CuSht1.ppi

SPECIATION
  calculationType                      ht1
  calculationMethod                    1
  mainSpecies                          Cu
  xmin                                 2
  xmax                                 10
  ymin                                 -80
  ymax                                 0
  resolution                           100
PLOT
  plotTitle                            "Cu-S-C-H<sub>2</sub>O<br>(no minerals)"
  xtitle                               pH
  ytitle                               "log <i>f </i>O<sub>2</sub>(g)"
  extraText                            extratextCuS.dat 
CHEMISTRY
  include 'ht1.inc' 
  SOLUTION 1
    Temp      20
    pH        1.8
    units     mol/kgw
    Cu        1e-1
    S(6)      1e-1
    Na        1e-1
    Cl        1.032e-1
  END
  USE solution 1
  EQUILIBRIUM_PHASES 1
    Fix_H+     -<x_axis> NaOH
      -force_equality true
    O2(g)      <y_axis>   0.1
    CO2(g)     -3.5       1.0
  END