| H2O |
+ |
1.4 mM
HCl
|
|
+ |
50.0 mM
H3PO4
|
|
+ |
80.0 mM
NaOH
|
|
+ |
atmospheric CO2 (pCO2 = 3.408)
|
| Electrical conductivity: |
|
5258.4 |
µS/cm |
|
(info) |
| Ionic strength: |
|
105.519 |
mmol/L |
|
(info) |
| Alkalinity: |
|
28.559 |
meq/L |
|
(info) |
| Total hardness: |
|
0.0 |
meq/L |
|
(info) |
| Carbonate hardness: |
|
28.559 |
meq/L |
|
(info) |
| Redox potential (Eh): |
|
641 |
mV |
|
|
Elements (in mM)
| C(4) |
DIC |
8.41e-02 |
| Na |
Na |
7.99e+01 |
| Cl |
Cl |
1.40e+00 |
| P |
P |
4.99e+01 |
| O(0) |
O(0) |
2.56e-12 |
Aqueous Species (in mM)
| H+ |
1.32e-04 |
| OH- |
1.21e-04 |
| CO2 |
1.30e-02 |
| HCO3- |
6.92e-02 |
| CO3-2 |
6.16e-05 |
| NaOH |
9.98e-07 |
| Na+ |
7.85e+01 |
| NaHCO3 |
1.82e-03 |
| NaCO3- |
3.40e-05 |
| NaHPO4- |
1.43e+00 |
| Cl- |
1.40e+00 |
| H3PO4 |
2.50e-04 |
| H2PO4- |
2.14e+01 |
| HPO4-2 |
2.71e+01 |
| PO4-3 |
4.25e-04 |
| O2 |
1.28e-12 |
| Mineral |
Formula |
SI |
Saturation state |
| Halite |
NaCl |
-5.77 |
under-saturated
|
| Nahcolite |
NaHCO3 |
-4.93 |
under-saturated
|
| Trona |
NaHCO3:Na2CO3:2H2O |
-14.74 |
under-saturated
|
| Natron |
Na2CO3:10H2O |
-8.76 |
under-saturated
|
| Thermonatrite |
Na2CO3:H2O |
-10.18 |
under-saturated
|
| Na3PO4(cr) |
Na3PO4 |
-15.01 |
under-saturated
|
| NaMetal |
Na |
-57.90 |
under-saturated
|
Disclaimer:
The pH calculator has been tested with great care. Nevertheless, the results are provided without warranty.