Acids, bases and salts!

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Across
  1. 2. acid present in citrus fruits
  2. 3. natural indicator
  3. 6. taste of bases
  4. 7. acid acid present in ants
  5. 9. reaction between acid and a base
  6. 10. acids naturally obtained acids
  7. 11. aqueous solution of sodium chloride is called
Down
  1. 1. water soluble bases
  2. 2. soda common name of sodium hydroxide
  3. 4. synthetic indicator
  4. 5. Gas released when acids react with metals
  5. 8. acid acid present in tomatoes