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Example of a log activity diagram showing the activities
(on a logarithmic scale) for all species in the system
Note that for gases the fugacity
Note: log activity diagrams can only be created with the
advanced program level selected in the menu Preferences /
The diagram displayed above was obtained with the following input file:
2 4 0 0
H+, CO2(g)
OH-, -14.0 -1 0
H2CO3, -1.468 0 1
HCO3-, -7.82 -1 1
CO3 2-,-18.149 -2 1
LAC, -9 0 H+
LAV, -3 -9.7 LA, -3.5