H2O + 120.0 mM   KH2PO4

pH = 4.44

  (at 25 °C)
Electrical conductivity:   7477.3 µS/cm   (info)
Ionic strength:   120.477 mmol/L   (info)
Alkalinity:   0.0 meq/L   (info)
Total hardness:   0.0 meq/L   (info)
Carbonate hardness:   0.0 meq/L   (info)
Redox potential (Eh):   785 mV  



Elements   (in mM)

K K 1.20e+02
P P 1.20e+02
O(0) O(0) 1.12e-12

Aqueous Species   (in mM)

H+ 4.44e-02
OH- 3.68e-07
KOH 8.57e-09
K+ 1.20e+02
KHPO4- 3.49e-02
H3PO4 4.58e-01
H2PO4- 1.19e+02
HPO4-2 4.68e-01
PO4-3 2.34e-08
O2 5.59e-13

Minerals   (Ksp values)

Mineral Formula SI Saturation state
KMetal K -63.77 under-saturated

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