Code Problem - Flowing supercritical carbon dioxide into carbonate rocks.

Question

SPECIATION
    jobTitle        "Calcita30"
    calculationType     ht1
    calculationMethod   1
    convertLabels       true
    mainspecies     ''
    xmin            0.0
    xmax            10.0

    ymin            -10.0
    ymax            10.0

    resolution      50  #alterar no futuro

PLOT
    plotTitle       "Calcita30"
    xtitle          pH
    # pyminor           0.05
    # pymajor           0.1
    # pxminor           0.05
    # pxmajor           0.1
    yscale          pe
    extratext                            "extratexttest.dat"           # adds some embellishments to the plot

CHEMISTRY

include 'ht1.inc'

SOLUTION 1  
        pH      8.22
        pe      8.451
        density 1.023
        temp    30.0
        Ca              412.3
        Mg              1291.8
        Na              10768.0
        K               399.1
        Si              4.28
        Cl              19353.0
        Alkalinity      141.682 as HCO3
        S(6)            2712.0

#SELECTED_OUTPUT
#   -reset false
#   -high_precision true

END

USE solution 1
    EQUILIBRIUM_PHASES 1  
    Fix_H+ -<x_axis> NaOH 10
    -force_equality true
    Calcite 0.0  10.0
    CO2(g)  0.0 1.0

END

Answer 1

Answer 2