| H2O |
+ |
0.0999 mM
CaCO3
|
|
+ |
2.2 mM
Na2CO3
|
| Electrical conductivity: |
|
530.5 |
µS/cm |
|
(info) |
| Ionic strength: |
|
5.894 |
mmol/L |
|
(info) |
| Alkalinity: |
|
4.419 |
meq/L |
|
(info) |
| Total hardness: |
|
0.019 |
meq/L |
|
(info) |
| Carbonate hardness: |
|
4.419 |
meq/L |
|
(info) |
| Redox potential (Eh): |
|
420 |
mV |
|
|
Elements (in mM)
| C(4) |
DIC |
2.21e+00 |
| Ca |
Ca |
9.56e-03 |
| Na |
Na |
4.40e+00 |
| O(0) |
O(0) |
2.60e-12 |
Aqueous Species (in mM)
| H+ |
2.18e-08 |
| OH- |
5.37e-01 |
| CO2 |
2.25e-05 |
| HCO3- |
5.36e-01 |
| CO3-2 |
1.57e+00 |
| Ca+2 |
3.97e-03 |
| CaCO3 |
5.54e-03 |
| CaHCO3+ |
1.97e-05 |
| CaOH+ |
2.56e-05 |
| NaOH |
3.49e-04 |
| Na+ |
4.31e+00 |
| NaHCO3 |
1.10e-03 |
| NaCO3- |
9.18e-02 |
| O2 |
1.30e-12 |
| Mineral |
Formula |
SI |
Saturation state |
| Calcite |
CaCO3 |
0.00 |
9.04e-02 mM
precipitates
|
| Portlandite |
Ca(OH)2 |
-6.95 |
under-saturated
|
| Nahcolite |
NaHCO3 |
-5.16 |
under-saturated
|
| Trona |
NaHCO3:Na2CO3:2H2O |
-12.65 |
under-saturated
|
| Natron |
Na2CO3:10H2O |
-6.43 |
under-saturated
|
| Thermonatrite |
Na2CO3:H2O |
-7.87 |
under-saturated
|
| Aragonite |
CaCO3 |
-0.14 |
under-saturated
|
| Vaterite |
CaCO3 |
-0.57 |
under-saturated
|
| CaCO3(a) |
CaCO3 |
-2.08 |
under-saturated
|
| Ikaite |
CaCO3:6H2O |
-1.86 |
under-saturated
|
| NaMetal |
Na |
-55.36 |
under-saturated
|
Disclaimer:
The pH calculator has been tested with great care. Nevertheless, the results are provided without warranty.