Unit 7 - Chemical Reactions and Quantities
8A - define and use the concept of a mole.
8B - use the mole concept to calculate the number of atoms, ions,or molecules in a sample of material.
8C - calculate percent composition and empirical and molecular formulas.
8D - use the law of conservation of mass to write and balance chemical equations.
8E - perform stoichiometric calculations, including determination of mass relationships between reactants and products, calculation of limiting reagents, and percent yield.
8B - use the mole concept to calculate the number of atoms, ions,or molecules in a sample of material.
8C - calculate percent composition and empirical and molecular formulas.
8D - use the law of conservation of mass to write and balance chemical equations.
8E - perform stoichiometric calculations, including determination of mass relationships between reactants and products, calculation of limiting reagents, and percent yield.