H2O + 7.2356 mM   K2CO3

pH = 10.94

  (at 25 °C)
Electrical conductivity:   1911.9 µS/cm   (info)
Ionic strength:   20.689 mmol/L   (info)
Alkalinity:   14.471 meq/L   (info)
Total hardness:   0.0 meq/L   (info)
Carbonate hardness:   14.471 meq/L   (info)
Redox potential (Eh):   -299 mV  



Elements   (in mM)

C(4) DIC 7.24e+00
K K 1.45e+01

Aqueous Species   (in mM)

H+ 1.29e-08
OH- 1.01e+00
CO2 2.27e-05
HCO3- 1.01e+00
CO3-2 6.22e+00
KOH 3.79e-03
K+ 1.45e+01
H2 1.17e-12

Minerals   (Ksp values)

Mineral Formula SI Saturation state
K2CO3:1.5H2O K2CO3:1.5H2O -9.29 under-saturated
KMetal K -46.31 under-saturated

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