H2O + 10.0 mM   NH3
+ 0.005 mM   Al2O3
+ 0.005 mM   Al2O3

pH = 10.6

  (at 25 °C)
Electrical conductivity:   111.5 µS/cm   (info)
Ionic strength:   0.43 mmol/L   (info)
Alkalinity:   10.06 meq/L   (info)
Total hardness:   0.06 meq/L   (info)
Carbonate hardness:   10.06 meq/L   (info)
Redox potential (Eh):   429 mV  



Elements   (in mM)

Al Al 2.00e-02
Amm Ammonium 1.00e+01
O(0) O(0) 4.19e-12

Aqueous Species   (in mM)

H+ 2.56e-08
OH- 4.10e-01
AlOH+2 1.54e-16
Al(OH)2+ 4.50e-11
Al(OH)3 2.59e-07
Al(OH)4- 2.00e-02
NH4+ 4.30e-01
NH3 9.57e+00
O2 2.09e-12

Minerals   (Ksp values)

Mineral Formula SI Saturation state
Al(OH)3(a) Al(OH)3 -3.45 under-saturated
Diaspore AlOOH 0.48 super-saturated
Boehmite AlOOH -1.23 under-saturated
Gibbsite Al(OH)3 -0.76 under-saturated
AlMetal Al -131.55 under-saturated

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