Mineral: |
Rutile |
Reference: |
S05 |
SCM Type: |
TL - Triple Layer |
Ligand: |
TMA<1+>
- tetramethylammonium
|
Site Type: |
»Ti-OH |
Equation: |
»Ti-OH + TMA<1+> ⇔ »Ti-O-TMA + H<1+> |
LogK: |
-5.2
LogK2.31 nm−2 (SSD-normalized): -4.86
|
Experiment: |
Literature |
Ionic Strength: |
1.0 mol/L
|
Temperature: |
298.15 K |
Fit Method: |
Unknown |
Comment: |
calculation from literature values with standard SSA and SSD at ionic strength of 1M »Ti-O<1-> + TMA<1+> = »Ti-O-TMA logK = 3.4 »Ti-OH = »Ti-O<1-> + H<1+> pK2 = -logK = 8.6 sum »Ti-OH + TMA<1+> = »Ti-O-TMA + H<1+> logK=3.4-8.6 = -5.2 |
|