Show Detailed Complexation Query Results
Surface Complex Formation Data:
Mineral: |
Ferrihydrite |
Reference: |
KM89a |
SCM Type: |
TL - Triple Layer |
Ligand: |
K<1+>
- potassium
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + K<1+> ⇔ »Fe-O-K + H<1+> |
LogK: |
-8.0
LogK2.31 nm−2 (SSD-normalized): -3.69
|
Experiment: |
Potentiometric Titration |
Ionic Strength: |
1.0 mol/L
KNO3
|
Fit Method: |
graphic extrapolation |
Comment: |
single extrapolation to zero-charge condition for titration in 1M KNO3; double extrapolation to alpha=0 and c=1: logK=-8.5 |
|
1 data sets were retrieved
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