RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Ferrihydrite
Reference: D78
SCM Type: TL - Triple Layer
Ligand: S2O3<2-> - thiosulfate
Site Type: »Fe-OH
Equation: »Fe-OH + S2O3<2-> + H<1+>  ⇔  »Fe-OH2-S2O3<1->
LogK: -10.0        LogK°I=0 (Conversion to I = 0):   -9.46         LogK2.31 nm−2 (SSD-normalized):   -9.06
Experiment: Potentiometric Titration
Ionic Strength: 0.1 mol/L NaNO3
Fit Method: graphic extrapolation
Comment: cited in [DL80] and [DL78a]; [D78] cited as [D77]
 
1 data sets were retrieved