H2O + 1000.0 mM   KCl
+ 34.0 mM   KHCO3

pH = 7.93

    (at 25 °C)
Electrical conductivity:   91226.9  µS/cm   (info)
Ionic strength:   1034.46  mmol/L   (info)
Alkalinity:   34.0  meq/L   (info)
Total hardness:   0.0  meq/L   (info)
Carbonate hardness:   34.0  meq/L   (info)
Redox potential (Eh):   -141  mV  

Elements   (in mM)
C(4) DIC 3.40e+01
K K 1.03e+03
Cl Cl 1.00e+03
Aqueous Species   (in mM)
H+ 1.60e-05
OH- 1.41e-03
CO2 4.71e-01
HCO3- 3.31e+01
CO3-2 4.69e-01
KOH 1.74e-04
K+ 1.03e+03
Cl- 1.00e+03
H2 4.49e-12
Minerals   (Ksp values)
Mineral Formula SI Saturation state
Sylvite KCl -1.26 under-saturated
K2CO3:1.5H2O K2CO3:1.5H2O -7.56 under-saturated
KMetal K -47.29 under-saturated

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