Show Detailed Complexation Query Results
Surface Complex Formation Data:
Mineral: |
Quartz |
Reference: |
S05 |
SCM Type: |
TL - Triple Layer |
Ligand: |
K<1+>
- potassium
|
Site Type: |
»Si-OH |
Equation: |
»SiOH + K<1+> ⇔ »SiO-K + H<1+> |
LogK: |
-4.2
|
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 »Si-O<1-> + K<1+> = »Si-O-K logK = 2.0 »Si-OH = »Si-O<1-> + H<1+> pK2 = -logK = 6.2 sum »Si-OH + K<1+> = »Si-O-K + H<1+> logK= 2.0 -6.2 = -4.2 |
|
1 data sets were retrieved
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