RES³T - Rossendorf Expert System for Surface and Sorption Thermodynamics

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Surface Complex Formation Data:

Mineral: Magnetite
Reference: P02a
SCM Type: 1pK-BS - 1pK-Basic Stern
Ligand: K<1+> - potassium
Site Type: »Fe-singly
Equation: »Fe-singly-OH<0.5-> + K<1+>  ⇔  »Fe-singly-OH-K<0.5+>
LogK: -0.4        LogK°I=0 (Conversion to I = 0):   -0.38         LogK2.31 nm−2 (SSD-normalized):  
Experiment: Potentiometric Titration
Ionic Strength: 0.001 mol/L KNO3
Fit Method: Unknown
Comment: same logK for 303,323,353 K and 0.01,0.1M, resp.
 
1 data sets were retrieved