| H2O |
+ |
0.025 mM
NaOH
|
|
+ |
0.0555 mM
H2O
|
|
+ |
0.0062 mM
Na2SO3
|
| Electrical conductivity: |
|
8.0 |
µS/cm |
|
(info) |
| Ionic strength: |
|
0.042 |
mmol/L |
|
(info) |
| Alkalinity: |
|
0.029 |
meq/L |
|
(info) |
| Total hardness: |
|
0.0 |
meq/L |
|
(info) |
| Carbonate hardness: |
|
0.029 |
meq/L |
|
(info) |
| Redox potential (Eh): |
|
-370 |
mV |
|
|
Elements (in mM)
| Na |
Na |
3.74e-02 |
| S |
S |
6.19e-03 |
| S(6) |
Sulfate |
4.31e-03 |
| S(4) |
Sulfite |
4.75e-13 |
| S(-2) |
Sulfide |
1.88e-03 |
Aqueous Species (in mM)
| H+ |
3.65e-07 |
| OH- |
2.79e-02 |
| NaOH |
1.82e-07 |
| Na+ |
3.74e-02 |
| NaSO4- |
7.83e-07 |
| HSO4- |
1.48e-10 |
| SO4-2 |
4.31e-03 |
| H2S |
6.94e-07 |
| HS- |
2.21e-04 |
| S-2 |
7.54e-08 |
| HSO3- |
2.47e-15 |
| SO3-2 |
4.72e-13 |
| H2 |
2.92e-07 |
| Mineral |
Formula |
SI |
Saturation state |
| Thenardite |
Na2SO4 |
-13.88 |
under-saturated
|
| Mirabilite |
Na2SO4:10H2O |
-13.09 |
under-saturated
|
| Sulfur |
S |
-7.61 |
under-saturated
|
| NaMetal |
Na |
-44.03 |
under-saturated
|
Disclaimer:
The pH calculator has been tested with great care. Nevertheless, the results are provided without warranty.