H2O + 0.051 mM   H3PO4

pH = 4.3

  (at 25 °C)
Electrical conductivity:   17.7 µS/cm   (info)
Ionic strength:   0.051 mmol/L   (info)
Alkalinity:   -0.051 meq/L   (info)
Total hardness:   0.0 meq/L   (info)
Carbonate hardness:   0.0 meq/L   (info)
Redox potential (Eh):   800 mV  



Elements   (in mM)

P P 5.10e-02
O(0) O(0) 3.29e-12

Aqueous Species   (in mM)

H+ 5.07e-02
OH- 2.01e-07
H3PO4 3.49e-04
H2PO4- 5.06e-02
HPO4-2 6.33e-05
PO4-3 5.88e-13
O2 1.65e-12

Disclaimer:   The pH calculator has been tested with great care. Nevertheless, the results are provided without warranty.