H2O + 2.2703 mM   (NH4)2SO4
+ 0.3059 mM   H2SO4
+ atmospheric CO2   (pCO2 = 3.408)

pH = 3.32

  (at 25 °C)
Electrical conductivity:   823.3 µS/cm   (info)
Ionic strength:   7.363 mmol/L   (info)
Alkalinity:   -0.612 meq/L   (info)
Total hardness:   0.0 meq/L   (info)
Carbonate hardness:   0.0 meq/L   (info)
Redox potential (Eh):   853 mV  



Elements   (in mM)

C(4) DIC 1.33e-02
S S 2.58e+00
S(6) Sulfate 2.58e+00
Amm Ammonium 4.54e+00
O(0) O(0) 1.44e-12

Aqueous Species   (in mM)

H+ 5.25e-01
OH- 2.26e-08
CO2 1.33e-02
HCO3- 1.33e-05
CO3-2 1.68e-12
NH4+ 4.44e+00
NH3 4.78e-06
NH4SO4- 9.60e-02
HSO4- 8.66e-02
SO4-2 2.39e+00
O2 7.22e-13

Minerals   (Ksp values)

Mineral Formula SI Saturation state
Sulfur S -80.00 under-saturated

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