Chemistry lab equipment
Across
- 3. holding a test tube in place when tube is hot or should not be touched
- 6. scraping,transfer or apply powder and paste like chemicals
- 11. squirt water to clean laboratory glassware and other equipment
- 12. measuring temperature
- 13. mixing, storing, and heating liquids
- 14. measuring mass or weight
- 17. pouring liquids or fine grained substances into container with a small opening
- 18. grasping hot lab glass or ceramic dishes
- 22. measure volume of irregular objects
- 25. hold test tubes so they dont roll away, tip over, or break
- 26. heating, sterilization, and combustion
- 29. frame thats holds glass or ceramic equipment above a bunsen burner
- 31. protect hands while picking up hot objects
- 32. holding thermometor in place during an experiment
Down
- 1. cleaning test tubes, graduated cylinders, and erlen meyer flask
- 2. heating and stirring substances
- 4. perform reactions with a very small volume of chemicals
- 5. weighing substances that will be transferred to another vessel
- 7. measuring volume of liquids
- 8. crush and grind materials into a fine paste or powder
- 9. sealing openings of test tubes, flask,and laboratory glassware
- 10. measuring and transfer small volumes of liquid
- 15. holds or clamps laboratory glassware and other equipment in place
- 16. prevents particulates, water, or chemicals from striking eyes
- 18. holding,mixing,and heating small volume of chemical experiments
- 19. stirring or mixing liquids
- 20. grasping small objects
- 21. placed on an iron ring or tripod to support glassware
- 23. contais chemicals when heating them to very high temperatures
- 24. evaporate liquid, heating small ammount of substance or cover a beaker
- 27. mixing,storing, and heating liquids
- 28. transfer powders and solids from one vessel to another
- 30. supporting objects above a work surface or bunsen burner