Chapter 8 Crossword

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Across
  1. 3. chemical reaction involving the transfer of electrons
  2. 4. reaction in which one element replaces another in a compound
  3. 7. reaction in which a solid forms and separates from the solution as a solid
  4. 12. chemical equation showing the complete forms of all reactants and products
  5. 13. chemical reaction involving oxygen as one of the reactants that produces enough heat to cause a flame
  6. 16. an ionic compound
  7. 17. occurs when a compound is broken down into simpler substances
  8. 19. reaction in which ions in two compounds exchange places forming two new compounds
  9. 20. acid that completely dissociates to produce H+ ions in solution
  10. 21. a solid that dissolves to such a small degree, it isn't visible by the naked eye
Down
  1. 1. substance that dissolves in water, dissociating completely into ions
  2. 2. chemical equation for a reaction in solution representing all strong electrolytes
  3. 5. reaction forming water- acid+water
  4. 6. solid that forms in a precipitation reaction
  5. 8. base that completely dissociates to produce OH- ions in a solution
  6. 9. chemical reaction where a compound is formed from simpler materials
  7. 10. ions present in solution that don't participate directly in a reaction
  8. 11. chemical equation for a reaction in solution only showing components directly involved in the reaction
  9. 14. substance producing hydrogen ions in a solution
  10. 15. solid that readily dissolves in water
  11. 18. substance producing hydroxide ions in a solution