|Formation Reaction Formats|
JESS - JOINT EXPERT SPECIATION SYSTEM
You can very easily enter formation reactions (i.e. reactions by which species are formed from their chemical elements).
Specify such reactions by commencing with an equals sign ('=') and, after a space, entering the species symbol.
For example, the formation reaction for water vapour is entered as (without the quotes) '= H2O(g)'.