Mineral: |
Goethite |
Reference: |
BNPS00 |
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: |
-0.6 LogK°I=0 (Conversion to I = 0): -0.49
LogK2.31 nm−2 (SSD-normalized): -0.53
|
Experiment: |
Potentiometric Titration |
Ionic Strength: |
0.1 mol/L
NaNO3
|
Temperature: |
298.15 K |
pH Range: |
3-11 |
Ligand Concentration Range: |
0.1 mol/L |
Fit Method: |
FITEQL |
Comment: |
equation =FeOH<-0.5> + Na<1+> = =FeOH<-0.5>-Na<1+>; value also in [BLBBS01] for 0M and other SSA |
|