| Name | Description |
|---|---|
| charge | Return the charge of a species given its chemical formula |
| countElements | Return the number of elements in a chemical formula |
| readElement | Return the symbol, coefficient, and charge of an element in a chemical formula |
| readSpecies | Return the symbols and coefficients of the elements in a chemical formula |
| stoich | Return stoichiometric coefficients of a reaction based on chemical formulas of reacting species |