RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Hematite
Reference: RGMMD08
SCM Type: TL - Triple Layer
Ligand: Na<1+> - sodium
Site Type: »Fe-OH
Equation: »Fe-OH + Na<1+>  ⇔  »Fe-O<1->-Na<1+> + H<1+>
LogK: -6.85        LogK°I=0 (Conversion to I = 0):   -6.85         LogK2.31 nm−2 (SSD-normalized):   -5.91
Experiment: Literature
Ionic Strength: 0.1 mol/L NaCl
Fit Method: FITEQL
Comment: Equilibrium constants are computed from [S05] and referred to the hypothetical 1.0 M standard state.
SSD = 1.49 sites/nm²
 
1 data sets were retrieved