| H2O |
+ |
2.3 mM
MgCl2
|
|
+ |
3.8 mM
CaCl2
|
|
+ |
5.0 mM
KHCO3
|
|
+ |
atmospheric CO2 (pCO2 = 3.408)
|
| Electrical conductivity: |
|
1588.8 |
µS/cm |
|
(info) |
| Ionic strength: |
|
16.899 |
mmol/L |
|
(info) |
| Alkalinity: |
|
0.779 |
meq/L |
|
(info) |
| Total hardness: |
|
7.978 |
meq/L |
|
(info) |
| Carbonate hardness: |
|
0.779 |
meq/L |
|
(info) |
| Redox potential (Eh): |
|
582 |
mV |
|
|
Elements (in mM)
| C(4) |
DIC |
7.75e-01 |
| Ca |
Ca |
1.69e+00 |
| Mg |
Mg |
2.30e+00 |
| K |
K |
5.00e+00 |
| Cl |
Cl |
1.22e+01 |
| O(0) |
O(0) |
4.75e-12 |
Aqueous Species (in mM)
| H+ |
1.03e-05 |
| OH- |
1.24e-03 |
| CO2 |
1.33e-02 |
| HCO3- |
7.25e-01 |
| CO3-2 |
5.34e-03 |
| Ca+2 |
1.67e+00 |
| CaCO3 |
5.53e-03 |
| CaHCO3+ |
9.40e-03 |
| CaOH+ |
2.07e-05 |
| Mg+2 |
2.28e+00 |
| MgOH+ |
6.21e-04 |
| MgCO3 |
4.34e-03 |
| MgHCO3+ |
1.20e-02 |
| KOH |
1.64e-06 |
| K+ |
5.00e+00 |
| Cl- |
1.22e+01 |
| O2 |
2.37e-12 |
| Mineral |
Formula |
SI |
Saturation state |
| Calcite |
CaCO3 |
0.00 |
2.11e+00 mM
precipitates
|
| Portlandite |
Ca(OH)2 |
-9.72 |
under-saturated
|
| Brucite |
Mg(OH)2 |
-3.62 |
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
|
| Dolomite |
CaMg(CO3)2 |
0.27 |
super-saturated
|
| Magnesite |
MgCO3 |
-0.31 |
under-saturated
|
| Sylvite |
KCl |
-5.16 |
under-saturated
|
| Hydrophilite |
CaCl2 |
-18.68 |
under-saturated
|
| Bischofite |
MgCl2:6H2O |
-11.19 |
under-saturated
|
| Antarcticite |
CaCl2:6H2O |
-11.03 |
under-saturated
|
| K2CO3:1.5H2O |
K2CO3:1.5H2O |
-13.25 |
under-saturated
|
| MgMetal |
Mg |
-101.99 |
under-saturated
|
| KMetal |
K |
-61.64 |
under-saturated
|
Disclaimer:
The pH calculator has been tested with great care. Nevertheless, the results are provided without warranty.