RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: MF92a
SCM Type: TL - Triple Layer
Ligand: CrO4<2-> - chromate
Site Type: »Fe-OH
Equation: »Fe-OH + CrO4<2-> + 2 H<1+>  ⇔  »Fe-OH2-HCrO4
LogK: 20.7 ± 0.3         LogK°I=0 (Conversion to I = 0):   20.70         LogK2.31 nm−2 (SSD-normalized):   21.64
Experiment: Potentiometric Titration
Ionic Strength: 0.0 mol/L KNO3
Fit Method: FITEQL
 
1 data sets were retrieved