CHEMISTRY (Lab Equipments)

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Across
  1. 4. a lamp that burns volatille spirits.
  2. 6. a cup in which ingredients are crushed or grounded.
  3. 8. A simple container for stirring, mixing and heating liquids.
  4. 10. it is used to take small quantities of solid chemicals.
  5. 11. it is a glass funnel with a tap at the bottem which is used to seperate immiscible liquids.
  6. 13. it is used to measure volume of liquids.
  7. 14. a flam-bottomed vessel with a cylindrical long neck which is used to prepare and hold solutions.
  8. 16. a vessel with a sperical body and a cylindrical neck which is most often used when preparing, heating solutions and distillation.
  9. 17. a ceramic or metal container in which substances maybe melted or subjected to very high temparatures.
  10. 18. an iron tripod placed over a fire.
  11. 19. a thin glasstube closed at one end, used to hold small amount of material.
Down
  1. 1. it is a squeezable bottle with a nozzle, used to rinse various pieces of labaratory equipment.
  2. 2. an instrument for measuring and indicating temparature.
  3. 3. a concave glass disc used in labarotary to hold material for use in experiments.
  4. 5. a graduated glass tube with a tap at one end, for accurate volumes of liquid, especially in titrations.
  5. 7. A flask having a wide base, narrow neck, and conical form which is convenient for swirling liquids by hand.
  6. 9. a graduated thin glasstube which is used to do accurate measurements of small amaount of liquids.
  7. 12. a tube or pipe that is wide at the top and narrow at the bottom, used for guilding liquid or powder into a small opening.
  8. 15. A glass string rod which is used to mix or stir liquids and chemicals.