SCH3U Unit 3 Review Crossword

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Across
  1. 1. The maximum amount of product that can be formed from a given amount of reactants, assuming 100% efficiency.
  2. 3. Can't do stoich with a chemical reaction that isn't...
  3. 5. Unit of mass used
  4. 8. The simplest whole-number ratio of atoms in a compound.
  5. 11. The actual number of atoms of each element in a molecule.
  6. 12. Name for number of atoms or molecules in one mole of a substance.
  7. 13. The study of the quantitative relationships between reactants and products in a chemical reaction.
Down
  1. 2. The reactant that is left over after a chemical reaction is complete.
  2. 4. The reactant that is completely consumed in a chemical reaction, thus limiting the amount of product that can be formed.
  3. 6. The mass of one mole of a substance.
  4. 7. Amount of product you collected in the lab.
  5. 9. The percentage by mass of each element in a compound. (Percent _____)
  6. 10. The new part of Stoichiometry (Mole ____)
  7. 11. A unit used to measure the amount of a substance.