Show Detailed Complexation Query Results
Surface Complex Formation Data:
Mineral: |
Goethite |
Reference: |
RHV06a |
SCM Type: |
CDM - (CD-)MUSIC |
Ligand: |
Na<1+>
- sodium
|
Site Type: |
»Fe-singly |
Equation: |
»Fe-singly-OH<0.5-> + Na<1+> ⇔ »Fe-singly-OH-Na<0.5+> |
LogK: |
-0.38 ± 0.08
LogK2.31 nm−2 (SSD-normalized): -0.31
|
Experiment: |
Potentiometric Titration |
Ionic Strength: |
|
Temperature: |
293.15 K |
Solid/Liquid Ratio: |
16.52 g/L |
pH Range: |
5-10.5 |
Ligand Concentration Range: |
0.04-0.2 mol/L |
Fit Method: |
Comment: |
electrolyte NaCl (0.04, 0.1, 0.2M) or NaNO3 (0.2M); to simplify the modeling, the logK for singly and triply coordinated surface groups are set equal |
|
1 data sets were retrieved
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