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Unit 7

Stoichiometry

TermDefinition
Composition stoichiometry It deals with the mass relationships of elements in compounds
Reaction stoichiometry It involves the mass relationships between reactants and products in chemical reaction
Mole ratio It is a conversion factor that relates the amount in moles of any two substances involved in a chemical reaction.
Limiting reactant It is the reactant that limits the amount of the other reactant that can combine and the amount of product that can form in a chemical reaction
Excess reactant It is the substance that is not used up completely in a reaction
Theoretical yield It is the maximum amount of product that can be produced from a given amount of reactant
Actual yield The measured amount of product obtained from a reaction
Percentage yield It is the ratio of the actual yield to the theoretical yield, multiply by 100.
Created by: ll458868
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