RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Goethite
Reference: D78
SCM Type: TL - Triple Layer
Ligand: K<1+> - potassium
Site Type: »Fe-OH
Equation: »Fe-OH + K<1+>  ⇔  »Fe-O-K + H<1+>
LogK: -8.9        LogK°I=0 (Conversion to I = 0):   -8.90         LogK2.31 nm−2 (SSD-normalized):   -7.96
Experiment: Potentiometric Titration
Ionic Strength: 0.1 mol/L KNO3
Fit Method: graphic extrapolation
Comment: based on raw data of [Y75]; cited in [J81], [DL78a]; log K is used in [AGZS89] for Na+
 
1 data sets were retrieved