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SPANA |
A chemical system may be modified by selecting either one of the pull-down menus:
File / Data File / Modify and
Run / Modify Chemical
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Delete either a single reaction or a component, with all reactions where
it participates. For example, removing the component | ||
Exchange a component with a reaction. For example:
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Merge with another data file (Only in advanced program level). For example: merge a file with the components
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The reaction and the equilibrium constant are shown in a status bar when you point with the mouse to a species name in the lists:
By double-clicking on a reaction product a new window appears where you can easily deactivate it and/or change the equilibrium constant:
With this window you can make changes quickly without the need of a text editor and without learning the format of the input data file. Components can not be deactivated with SPANA; you must use a text editor to add a * at the start of their names. However, it is always possible to first deactivate a species and then exange to a component.