 M standard state
 
1 data sets were retrieved