RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: MF92a
SCM Type: DDL - Diffuse Double Layer
Ligand: CrO4<2-> - chromate
Site Type: »Fe-OH
Equation: »Fe-OH + CrO4<2-> + H<1+>  ⇔  »Fe-CrO4<1-> + H2O
LogK: 11.6 ± 0.1         LogK°I=0 (Conversion to I = 0):   11.60         LogK2.31 nm−2 (SSD-normalized):   12.54
Experiment: Potentiometric Titration
Ionic Strength: 0.0 mol/L KNO3
Fit Method: FITEQL
 
1 data sets were retrieved