# Graphs Ca vs F concentration in equilibrium with fluorite
#
SOLUTION 1
pH 7 charge
Ca 10 Calcite
C 1 CO2(g) -0.1

EQUILIBRIUM_PHASES 1
Fluorite
Calcite
REACTION
H -1 Na 1
25 mmol in 25 steps

USER_GRAPH
-headings Ca F pH
-chart_title "Fluorite Equilibrium"
-axis_scale x_axis 0 350 50
-axis_scale y_axis 1 5 1
-axis_scale sy_axis 5 7 0.5
-axis_titles "Ca (mg/L)" "F (mg/L)" "pH"
-initial_solutions false
-start
10 graph_x tot("Ca")*40.08e3
20 graph_y tot("F")*19e3
30 graph_sy -la("H+")
-end
END