| H2O |
+ |
27.0 mM
H2SO4
|
|
+ |
34.0 mM
Ca(OH)2
|
|
+ |
25.0 mM
Ba(OH)2
|
|
+ |
atmospheric CO2 (pCO2 = 3.408)
|
| Electrical conductivity: |
|
459.6 |
µS/cm |
|
(info) |
| Ionic strength: |
|
7.61 |
mmol/L |
|
(info) |
| Alkalinity: |
|
0.63 |
meq/L |
|
(info) |
| Total hardness: |
|
4.624 |
meq/L |
|
(info) |
| Carbonate hardness: |
|
0.63 |
meq/L |
|
(info) |
| Redox potential (Eh): |
|
580 |
mV |
|
|
Elements (in mM)
| C(4) |
DIC |
6.34e-01 |
| Ca |
Ca |
2.31e+00 |
| S |
S |
2.00e+00 |
| S(6) |
Sulfate |
2.00e+00 |
| Ba |
Ba |
1.85e-04 |
| O(0) |
O(0) |
1.89e-12 |
Aqueous Species (in mM)
| H+ |
1.17e-05 |
| OH- |
1.02e-03 |
| CO2 |
1.33e-02 |
| HCO3- |
6.01e-01 |
| CO3-2 |
3.42e-03 |
| Ca+2 |
1.97e+00 |
| CaSO4 |
3.22e-01 |
| CaCO3 |
5.54e-03 |
| CaHSO4+ |
2.23e-08 |
| CaHCO3+ |
1.06e-02 |
| CaOH+ |
2.33e-05 |
| HSO4- |
1.34e-06 |
| SO4-2 |
1.67e+00 |
| Ba+2 |
1.31e-04 |
| BaOH+ |
3.15e-10 |
| BaCO3 |
1.13e-07 |
| BaHCO3+ |
5.29e-07 |
| BaSO4 |
5.36e-05 |
| O2 |
9.46e-13 |
| Mineral |
Formula |
SI |
Saturation state |
| Calcite |
CaCO3 |
0.00 |
3.17e+01 mM
precipitates
|
| Gypsum |
CaSO4:2H2O |
-1.21 |
under-saturated
|
| Portlandite |
Ca(OH)2 |
-9.72 |
under-saturated
|
| Barite |
BaSO4 |
0.00 |
2.50e+01 mM
precipitates
|
| Witherite |
BaCO3 |
-4.10 |
under-saturated
|
| Ba(OH)2:8H2O |
Ba(OH)2:8H2O |
-15.59 |
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
|
| Anhydrite |
CaSO4 |
-1.43 |
under-saturated
|
| BaS |
BaS |
-134.62 |
under-saturated
|
| Sulfur |
S |
-89.64 |
under-saturated
|
Disclaimer:
The pH calculator has been tested with great care. Nevertheless, the results are provided without warranty.