H2O + 13.37 mM   KOH

pH = 12.07

  (at 25 °C)
Electrical conductivity:   3367.0 µS/cm   (info)
Ionic strength:   13.322 mmol/L   (info)
Alkalinity:   13.37 meq/L   (info)
Total hardness:   0.0 meq/L   (info)
Carbonate hardness:   13.37 meq/L   (info)
Redox potential (Eh):   344 mV  



Elements   (in mM)

K K 1.34e+01
O(0) O(0) 6.27e-12

Aqueous Species   (in mM)

H+ 9.37e-10
OH- 1.33e+01
KOH 4.84e-02
K+ 1.33e+01
O2 3.13e-12

Minerals   (Ksp values)

Mineral Formula SI Saturation state
KMetal K -57.21 under-saturated

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