CHEMISTRY - ACIDS, BASES & SALTS

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Across
  1. 1. measure of hydrogen ion concentration
  2. 4. removes hardness of water
  3. 7. lichens
  4. 9. hydroxide ions
  5. 10. calcium hydroxide
  6. 11. cakes and breads
  7. 15. plastering fractured bones
  8. 16. hydrated salt
  9. 17. sour in taste
Down
  1. 2. metal with acid
  2. 3. acid in ant's sting
  3. 5. dissolves gold
  4. 6. soluble bases
  5. 8. pH of neutral substance
  6. 12. chlor alkali process
  7. 13. milk of magnesia
  8. 14. acid in soft drink