RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Hematite
Reference: HL08
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: -8.54         LogK2.31 nm−2 (SSD-normalized):   -7.60
Experiment: Potentiometric Titration
Ionic Strength: NaClO4
Temperature: 298.15 K
Solid/Liquid Ratio: 11.8 g/L
pH Range: 4 - 10.5
Fit Method: FITEQL
Comment: Hematite A; 1.0M standard state equilibrium
 
1 data sets were retrieved