| H2O |
+ |
1.0 mM
Cu(OH)2
|
|
+ |
2.0 mM
NaOH
|
|
+ |
1.0 mM
Ca(OH)2
|
|
+ |
atmospheric CO2 (pCO2 = 3.408)
|
| Electrical conductivity: |
|
208.9 |
µS/cm |
|
(info) |
| Ionic strength: |
|
2.41 |
mmol/L |
|
(info) |
| Alkalinity: |
|
2.283 |
meq/L |
|
(info) |
| Total hardness: |
|
0.283 |
meq/L |
|
(info) |
| Carbonate hardness: |
|
2.283 |
meq/L |
|
(info) |
| Redox potential (Eh): |
|
518 |
mV |
|
|
Elements (in mM)
| C(4) |
DIC |
2.23e+00 |
| Ca |
Ca |
1.32e-01 |
| Na |
Na |
2.00e+00 |
| Cu |
Cu |
9.82e-03 |
| Cu(1) |
Cu(I) |
3.54e-12 |
| Cu(2) |
Cu(II) |
9.82e-03 |
| O(0) |
O(0) |
2.55e-14 |
Aqueous Species (in mM)
| H+ |
3.04e-06 |
| OH- |
3.66e-03 |
| CO2 |
1.33e-02 |
| HCO3- |
2.16e+00 |
| CO3-2 |
4.11e-02 |
| Ca+2 |
1.23e-01 |
| CaCO3 |
5.55e-03 |
| CaHCO3+ |
2.74e-03 |
| CaOH+ |
6.03e-06 |
| NaOH |
1.16e-06 |
| Na+ |
2.00e+00 |
| NaHCO3 |
2.18e-03 |
| NaCO3- |
1.23e-03 |
| Cu+2 |
4.50e-06 |
| CuOH+ |
1.33e-05 |
| Cu(OH)2 |
9.12e-03 |
| Cu(OH)3- |
2.01e-07 |
| Cu(OH)4-2 |
1.63e-11 |
| Cu2(OH)2+2 |
8.65e-08 |
| CuCO3 |
6.50e-04 |
| Cu(CO3)2-2 |
3.38e-05 |
| CuHCO3+ |
3.95e-06 |
| Cu+ |
3.54e-12 |
| O2 |
1.27e-14 |
| Mineral |
Formula |
SI |
Saturation state |
| Calcite |
CaCO3 |
0.00 |
8.68e-01 mM
precipitates
|
| Portlandite |
Ca(OH)2 |
-9.72 |
under-saturated
|
| Cu(OH)2 |
Cu(OH)2 |
-0.00 |
9.90e-01 mM
precipitates
|
| Nahcolite |
NaHCO3 |
-4.86 |
under-saturated
|
| Trona |
NaHCO3:Na2CO3:2H2O |
-14.54 |
under-saturated
|
| Natron |
Na2CO3:10H2O |
-8.61 |
under-saturated
|
| Thermonatrite |
Na2CO3:H2O |
-10.05 |
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
|
| CuCO3 |
CuCO3 |
-3.29 |
under-saturated
|
| Tenorite |
CuO |
1.02 |
super-saturated
|
| Malachite |
Cu2(OH)2CO3 |
0.90 |
super-saturated
|
| Azurite |
Cu3(OH)2(CO3)2 |
-0.29 |
under-saturated
|
| NaMetal |
Na |
-57.33 |
under-saturated
|
| CuMetal |
Cu |
-14.47 |
under-saturated
|
Disclaimer:
The pH calculator has been tested with great care. Nevertheless, the results are provided without warranty.