| H2O |
+ |
0.1019 mM
NaHSO4
|
|
+ |
3.699 mM
Na2SO4
|
|
+ |
atmospheric CO2 (pCO2 = 3.408)
|
| Electrical conductivity: |
|
874.8 |
µS/cm |
|
(info) |
| Ionic strength: |
|
11.185 |
mmol/L |
|
(info) |
| Alkalinity: |
|
-0.102 |
meq/L |
|
(info) |
| Total hardness: |
|
0.0 |
meq/L |
|
(info) |
| Carbonate hardness: |
|
0.0 |
meq/L |
|
(info) |
| Redox potential (Eh): |
|
114 |
mV |
|
|
Elements (in mM)
| C(4) |
DIC |
1.34e-02 |
| Na |
Na |
7.50e+00 |
| S |
S |
3.80e+00 |
| S(6) |
Sulfate |
3.80e+00 |
| S(4) |
Sulfite |
6.49e-13 |
| S(-2) |
Sulfide |
2.61e-16 |
Aqueous Species (in mM)
| H+ |
8.24e-02 |
| OH- |
1.49e-07 |
| CO2 |
1.33e-02 |
| HCO3- |
8.76e-05 |
| CO3-2 |
7.50e-11 |
| NaOH |
1.58e-10 |
| Na+ |
7.41e+00 |
| NaHCO3 |
2.95e-07 |
| NaCO3- |
6.80e-12 |
| NaSO4- |
8.95e-02 |
| HSO4- |
1.96e-02 |
| SO4-2 |
3.69e+00 |
| H2S |
2.60e-16 |
| H2SO3 |
3.15e-15 |
| HSO3- |
6.45e-13 |
| SO3-2 |
8.02e-16 |
| H2 |
5.74e-13 |
| Mineral |
Formula |
SI |
Saturation state |
| Thenardite |
Na2SO4 |
-6.61 |
under-saturated
|
| Mirabilite |
Na2SO4:10H2O |
-5.82 |
under-saturated
|
| Nahcolite |
NaHCO3 |
-8.73 |
under-saturated
|
| Trona |
NaHCO3:Na2CO3:2H2O |
-26.14 |
under-saturated
|
| Natron |
Na2CO3:10H2O |
-16.35 |
under-saturated
|
| Thermonatrite |
Na2CO3:H2O |
-17.78 |
under-saturated
|
| Sulfur |
S |
-11.33 |
under-saturated
|
| NaMetal |
Na |
-49.95 |
under-saturated
|
Disclaimer:
The pH calculator has been tested with great care. Nevertheless, the results are provided without warranty.