Show Detailed Complexation Query Results
Surface Complex Formation Data:
Mineral: |
Ferrihydrite |
Reference: |
BC90 |
SCM Type: |
TL - Triple Layer |
Ligand: |
SeO4<2->
- selenate
|
Site Type: |
»Fe(s)-OH |
Equation: |
»Fe(s)-OH + SeO4<2-> + 2 H<1+> ⇔ »Fe(s)-OH2-HSeO4 |
LogK: |
15.15 LogK°I=0 (Conversion to I = 0): 15.79
LogK2.31 nm−2 (SSD-normalized): 14.18
|
Experiment: |
Potentiometric Titration |
Ionic Strength: |
0.1 mol/L
KCl
|
Ligand Concentration Range: |
26.4 mg/L mol/L |
Fit Method: |
Comment: |
log K value for 264 mg/L: 16.0, outer sphere complex, background electrolyte data from [D78] and [DJL78] assuming KCl behaves like NaNO3 |
|
1 data sets were retrieved
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