H2O + 390.0 mM   NaCl

pH = 6.96

  (at 25 °C)
Electrical conductivity:   38767.5 µS/cm   (info)
Ionic strength:   390.0 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):   667 mV  



Elements   (in mM)

Na Na 3.90e+02
Cl Cl 3.90e+02
O(0) O(0) 1.26e-10

Aqueous Species   (in mM)

H+ 1.42e-04
OH- 1.38e-04
NaOH 4.46e-06
Na+ 3.90e+02
Cl- 3.90e+02
O2 6.32e-11

Minerals   (Ksp values)

Mineral Formula SI Saturation state
Halite NaCl -2.73 under-saturated
NaMetal Na -57.68 under-saturated

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