| A | B |
|---|
| Excess Reactant | Is the reactant or reactant that are left over when all of the limiting reactant has been consumed.,  |
| Theoretical Yield | Is the amount of product predicted by stoichiometry.,  |
| Composition Stoichiometry | Allows us to determine the number of atoms present in a collection of molecules.,  |
| Reaction Stoichiometry | Allows us to determine the amount of substance that is consumed or produced by a reaction.,  |
| Actual Yield | The quantity of a product found to be formed in a chemical reaction (distinguished from theoretical yield). |
| Percentage Yield | In chemistry, yield, also referred to as chemical yield and reaction yield, is the amount of product obtained in a chemical reaction.,  |
| Mole Ratio | The ratio of the moles of one reactant or product to the moles of another reactant of product in the balanced equation for a chemical reaction.,  |
| Limiting Reactiant | Is the substance which is totally consumed when the chemical reaction is complete.,  |
