| H2O |
+ |
1000.0 mM
H2O
|
|
+ |
1000.0 mM
FeHPO4
|
| Electrical conductivity: |
|
6762.5 |
µS/cm |
|
(info) |
| Ionic strength: |
|
241.239 |
mmol/L |
|
(info) |
| Alkalinity: |
|
943.68 |
meq/L |
|
(info) |
| Total hardness: |
|
1926.687 |
meq/L |
|
(info) |
| Carbonate hardness: |
|
943.68 |
meq/L |
|
(info) |
| Redox potential (Eh): |
|
-311 |
mV |
|
|
Elements (in mM)
| Fe |
Fe |
9.63e+02 |
| Fe(2) |
Fe(II) |
9.63e+02 |
| Fe(3) |
Fe(III) |
9.85e-07 |
| P |
P |
9.83e+02 |
Aqueous Species (in mM)
| H+ |
1.70e-05 |
| OH- |
1.06e-03 |
| Fe+2 |
4.76e+01 |
| Fe(OH)3- |
7.87e-07 |
| FeOH+ |
4.68e-01 |
| Fe(OH)2 |
2.00e-04 |
| FeH2PO4+ |
3.50e+01 |
| FeHPO4 |
8.80e+02 |
| Fe+3 |
6.48e-17 |
| FeOH+2 |
1.32e-11 |
| Fe(OH)2+ |
1.21e-07 |
| Fe(OH)3 |
7.89e-07 |
| Fe(OH)4- |
7.55e-08 |
| FeH2PO4+2 |
2.51e-14 |
| FeHPO4+ |
4.52e-14 |
| H3PO4 |
6.48e-06 |
| H2PO4- |
4.80e+00 |
| HPO4-2 |
6.29e+01 |
| PO4-3 |
1.21e-02 |
| H2PO3- |
1.45e-14 |
| H2 |
3.95e-06 |
| Mineral |
Formula |
SI |
Saturation state |
| Fe(OH)3(a) |
Fe(OH)3 |
-1.41 |
under-saturated
|
| Fe(OH)2 |
Fe(OH)2 |
-0.00 |
2.00e+01 mM
precipitates
|
| Strengite |
FePO4:2H2O |
-0.00 |
7.04e-06 mM
precipitates
|
| Goethite |
FeOOH |
4.49 |
super-saturated
|
| Hematite |
Fe2O3 |
10.99 |
super-saturated
|
| Magnetite |
Fe3O4 |
17.15 |
super-saturated
|
| FeO |
FeO |
0.38 |
super-saturated
|
| FeMetal |
Fe |
-7.30 |
under-saturated
|
Disclaimer:
The pH calculator has been tested with great care. Nevertheless, the results are provided without warranty.