RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: VRL94
SCM Type: DDL - Diffuse Double Layer
Ligand: CrO4<2-> - chromate
Site Type: »Fe-OH
Equation: »Fe-OH + CrO4<2-> + H<1+>  ⇔  »Fe-OH2-CrO4<1->
LogK: 12.75        LogK°I=0 (Conversion to I = 0):   12.75         LogK2.31 nm−2 (SSD-normalized):   13.69
Experiment: Potentiometric Titration
Ionic Strength: 0.0 mol/L NaClO4
Temperature: 298.0 K
Ligand Concentration Range: 5e-6 mol/L
Fit Method: FITEQL
 
1 data sets were retrieved