| H2O |
+ |
0.4996 mM
CaCO3
|
|
+ |
0.4984 mM
MgSO4
|
|
+ |
0.1711 mM
NaCl
|
|
+ |
atmospheric CO2 (pCO2 = 3.408)
|
| Electrical conductivity: |
|
221.7 |
µS/cm |
|
(info) |
| Ionic strength: |
|
3.418 |
mmol/L |
|
(info) |
| Alkalinity: |
|
0.999 |
meq/L |
|
(info) |
| Total hardness: |
|
1.996 |
meq/L |
|
(info) |
| Carbonate hardness: |
|
0.999 |
meq/L |
|
(info) |
| Redox potential (Eh): |
|
544 |
mV |
|
|
Elements (in mM)
| C(4) |
DIC |
9.96e-01 |
| Ca |
Ca |
5.00e-01 |
| Mg |
Mg |
4.98e-01 |
| Na |
Na |
1.71e-01 |
| S |
S |
4.98e-01 |
| S(6) |
Sulfate |
4.98e-01 |
| Cl |
Cl |
1.71e-01 |
| O(0) |
O(0) |
5.58e-14 |
Aqueous Species (in mM)
| H+ |
6.96e-06 |
| OH- |
1.63e-03 |
| CO2 |
1.33e-02 |
| HCO3- |
9.60e-01 |
| CO3-2 |
8.27e-03 |
| Ca+2 |
4.66e-01 |
| CaSO4 |
2.50e-02 |
| CaCO3 |
3.92e-03 |
| CaHSO4+ |
1.03e-09 |
| CaHCO3+ |
4.44e-03 |
| CaOH+ |
9.77e-06 |
| Mg+2 |
4.63e-01 |
| MgOH+ |
2.13e-04 |
| MgCO3 |
2.22e-03 |
| MgHCO3+ |
4.07e-03 |
| MgSO4 |
2.92e-02 |
| NaOH |
4.35e-08 |
| Na+ |
1.71e-01 |
| NaHCO3 |
8.12e-05 |
| NaCO3- |
2.05e-05 |
| NaSO4- |
2.95e-04 |
| Cl- |
1.71e-01 |
| HSO4- |
2.35e-07 |
| SO4-2 |
4.44e-01 |
| O2 |
2.79e-14 |
| Mineral |
Formula |
SI |
Saturation state |
| Calcite |
CaCO3 |
-0.15 |
under-saturated
|
| Gypsum |
CaSO4:2H2O |
-2.32 |
under-saturated
|
| Portlandite |
Ca(OH)2 |
-9.87 |
under-saturated
|
| Brucite |
Mg(OH)2 |
-3.92 |
under-saturated
|
| Halite |
NaCl |
-9.17 |
under-saturated
|
| Thenardite |
Na2SO4 |
-10.69 |
under-saturated
|
| Mirabilite |
Na2SO4:10H2O |
-9.90 |
under-saturated
|
| Nahcolite |
NaHCO3 |
-6.29 |
under-saturated
|
| Trona |
NaHCO3:Na2CO3:2H2O |
-18.83 |
under-saturated
|
| Natron |
Na2CO3:10H2O |
-11.47 |
under-saturated
|
| Thermonatrite |
Na2CO3:H2O |
-12.91 |
under-saturated
|
| Aragonite |
CaCO3 |
-0.29 |
under-saturated
|
| Vaterite |
CaCO3 |
-0.72 |
under-saturated
|
| CaCO3(a) |
CaCO3 |
-2.23 |
under-saturated
|
| Ikaite |
CaCO3:6H2O |
-2.01 |
under-saturated
|
| Anhydrite |
CaSO4 |
-2.54 |
under-saturated
|
| Dolomite |
CaMg(CO3)2 |
-0.17 |
under-saturated
|
| Magnesite |
MgCO3 |
-0.60 |
under-saturated
|
| Glauberite |
Na2Ca(SO4)2 |
-12.48 |
under-saturated
|
| Hydrophilite |
CaCl2 |
-22.77 |
under-saturated
|
| Bischofite |
MgCl2:6H2O |
-15.42 |
under-saturated
|
| Epsomite |
MgSO4:7H2O |
-4.76 |
under-saturated
|
| Antarcticite |
CaCl2:6H2O |
-15.12 |
under-saturated
|
| Sulfur |
S |
-88.31 |
under-saturated
|
| MgMetal |
Mg |
-101.32 |
under-saturated
|
| NaMetal |
Na |
-58.84 |
under-saturated
|
Disclaimer:
The pH calculator has been tested with great care. Nevertheless, the results are provided without warranty.