| H2O |
+ |
0.0025 mM
CaCO3
|
|
+ |
0.0051 mM
H3PO4
|
| Electrical conductivity: |
|
0.7 |
µS/cm |
|
(info) |
| Ionic strength: |
|
0.009 |
mmol/L |
|
(info) |
| Alkalinity: |
|
-0.0 |
meq/L |
|
(info) |
| Total hardness: |
|
0.005 |
meq/L |
|
(info) |
| Carbonate hardness: |
|
0.0 |
meq/L |
|
(info) |
| Redox potential (Eh): |
|
698 |
mV |
|
|
Elements (in mM)
| C(4) |
DIC |
2.50e-03 |
| Ca |
Ca |
2.50e-03 |
| P |
P |
5.10e-03 |
| O(0) |
O(0) |
1.80e-12 |
Aqueous Species (in mM)
| H+ |
1.11e-03 |
| OH- |
9.11e-06 |
| CO2 |
1.78e-03 |
| HCO3- |
7.20e-04 |
| CO3-2 |
3.09e-08 |
| Ca+2 |
2.50e-03 |
| CaCO3 |
1.26e-10 |
| CaHCO3+ |
2.26e-08 |
| CaOH+ |
3.72e-10 |
| CaH2PO4+ |
3.04e-07 |
| CaHPO4 |
3.62e-07 |
| CaPO4- |
7.75e-10 |
| H3PO4 |
7.33e-07 |
| H2PO4- |
4.83e-03 |
| HPO4-2 |
2.72e-04 |
| PO4-3 |
1.12e-10 |
| O2 |
8.98e-13 |
| Mineral |
Formula |
SI |
Saturation state |
| Calcite |
CaCO3 |
-7.64 |
under-saturated
|
| Portlandite |
Ca(OH)2 |
-16.49 |
under-saturated
|
| Hydroxyapatite |
Ca5(PO4)3OH |
-20.51 |
under-saturated
|
| Aragonite |
CaCO3 |
-7.79 |
under-saturated
|
| Vaterite |
CaCO3 |
-8.21 |
under-saturated
|
| CaCO3(a) |
CaCO3 |
-9.72 |
under-saturated
|
| Ikaite |
CaCO3:6H2O |
-9.50 |
under-saturated
|
| Hydroxyapatite(Natur) |
Ca5(PO4)3OH |
-16.63 |
under-saturated
|
| Brushite |
CaHPO4:2H2O |
-5.57 |
under-saturated
|
| Monetite |
CaHPO4 |
-5.27 |
under-saturated
|
| Whitlockite |
Ca3(PO4)2 |
-13.74 |
under-saturated
|
| Whitlockite(low) |
Ca3(PO4)2 |
-12.02 |
under-saturated
|
| Whitlockite(high) |
Ca3(PO4)2 |
-13.75 |
under-saturated
|
Disclaimer:
The pH calculator has been tested with great care. Nevertheless, the results are provided without warranty.