H2O + 0.155 mM   HNO3

pH = 3.82

    (at 25 °C)
Electrical conductivity:   64.7  µS/cm   (info)
Ionic strength:   0.155  mmol/L   (info)
Alkalinity:   -0.155  meq/L   (info)
Total hardness:   0.0  meq/L   (info)
Carbonate hardness:   0.0  meq/L   (info)
Redox potential (Eh):   107  mV  

Elements   (in mM)
N(5) Nitrate 1.55e-01
Aqueous Species   (in mM)
H+ 1.55e-01
OH- 6.65e-08
HNO3 1.16e-06
NO3- 1.55e-01
H2 4.00e-12

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