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Study
Chemistry Chap 11
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How many moles of butane are represented by the equation?
2
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The reactant that limits the extent of the reaction is called the
limiting reactant
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How many molecules of carbon dioxide are represented by the equation?
8
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Mole ratios for a reaction are obtained from the
balanced chemical equation
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The ratio of the actual yield to the theoretical yield expressed as a percent is called the
percent yield
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Percent yield of a product is a measure of a reaction's
efficiency
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Stoichiometry is based on the law of conservation of
mass
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The actual yield of a product is
measured experimentally
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balance.
4 5 4 6
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What is the mass IN GRAMS of O2 (g)
32g
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In the decomposition reaction of compound AB into substances A and B, what is the number of mole ratios?
6
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In a balanced chemical equation, the numbers of individual particles and the number of moles of particles are represented by the
coefficients
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The amount of product actually produced by a chemical reaction is called the
actual yield
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Limiting a reactant is often accomplished by
using an excess of another reactant
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The study of the quantitative relationships among the amounts of reactants used and the amounts of products formed by a chemical reaction is called
stoichiometry
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