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