| H2O |
+ |
97.0 mM
K2HPO4
|
|
+ |
45.7 mM
KH2PO4
|
|
+ |
atmospheric CO2 (pCO2 = 3.408)
|
| Electrical conductivity: |
|
18332.2 |
µS/cm |
|
(info) |
| Ionic strength: |
|
319.726 |
mmol/L |
|
(info) |
| Alkalinity: |
|
97.0 |
meq/L |
|
(info) |
| Total hardness: |
|
0.0 |
meq/L |
|
(info) |
| Carbonate hardness: |
|
97.0 |
meq/L |
|
(info) |
| Redox potential (Eh): |
|
-83 |
mV |
|
|
Elements (in mM)
| C(4) |
DIC |
9.42e-02 |
| K |
K |
2.40e+02 |
| P |
P |
1.43e+02 |
Aqueous Species (in mM)
| H+ |
1.29e-04 |
| OH- |
1.48e-04 |
| CO2 |
1.24e-02 |
| HCO3- |
8.17e-02 |
| CO3-2 |
1.03e-04 |
| KOH |
5.38e-06 |
| K+ |
2.31e+02 |
| KHPO4- |
8.45e+00 |
| H3PO4 |
4.50e-04 |
| H2PO4- |
4.58e+01 |
| HPO4-2 |
8.85e+01 |
| PO4-3 |
2.66e-03 |
| H2 |
4.12e-12 |
| Mineral |
Formula |
SI |
Saturation state |
| K2CO3:1.5H2O |
K2CO3:1.5H2O |
-12.23 |
under-saturated
|
| KMetal |
K |
-48.87 |
under-saturated
|
Disclaimer:
The pH calculator has been tested with great care. Nevertheless, the results are provided without warranty.