Stoichiometry Concepts

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Across
  1. 3. Numbers in front of formulas in a chemical equation.
  2. 6. reaction Process where substances transform into new substances.
  3. 7. Number written below and to the right of chemical symbol.
  4. 9. New substances formed as a result of a chemical reaction.
  5. 12. equation Representation of a chemical reaction using symbols and formulas.
  6. 13. ratio Ratio of moles of one substance to another.
  7. 14. Unit representing amount of substance in a chemical reaction.
  8. 15. Substances that undergo change in a chemical reaction.
Down
  1. 1. number Number of atoms or molecules in one mole.
  2. 2. reactant Reactant that is completely consumed in a reaction.
  3. 4. reactant Reactant that remains after limiting reactant is consumed.
  4. 5. mass Mass of one mole of a substance in grams.
  5. 8. Calculating amounts in chemical reactions using balanced equations.
  6. 10. equation Equation where number of atoms is equal on both sides.
  7. 11. ratio Ratio of masses of substances in a chemical reaction.