Ch 9

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Across
  1. 3. a chemical equation is the number written in front of a reactant or product
  2. 6. an ionic equation that shows all of the particles in a solution as they exist
  3. 8. ionic equation ionic equations that include only the particles that participate in the reaction
  4. 10. reaction a chemical reaction in which two or more substances react to produce a single product
  5. 12. equation a statement that uses chemical formulas to show the identities and relative amounts of the substances involved in a chemical reaction
  6. 13. contains one or more substances called solutes dissolved in water
  7. 14. the most plentiful substance in the solution
  8. 16. the starting substances
Down
  1. 1. a reaction in which the atoms of one element replace the atoms of another element in a compound
  2. 2. reaction the process by which the atoms of one or more substances are rearranged to form different substances
  3. 4. ions that do not participate in a reaction
  4. 5. involves an exchange of ions between two compounds
  5. 7. a solid produced during a chemical reaction in a solution
  6. 9. reaction is one in which a single compound breaks down into two or more elements or new compounds
  7. 11. reaction oxygen combines with a substance and releases energy in the form of heat and light
  8. 15. the substances formed during the reaction