H2O + 0.0196 mM   NaOH

pH = 9.29

  (at 25 °C)
Electrical conductivity:   4.8 µS/cm   (info)
Ionic strength:   0.02 mmol/L   (info)
Alkalinity:   0.02 meq/L   (info)
Total hardness:   0.0 meq/L   (info)
Carbonate hardness:   0.02 meq/L   (info)
Redox potential (Eh):   503 mV  



Elements   (in mM)

Na Na 1.96e-02
O(0) O(0) 2.61e-12

Aqueous Species   (in mM)

H+ 5.16e-07
OH- 1.96e-02
NaOH 6.76e-08
Na+ 1.96e-02
O2 1.30e-12

Minerals   (Ksp values)

Mineral Formula SI Saturation state
NaMetal Na -59.07 under-saturated

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