| Mineral: |
Rhodochrosite |
| Reference: |
PS02b |
| SCM Type: |
CC - Constant Capacitance
(C1: 17.0 F/m2) |
| Ionic Strength: |
0.0 mol/L of
NaCl
|
| Site Type: |
»CO3H |
| PZC: |
7.8 |
| pK1: |
|
pK1°I=0 (Conversion to I = 0): |
|
|
| pK2: |
5.0 |
pK2°I=0 (Conversion to I = 0): |
5.00 |
pK22.31 nm−2 (normalized): |
4.62 |
| Site Density in nm-2: |
5.5343 |
| Original Site Density: |
9.19 µmol / m² surface
|
| Solid/Liquid Ratio in g/L: |
|
| pH Range: |
|
| Temperature in K: |
298.15 |
| Method for Site Density: |
Geometrical Calculation |
| Method for Protolysis: | Electrophoretic Mobility |
| Fit Method: | MINTEQA2 |
| Comment: |
pK values from [VCSW93]; PZC at 1E-5 M sumCO2; temperature 25+-1°C |
| |
| Mineral: |
Rhodochrosite |
| Reference: |
PS02b |
| SCM Type: |
CC - Constant Capacitance
(C1: 17.0 F/m2) |
| Ionic Strength: |
0.0 mol/L of
NaCl
|
| Site Type: |
Mn |
| PZC: |
7.8 |
| pK1: |
9.9 |
pK1°I=0 (Conversion to I = 0): |
9.90 |
pK12.31 nm−2 (normalized): |
10.28 |
| pK2: |
14.0 |
pK2°I=0 (Conversion to I = 0): |
14.00 |
pK22.31 nm−2 (normalized): |
13.62 |
| Site Density in nm-2: |
5.5343 |
| Original Site Density: |
9.19 µmol / m² surface
|
| Solid/Liquid Ratio in g/L: |
|
| pH Range: |
|
| Temperature in K: |
298.15 |
| Method for Site Density: |
Geometrical Calculation |
| Method for Protolysis: | Electrophoretic Mobility |
| Fit Method: | MINTEQA2 |
| Comment: |
pK values from [VCSW93]; PZC at 1E-5 M sumCO2; temperature 25+-1°C |
| |
