acids bases and salts

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Across
  1. 2. Gas produced when acid reacts with metal
  2. 3. Ion responsible for basic nature
  3. 4. Substance that turns red litmus blue
  4. 10. Acid found in curd
  5. 11. Substance used to reduce acidity of soil
  6. 12. Substance that can neutralize both acids and bases
  7. 13. Acid found in lemon
  8. 16. Acid present in vinegar
  9. 18. Base present in bleaching powder
  10. 19. A natural indicator obtained from plants
Down
  1. 1. The acid produced in our stomach
  2. 5. Chemical name of baking soda
  3. 6. Common salt used in food
  4. 7. Chemical name of washing soda
  5. 8. Product formed when acid reacts with base
  6. 9. Process in which an acid and a base react to form salt and water
  7. 12. A base that dissolves in water
  8. 14. Substance used to determine acidic or basic nature of solution
  9. 15. Ion responsible for acidic nature
  10. 17. Substance that turns blue litmus red