Study

Chemistry Chap 11

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