Select main species to diagram. Diagram axes Act2 generates stability diagrams on activity, Eh, pe, pH, and fugacity axes.
Eh-pH diagram Move to the Plot pane. You can copy the diagram and paste it into your documents.
Select Al+++ as the main species to diagram and as the y-axis variable. Choose pH for the x-axis. Set temperature. A Solubility diagram uses the activity of the main species as an axis variable.
Mosaic diagrams account for the speciation of complexing ligands with pH and redox state. Click on SO42− unit pulldown and select speciate over x-y
Mosaic diagram Mosaic diagram for arsenic-sulfur system. Dashed lines show mosaic boundaries for sulfur speciation.
H2S(g)/CH4(g) fugacity ratio is selected. Choose an appropriate range of values. Tact makes temperature-activity and temperature-fugacity diagrams.
Equilibrium point of the methane souring reaction, calculated as a function of temperature. CH4(g) + Anhydrite ↔ Calcite + H2O + H2S(g) Temperature-fugacity ratio diagram