H2O + 50.0 mM   H2SO4
+ 200.0 mM   K2SO4

pH = 1.69

  (at 25 °C)
Electrical conductivity:   41411.0 µS/cm   (info)
Ionic strength:   490.867 mmol/L   (info)
Alkalinity:   -100.0 meq/L   (info)
Total hardness:   0.0 meq/L   (info)
Carbonate hardness:   0.0 meq/L   (info)
Redox potential (Eh):   961 mV  



Elements   (in mM)

K K 4.00e+02
S S 2.50e+02
S(6) Sulfate 2.50e+02
O(0) O(0) 7.73e-12

Aqueous Species   (in mM)

H+ 2.65e+01
OH- 7.71e-10
KOH 3.76e-11
K+ 3.44e+02
KSO4- 5.60e+01
HSO4- 7.35e+01
SO4-2 1.20e+02
O2 3.87e-12

Minerals   (Ksp values)

Mineral Formula SI Saturation state
Arcanite K2SO4 -1.07 under-saturated
Sulfur S -76.75 under-saturated
KMetal K -66.35 under-saturated

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