| H2O |
+ |
8.0 mM
Na2CO3
|
|
+ |
1.0 mM
NaHCO3
|
|
+ |
9.0 mM
H3PO4
|
| Electrical conductivity: |
|
1194.4 |
µS/cm |
|
(info) |
| Ionic strength: |
|
19.105 |
mmol/L |
|
(info) |
| Alkalinity: |
|
8.0 |
meq/L |
|
(info) |
| Total hardness: |
|
0.0 |
meq/L |
|
(info) |
| Carbonate hardness: |
|
8.0 |
meq/L |
|
(info) |
| Redox potential (Eh): |
|
661 |
mV |
|
|
Elements (in mM)
| C(4) |
DIC |
9.00e+00 |
| Na |
Na |
1.70e+01 |
| P |
P |
9.00e+00 |
| O(0) |
O(0) |
1.27e-12 |
Aqueous Species (in mM)
| H+ |
3.22e-04 |
| OH- |
4.01e-05 |
| CO2 |
3.23e+00 |
| HCO3- |
5.73e+00 |
| CO3-2 |
1.38e-03 |
| NaOH |
9.17e-08 |
| Na+ |
1.69e+01 |
| NaHCO3 |
4.16e-02 |
| NaCO3- |
2.58e-04 |
| NaHPO4- |
4.16e-02 |
| H3PO4 |
2.34e-04 |
| H2PO4- |
6.77e+00 |
| HPO4-2 |
2.19e+00 |
| PO4-3 |
6.80e-06 |
| O2 |
6.33e-13 |
| Mineral |
Formula |
SI |
Saturation state |
| Nahcolite |
NaHCO3 |
-3.58 |
under-saturated
|
| Trona |
NaHCO3:Na2CO3:2H2O |
-13.08 |
under-saturated
|
| Natron |
Na2CO3:10H2O |
-8.44 |
under-saturated
|
| Thermonatrite |
Na2CO3:H2O |
-9.87 |
under-saturated
|
| Na3PO4(cr) |
Na3PO4 |
-18.15 |
under-saturated
|
| NaMetal |
Na |
-58.86 |
under-saturated
|
Disclaimer:
The pH calculator has been tested with great care. Nevertheless, the results are provided without warranty.