Vocab Words

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Across
  1. 1. an oxidation–reduction reaction that involves
  2. 4. a chemical reaction in which a compound is formed from simpler materials
  3. 5. occurs when an electron relocates from an atom or molecule to another such chemical entity
  4. 6. a mathematical relationship or rule expressed in symbols
  5. 10. ions present in solution that do not participate directly in a reaction
  6. 12. a chemical reaction in which two molecules of hydrogen combine with one molecule of oxygen
  7. 14. an acid that completely dissociates (ionizes) to produce ions in solution
  8. 15. a substance that takes part in and undergoes change during a reaction.
  9. 19. a reaction in which a solid forms and separates from the solution as a solid
  10. 21. a chemical equation for a reaction in solution showing only those components that are directly involved in the reaction
  11. 23. a base that completely dissociates to produce ions in solution
  12. 24. a solid that readily dissolves in water
  13. 25. a reaction in which ions in two compounds exchange places, forming two new compounds
  14. 26. occurs when a compound is broken down into simpler substances
  15. 27. a substance that is present at the end of a chemical reaction
  16. 28. a chemical reaction involving the transfer of electrons
  17. 29. a reaction that forms water when an acid is mixed with a base
Down
  1. 2. a substance that produces hydroxide ions in solution; a proton acceptor
  2. 3. a reaction in which one element replaces another element in a compound
  3. 7. a process that involves rearrangement of the molecular or ionic structure of a substance
  4. 8. a chemical showing the complete forms of all reactants and products
  5. 9. a substance that dissolves in water, dissociating completely into ions
  6. 11. a compound that increases the H+ ion concentration in an aqueous solution
  7. 13. a substance that produces hydrogen ions in aqueous solution; a proton donor
  8. 14. an ionic compound
  9. 16. a chemical equation for a reaction in solution representing all strong electrolytes
  10. 17. the solid that forms in a precipitation reaction
  11. 18. a chemical compound that neutralizes or effervesces with acids and turns litmus blue
  12. 20. a compound that increases the OH− ion concentration in aqueous solution
  13. 22. a solid that dissolves to such a small degree that it is not detectable to the naked eye