Unit 7: Salts

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Across
  1. 6. The acid that forms sulphatesalts
  2. 7. A compound formed when a metal & acid react
  3. 9. The type of salts formed from citric acid
  4. 10. A common strong base
  5. 13. The type of salts formed by carbonic acid
  6. 15. The acid that forms carbonate salts
  7. 18. The type of salts formed by nitric acid
Down
  1. 1. The type of salts formed by hydrochloric acid
  2. 2. The type of salts formed by sulphuric acid
  3. 3. The acid that forms chloride salts
  4. 4. Test for carbon dioxide; a white precipitate is formed if there is CO2
  5. 5. A compound that forms H+ ions in solution
  6. 8. Acid + base --> salt + water
  7. 11. A base used to make salts from unreactive metals
  8. 12. Compound that produces OH- ions in solution; like metal oxides & hydroxides
  9. 14. The acid that forms nitrate salts
  10. 16. A chemical that changes colour at different pH values
  11. 17. The colour of the universal indicator when a solution is neutral (pH = 7)