| H2O |
+ |
400.0 mM
NiSO4
|
|
+ |
16.5 mM
NaOH
|
| Electrical conductivity: |
|
22451.5 |
µS/cm |
|
(info) |
| Ionic strength: |
|
639.288 |
mmol/L |
|
(info) |
| Alkalinity: |
|
0.005 |
meq/L |
|
(info) |
| Total hardness: |
|
783.505 |
meq/L |
|
(info) |
| Carbonate hardness: |
|
0.005 |
meq/L |
|
(info) |
| Redox potential (Eh): |
|
704 |
mV |
|
|
Elements (in mM)
| Na |
Na |
1.65e+01 |
| S |
S |
4.00e+02 |
| S(6) |
Sulfate |
4.00e+02 |
| Ni |
Ni |
3.92e+02 |
| O(0) |
O(0) |
1.05e-11 |
Aqueous Species (in mM)
| H+ |
1.13e-03 |
| OH- |
1.89e-05 |
| NaOH |
2.08e-08 |
| Na+ |
1.43e+01 |
| NaSO4- |
2.21e+00 |
| HSO4- |
3.80e-03 |
| SO4-2 |
1.59e+02 |
| Ni+2 |
1.55e+02 |
| NiOH+ |
1.01e-02 |
| Ni(OH)2 |
5.45e-06 |
| Ni(OH)3- |
9.81e-11 |
| NiSO4 |
2.36e+02 |
| Ni(SO4)2-2 |
1.42e+00 |
| O2 |
5.25e-12 |
| Mineral |
Formula |
SI |
Saturation state |
| Ni(OH)2 |
Ni(OH)2 |
0.00 |
8.25e+00 mM
precipitates
|
| Thenardite |
Na2SO4 |
-5.16 |
under-saturated
|
| Mirabilite |
Na2SO4:10H2O |
-4.41 |
under-saturated
|
| Millerite |
NiS |
-104.84 |
under-saturated
|
| Sulfur |
S |
-85.64 |
under-saturated
|
| NaMetal |
Na |
-59.75 |
under-saturated
|
Disclaimer:
The pH calculator has been tested with great care. Nevertheless, the results are provided without warranty.