H2O + 11.4826 mM   K2HPO4
+ 200.0 mM   Na2MoO4
+ 200.0 mM   Na2B4O7:10H2O

pH = 8.86

  (at 25 °C)
Electrical conductivity:   66002.1 µS/cm   (info)
Ionic strength:   1011.737 mmol/L   (info)
Alkalinity:   404.201 meq/L   (info)
Total hardness:   0.0 meq/L   (info)
Carbonate hardness:   404.201 meq/L   (info)
Redox potential (Eh):   547 mV  

(NOTE: No   preselected minerals   precipitate.)


Elements   (in mM)

Na Na 7.86e+02
K K 2.26e+01
P P 1.13e+01
B B 7.86e+02
Mo Mo 1.96e+02
O(0) O(0) 3.20e-11

Aqueous Species   (in mM)

H+ 1.87e-06
OH- 1.21e-02
NaOH 6.98e-04
Na+ 7.84e+02
NaHPO4- 2.16e+00
KOH 3.27e-05
K+ 2.25e+01
KHPO4- 5.20e-02
H3PO4 5.60e-09
H2PO4- 4.36e-02
HPO4-2 8.98e+00
PO4-3 3.69e-02
H3BO3 3.93e+02
H2BO3- 3.93e+02
H2MoO4 1.72e-08
HMoO4- 2.70e-03
MoO4-2 1.96e+02
O2 1.60e-11

Minerals   (Ksp values)

Mineral Formula SI Saturation state
Na3PO4(cr) Na3PO4 -11.09 under-saturated
K2MoO4 K2MoO4 -8.11 under-saturated
NaMetal Na -55.35 under-saturated
KMetal K -60.57 under-saturated

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