Show Detailed Complexation Query Results
Surface Complex Formation Data:
Mineral: |
Quartz |
Reference: |
S05 |
SCM Type: |
TL - Triple Layer |
Ligand: |
NO2<1->
- nitrite
|
Site Type: |
»Si-OH |
Equation: |
»SiOH + NO2<1-> + H<1+> ⇔ »SiOH2-NO2 |
LogK: |
2.9
|
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-OH2<1+> + NO2<1-> = »Si-OH2-NO2 logK = 5.1 »Si-OH + H<1+> = »Si-OH2<1+> -pK1 = logK = -2.2 sum »Si-OH + NO2<1->+ H<1+> = »Si-OH2-NO2 logK= 5.1-2.2 = 2.9 |
|
1 data sets were retrieved
|