Download: http://archive.info-mac.org/sci/cr-calculator-10.hqx
CR-Calculator 1.0. A chemical reaction calculator.
CR-Calculator version 1.0 aids in performing the everyday
calculations needed to conduct a chemical reaction and stores
these calculations electronically in retrievable form. The program
accepts both text-based and/or graphical input of reactants and
product. The program uses and maintains a database of commonly
used reagents and maintains a user searchable log file of the
reactions that have been performed.
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