H2O + 25.0018 mM   NaOH

pH = 12.33

  (at 25 °C)
Electrical conductivity:   5627.5 µS/cm   (info)
Ionic strength:   24.92 mmol/L   (info)
Alkalinity:   25.002 meq/L   (info)
Total hardness:   0.0 meq/L   (info)
Carbonate hardness:   25.002 meq/L   (info)
Redox potential (Eh):   325 mV  



Elements   (in mM)

Na Na 2.50e+01
O(0) O(0) 3.30e-12

Aqueous Species   (in mM)

H+ 5.33e-10
OH- 2.49e+01
NaOH 8.13e-02
Na+ 2.49e+01
O2 1.65e-12

Minerals   (Ksp values)

Mineral Formula SI Saturation state
NaMetal Na -53.02 under-saturated

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