H2O + 1000.0 mM   BaSO4
+ 2000.0 mM   KOH

pH = 13.99

  (at 25 °C)
Electrical conductivity:   211581.7 µS/cm   (info)
Ionic strength:   1691.392 mmol/L   (info)
Alkalinity:   2000.0 meq/L   (info)
Total hardness:   0.314 meq/L   (info)
Carbonate hardness:   2000.0 meq/L   (info)
Redox potential (Eh):   233 mV  

NOTE:   One  mineral  precipitates.


Elements   (in mM)

K K 2.00e+03
S S 1.57e-01
S(6) Sulfate 1.57e-01
Ba Ba 1.57e-01
O(0) O(0) 4.83e-12

Aqueous Species   (in mM)

H+ 1.40e-11
OH- 1.69e+03
KOH 3.09e+02
K+ 1.69e+03
KSO4- 8.93e-02
HSO4- 1.38e-14
SO4-2 6.75e-02
Ba+2 9.12e-02
BaOH+ 6.56e-02
BaSO4 3.63e-05
O2 2.41e-12

Minerals   (Ksp values)

Mineral Formula SI Saturation state
Barite BaSO4 0.00 1.00e+03 mM  precipitates
Ba(OH)2:8H2O Ba(OH)2:8H2O -1.68 under-saturated
BaS BaS -135.77 under-saturated
Arcanite K2SO4 -3.27 under-saturated
Sulfur S -104.67 under-saturated
KMetal K -53.40 under-saturated

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