H2O + 1.0 mM   NaCl

pH = 7.0

  (at 25 °C)
Electrical conductivity:   123.6 µS/cm   (info)
Ionic strength:   1.0 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):   671 mV  



Elements   (in mM)

Na Na 1.00e+00
Cl Cl 1.00e+00
O(0) O(0) 3.61e-10

Aqueous Species   (in mM)

H+ 1.04e-04
OH- 1.04e-04
NaOH 1.71e-08
Na+ 1.00e+00
Cl- 1.00e+00
O2 1.81e-10

Minerals   (Ksp values)

Mineral Formula SI Saturation state
Halite NaCl -7.61 under-saturated
NaMetal Na -60.20 under-saturated

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