Across
- 3. quantitative measure of the acidity or basicity of aqueous or other liquid solutions
- 5. able to gain or absorb a proton in a chemical reaction
- 9. basic substances that do not completely dissociate into their constituent ions when dissolved in solutions
- 11. any substance that gives a visible sign
- 12. Dissolves limestone statues
- 13. having a pH below 7
- 14. having a pH abpve 7
- 15. salts are formed from equal weights of acid and base
Down
- 1. a pair of compounds that differ from each other by gain or loss of a proton
- 2. a stable subatomic particle occurring in all atomic nuclei
- 4. the nucleus of a hydrogen atom separated from its accompanying electron
- 6. a solution that can resist pH change upon the addition of an acidic or basic components
- 7. any acid that ionizes completely in solutions
- 8. the slow addition of one solution of a known concentration
- 10. a chemical compound that neutralizes or effervesces with acids and turns litmus blue