sentence2_structure: The amount of product<>may be produced<>by a reaction under specified conditions$$$The amount of product that may be produced by a reaction under specified conditions<>is called<>theoretical yield
sentence1: 0 CD-ROM, CASREACT, CrossFire Reaction Databases Reaction databases contain information on chemical reactions., This information may include reactants, catalysts, products, and yields as well as other reactant conditions.
sentence2: The amount of product that may be produced by a reaction under specified conditions is called theoretical yield.
question: What is the amount of product that may be produced by a reaction under specified conditions called?