Unit 7
Objectives Outline
7.1) Calculating Quantities in Reactions
7.1.a) Use proportional reasoning to determine mole ratios form a balanced chemical equation.
7.1.b) Explain why mole ratios are central to solving stoichiometry problems.
7.1.d) Solve stoichiometry problems involving mass by using molar mass.
7.1.e) Solve stoichiometry problems involving the volume of a substance by using density.
7.1.f) Solve stoichiometry problems involving the number of particles of a substance using Avogadro’s number.
Vocabulary: stoichiometry, mole, molecular mass, molar mass, Avogadro’s number
7.2) Limiting Reactants and Percentage Yield
7.2.a) Identify the limiting reactant for a reaction and use it to calculate theoretical yield.
7.2.b) Perform calculations involving percentage yield.
Vocabulary: Limiting reactant, excess reactant, actual yield.
7.1.a) Use proportional reasoning to determine mole ratios form a balanced chemical equation.
7.1.b) Explain why mole ratios are central to solving stoichiometry problems.
7.1.d) Solve stoichiometry problems involving mass by using molar mass.
7.1.e) Solve stoichiometry problems involving the volume of a substance by using density.
7.1.f) Solve stoichiometry problems involving the number of particles of a substance using Avogadro’s number.
Vocabulary: stoichiometry, mole, molecular mass, molar mass, Avogadro’s number
7.2) Limiting Reactants and Percentage Yield
7.2.a) Identify the limiting reactant for a reaction and use it to calculate theoretical yield.
7.2.b) Perform calculations involving percentage yield.
Vocabulary: Limiting reactant, excess reactant, actual yield.