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Unit 7
Stoichiometry
Term | Definition |
---|---|
Composition Stoichiometry | Deals with the mass relantionships of elements in compounds. |
Reaction Stoichiometry | Involves the mass relationship between reactants and products in a chemical reaction. |
Mole Ratio | A conversion factor that relates the amount of moles of any two substances involved in a chemical reaction. |
Limiting Reactant | The reactant that limits the amount of the other reactant that can combine and the amount product that can form in a chemical reaction. |
Excess Reactant | The substance that isn't used up completely in a reaction. |
Theoretical Yield | The maximum amount of product that can be produced from given amount of reactant. |
Actual Yield | The measured amount of a product obtained from a reaction is called the actual yield of that product. |
Percentage Yield | The ratio of the actual of the actual yield to the theoretical yield, multiplied by 100. |