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7 Cards in this Set
- Front
- Back
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actual yield
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the amount of product that forms when a reaction is carried out int he laboratory
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excess reagent
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a reagent present in a quantity that is more than sufficient to react with a limiting reagent; any reactant that remains after the limiting reagent is used up in a chemical reaction
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limiting reagent
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any reactant that is used up first in a chemical reaction; it determines the amount of product that can be formed in the reaction
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mole ratio
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a conversion factor derived from the coefficients of a balanced chemical equation interpreted in terms of moles
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percent yield
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the ratio of the actual yield to the theoretical yield for a chemical reaction expressed as a percentage; a measure of the efficiency of a reaction
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stoichiometry
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that portion of chemistry dealing with numerical relationships in chemical reactions; the calculation of quantities of substances involved in chemical equations
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theoretical yield
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the amount of product that could form during a reaction calculated from a balanced chemical equation' it represents the maximum amount of product that could be formed from a given amount of reactant.
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