| H2O |
+ |
1000.0 mM
NaHCO3
|
|
+ |
1000.0 mM
MgSO4
|
|
+ |
100.0 mM
CaCl2
|
|
+ |
atmospheric CO2 (pCO2 = 3.408)
|
| Electrical conductivity: |
|
65020.8 |
µS/cm |
|
(info) |
| Ionic strength: |
|
1680.794 |
mmol/L |
|
(info) |
| Alkalinity: |
|
60.994 |
meq/L |
|
(info) |
| Total hardness: |
|
1258.392 |
meq/L |
|
(info) |
| Carbonate hardness: |
|
60.994 |
meq/L |
|
(info) |
| Redox potential (Eh): |
|
553 |
mV |
|
|
Elements (in mM)
| C(4) |
DIC |
4.00e+01 |
| Ca |
Ca |
1.04e-01 |
| Mg |
Mg |
6.29e+02 |
| Na |
Na |
9.98e+02 |
| S |
S |
9.98e+02 |
| S(6) |
Sulfate |
9.98e+02 |
| Cl |
Cl |
2.00e+02 |
| O(0) |
O(0) |
3.58e-10 |
Aqueous Species (in mM)
| H+ |
1.25e-06 |
| OH- |
1.95e-02 |
| CO2 |
9.04e-03 |
| HCO3- |
9.93e+00 |
| CO3-2 |
2.04e+00 |
| Ca+2 |
3.80e-02 |
| CaSO4 |
6.10e-02 |
| CaCO3 |
3.77e-03 |
| CaHSO4+ |
5.14e-10 |
| CaHCO3+ |
1.26e-03 |
| CaOH+ |
2.77e-06 |
| Mg+2 |
1.76e+02 |
| MgOH+ |
3.56e-01 |
| MgCO3 |
1.29e+01 |
| MgHCO3+ |
7.95e+00 |
| MgSO4 |
4.32e+02 |
| NaOH |
1.12e-03 |
| Na+ |
7.83e+02 |
| NaHCO3 |
1.42e+00 |
| NaCO3- |
5.68e+00 |
| NaSO4- |
2.08e+02 |
| Cl- |
2.00e+02 |
| HSO4- |
6.54e-06 |
| SO4-2 |
3.58e+02 |
| O2 |
1.79e-10 |
| Mineral |
Formula |
SI |
Saturation state |
| Calcite |
CaCO3 |
0.00 |
9.99e+01 mM
precipitates
|
| Gypsum |
CaSO4:2H2O |
-1.80 |
under-saturated
|
| Portlandite |
Ca(OH)2 |
-9.74 |
under-saturated
|
| Brucite |
Mg(OH)2 |
0.00 |
3.70e+02 mM
precipitates
|
| Halite |
NaCl |
-2.75 |
under-saturated
|
| Thenardite |
Na2SO4 |
-1.45 |
under-saturated
|
| Mirabilite |
Na2SO4:10H2O |
-0.82 |
under-saturated
|
| Nahcolite |
NaHCO3 |
-1.88 |
under-saturated
|
| Trona |
NaHCO3:Na2CO3:2H2O |
-5.61 |
under-saturated
|
| Natron |
Na2CO3:10H2O |
-2.80 |
under-saturated
|
| Thermonatrite |
Na2CO3:H2O |
-4.08 |
under-saturated
|
| Aragonite |
CaCO3 |
-0.14 |
under-saturated
|
| Vaterite |
CaCO3 |
-0.57 |
under-saturated
|
| CaCO3(a) |
CaCO3 |
-2.08 |
under-saturated
|
| Ikaite |
CaCO3:6H2O |
-1.96 |
under-saturated
|
| Anhydrite |
CaSO4 |
-1.99 |
under-saturated
|
| Dolomite |
CaMg(CO3)2 |
3.91 |
super-saturated
|
| Magnesite |
MgCO3 |
3.33 |
super-saturated
|
| Glauberite |
Na2Ca(SO4)2 |
-2.69 |
under-saturated
|
| Hydrophilite |
CaCl2 |
-18.61 |
under-saturated
|
| Bischofite |
MgCl2:6H2O |
-7.58 |
under-saturated
|
| Epsomite |
MgSO4:7H2O |
-0.54 |
under-saturated
|
| Antarcticite |
CaCl2:6H2O |
-11.06 |
under-saturated
|
| Sulfur |
S |
-93.86 |
under-saturated
|
| MgMetal |
Mg |
-99.37 |
under-saturated
|
| NaMetal |
Na |
-55.42 |
under-saturated
|
Disclaimer:
The pH calculator has been tested with great care. Nevertheless, the results are provided without warranty.