RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

Show Detailed Complexation Query Results


Surface Complex Formation Data:

Mineral: Goethite
Reference: KNT18
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: -7.8         LogK2.31 nm−2 (SSD-normalized):   -6.86
Experiment: Potentiometric Titration
Ionic Strength: NaCl
Solid/Liquid Ratio: 7.48 g/L
pH Range: 4 - 10
Fit Method: GEOSURF
Comment: extended TLM; values refer to the hypothetical 1 M standard state; experimental data taken from [BM81]
 
1 data sets were retrieved