Mineral: |
Goethite |
Reference: |
BM81 |
SCM Type: |
TL - Triple Layer |
Ligand: |
Mg<2+>
- magnesium
|
Site Type: |
»Fe-OH |
Equation: |
»Fe-OH + Mg<2+> + H2O ⇔ »Fe-O-Mg(OH) + 2 H<1+> |
LogK: |
-14.25 LogK°I=0 (Conversion to I = 0): -14.25
LogK2.31 nm−2 (SSD-normalized): -13.53
|
Experiment: |
Potentiometric Titration |
Ionic Strength: |
0.0 mol/L
NaCl
|
Solid/Liquid Ratio: |
7.48 g/L |
pH Range: |
6.5-9.5 |
Ligand Concentration Range: |
5.77E-5. 5.83E-5. 9.97E-5. 8.95E-4 mol/L |
Fit Method: |
MINEQL |
Comment: |
citation in [BCE90] as ferrihydrite; 0.53, 0.01, and 0.001 M NaCl |
|