Chemistry general knowledge

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Across
  1. 1. Common laboratory glassware used for mixing (6)
  2. 4. A substance that has many hydrogen ions in solution (4)
  3. 8. An insoluble solid that forms from solutions reacting (12)
  4. 9. A substance that reacts with an acid (4)
  5. 10. A cone shaped container for reactions (5)
  6. 12. Relating to ideas rather than practical applications (12)
  7. 14. A gas burner used in laboratories (6)
  8. 15. Mr Miltons favourite sandwich shop
  9. 16. The sound of gas escaping from a liquid (4)
Down
  1. 2. A test done to support or refute a hypothesis (9)
  2. 3. The process of turning from liquid to gas (9)
  3. 5. This formula is a representation of the number and type of atoms in a compound (8)
  4. 6. A reaction where one element replaces another (11)
  5. 7. A basic unit of matter (4)
  6. 11. The amount of matter in an object (4)
  7. 13. Another way of saying effervescence (8)