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SPANA / Making a diagram |
Example of a diagram where reversed concentration ranges are used.
The diagram shows the species distribution for
This diagram was obtained with the following input file:
4 16 4 0
H+, Fe+3, Cl-, SO4 2-
Fe(OH)2+ ,-5.67 -2 1 0 0 Fe(OH)3 ,-12.56 -3 1 0 0
Fe(OH)4- ,-21.6 -4 1 0 0 Fe(SO4)2- , 5.38 0 1 0 2
Fe2(OH)2+4,-2.95 -2 2 0 0 Fe3(OH)4+5,-6.3 -4 3 0 0
FeCl 2+ , 1.48 0 1 1 0 FeCl2+ , 2.13 0 1 2 0
FeCl3 , 1.13 0 1 3 0 FeCl4- ,-0.92 0 1 4 0
FeHSO4 2+ , 4.468 1 1 0 1 FeOH 2+ ,-2.19 -1 1 0 0
FeSO4+ , 4.04 0 1 0 1 H2SO4 , 0.0 2 0 0 1
HSO4- , 1.98 1 0 0 1 OH- ,-14.0 -1 0 0 0
Fe(OH)2.7Cl0.3(c), 3.04 -2.7 1 0.3 0
H3OFe3(SO4)2(OH)6(c),5.39 -5 3 0 2
Fe2(SO4)3(c), -3.58 0 2 0 3
Fe2O3(cr) , -0.408 -6 2 0 0
Fe+3, EH, SO4 2-,
T,0.4 T,1E-05
TV, 0.4 0
TV, 0 0.2