| H2O |
+ |
0.0119 mM
NaHCO3
|
|
+ |
0.0009 mM
Na2CO3
|
|
+ |
0.0001 mM
CaCO3
|
| Electrical conductivity: |
|
1.5 |
µS/cm |
|
(info) |
| Ionic strength: |
|
0.014 |
mmol/L |
|
(info) |
| Alkalinity: |
|
0.014 |
meq/L |
|
(info) |
| Total hardness: |
|
0.0 |
meq/L |
|
(info) |
| Carbonate hardness: |
|
0.014 |
meq/L |
|
(info) |
| Redox potential (Eh): |
|
580 |
mV |
|
|
Elements (in mM)
| C(4) |
DIC |
1.29e-02 |
| Ca |
Ca |
9.99e-05 |
| Na |
Na |
1.38e-02 |
| O(0) |
O(0) |
5.62e-12 |
Aqueous Species (in mM)
| H+ |
8.32e-06 |
| OH- |
1.21e-03 |
| CO2 |
2.34e-04 |
| HCO3- |
1.26e-02 |
| CO3-2 |
7.25e-05 |
| Ca+2 |
9.99e-05 |
| CaCO3 |
1.17e-08 |
| CaHCO3+ |
1.58e-08 |
| CaOH+ |
1.97e-09 |
| NaOH |
2.95e-09 |
| Na+ |
1.38e-02 |
| NaHCO3 |
9.72e-08 |
| NaCO3- |
1.83e-08 |
| O2 |
2.81e-12 |
| Mineral |
Formula |
SI |
Saturation state |
| Calcite |
CaCO3 |
-5.68 |
under-saturated
|
| Portlandite |
Ca(OH)2 |
-13.64 |
under-saturated
|
| Nahcolite |
NaHCO3 |
-9.21 |
under-saturated
|
| Trona |
NaHCO3:Na2CO3:2H2O |
-25.84 |
under-saturated
|
| Natron |
Na2CO3:10H2O |
-15.56 |
under-saturated
|
| Thermonatrite |
Na2CO3:H2O |
-17.00 |
under-saturated
|
| Aragonite |
CaCO3 |
-5.82 |
under-saturated
|
| Vaterite |
CaCO3 |
-6.24 |
under-saturated
|
| CaCO3(a) |
CaCO3 |
-7.75 |
under-saturated
|
| Ikaite |
CaCO3:6H2O |
-7.53 |
under-saturated
|
| NaMetal |
Na |
-60.51 |
under-saturated
|
Disclaimer:
The pH calculator has been tested with great care. Nevertheless, the results are provided without warranty.