TITLE Example 2.--Temperature dependence of solubility
                  of gypsum and anhydrite
SOLUTION 1 Pure water
        pH      7.0
        temp    25.0                
EQUILIBRIUM_PHASES 1
        Gypsum          0.0     1.0
        Anhydrite       0.0     1.0
REACTION_TEMPERATURE 1
        25.0 75.0 in 51 steps
SELECTED_OUTPUT
        -file   ex2.sel
	-temperature
        -si     anhydrite  gypsum
END
