H2O + 0.1 mM   NaF
+ 1.0 mM   H2O

pH = 7.03

    (at 25 °C)
Electrical conductivity:   10.5  µS/cm   (info)
Ionic strength:   0.1  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):   656  mV  

Elements   (in mM)
Na Na 1.00e-01
F F 1.00e-01
O(0) O(0) 4.97e-11
Aqueous Species   (in mM)
H+ 9.45e-05
OH- 1.08e-04
NaOH 1.88e-09
Na+ 1.00e-01
NaF 5.62e-06
F- 1.00e-01
HF 1.38e-05
HF2- 5.31e-09
O2 2.48e-11
Minerals   (Ksp values)
Mineral Formula SI Saturation state
NaMetal Na -60.95 under-saturated

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