U11 Acid/Base Crossword!

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Across
  1. 4. A reaction between an acid and a base.
  2. 5. This ion is formed when a proton is added to a water molecule.
  3. 7. It ranges from 0 to 14, indicating acidity or basicity.
  4. 9. This substance changes color in response to a change in pH.
  5. 10. A substance that donates a proton in a chemical reaction.
  6. 12. The process by which water molecules spontaneously ionize into ions.
  7. 14. A solution that resists changes in pH.
  8. 17. A measure of the acidity or basicity of a solution.
  9. 18. Two species related by the transfer of a proton.
  10. 19. A technique used to determine the concentration of a solution.
Down
  1. 1. The point at which an indicator changes color in a titration.
  2. 2. A solution with a pH greater than 7.
  3. 3. A substance that completely dissociates into ions in solution.
  4. 5. It's a negatively charged ion characteristic of basic solutions.
  5. 6. Substances that can act as both acids and bases.
  6. 8. The point in a titration where reaction is stoichiometrically complete.
  7. 11. The process by which ionic compounds separate into ions.
  8. 13. A substance that only partially dissociates into ions in solution.
  9. 15. A measure of the concentration of hydroxide ions.
  10. 16. A substance that accepts a proton in a chemical reaction.