Show Detailed Complexation Query Results
Surface Complex Formation Data:
Mineral: |
Goethite |
Reference: |
GESGA97 |
SCM Type: |
CC - Constant Capacitance |
Ligand: |
AsO4<3->
- arsenate
|
Site Type: |
»Fe-OH |
Equation: |
2 »Fe-OH + AsO4<3-> + 3 H<1+> ⇔ (»Fe)2-HAsO4 + 2 H2O |
LogK: |
17.0
LogK2.31 nm−2 (SSD-normalized):
|
Experiment: |
Potentiometric Titration |
Ionic Strength: |
NaNO3
|
Temperature: |
298.2 K |
Fit Method: |
FITEQL |
Comment: |
0.01M or 0.1M NaNO3; T=298.2+-0.1K; inner-sphere, bidentate surface complexes |
|
1 data sets were retrieved
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