H2O + 400.0 mM   MgCl2

pH = 6.16

  (at 25 °C)
Electrical conductivity:   56471.4 µS/cm   (info)
Ionic strength:   1199.999 mmol/L   (info)
Alkalinity:   0.0 meq/L   (info)
Total hardness:   800.0 meq/L   (info)
Carbonate hardness:   0.0 meq/L   (info)
Redox potential (Eh):   710 mV  



Elements   (in mM)

Mg Mg 4.00e+02
Cl Cl 8.00e+02
O(0) O(0) 5.39e-11

Aqueous Species   (in mM)

H+ 9.48e-04
OH- 2.48e-05
Mg+2 4.00e+02
MgOH+ 9.23e-04
Cl- 8.00e+02
HClO 1.80e-18
O2 2.69e-11

Minerals   (Ksp values)

Mineral Formula SI Saturation state
Brucite Mg(OH)2 -5.46 under-saturated
Bischofite MgCl2:6H2O -6.01 under-saturated
MgMetal Mg -104.40 under-saturated

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