RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: MD06
SCM Type: DDL - Diffuse Double Layer
Ligand: Zn<2+> - zinc
Site Type: »Fe-OH
Equation: »Fe-OH + Zn<2+>  ⇔  »Fe-O-Zn<1+> + H<1+>
LogK: -0.96 ± 0.05         LogK°I=0 (Conversion to I = 0):   -0.96         LogK2.31 nm−2 (SSD-normalized):   -0.02
Experiment: Best Estimate
Ionic Strength: 0.0 mol/L
Temperature: 298.15 K
Fit Method: FITEQL
Comment: overall best estimate SC constants based on 21 data sets; details can be found in [M95b]
 
1 data sets were retrieved