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Lab Safety Review

Lab Safety Review. Loose clothing, such as sweaters, should be tied or removed before doing the lab. . True or False. True. Always use the proper set up for the lab, never a makeshift apparatus (structure). . True False. True.

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Lab Safety Review

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  1. Lab Safety Review

  2. Loose clothing, such as sweaters, should be tied or removed before doing the lab. True or False

  3. True

  4. Always use the proper set up for the lab, never a makeshift apparatus (structure). True False

  5. True

  6. If you accidently get chemicals in your eyes, immediately place them in the eyewash or under the faucet to dilute and flush the chemical. True or False

  7. True

  8. Broken glass must be cleaned up carefully using a broom and dustpan, never your bare hands. True or False

  9. True

  10. It is permissible (okay) to eat, drink, and walk barefoot in the lab True or False

  11. False

  12. Hot glassware can be placed in cold water so it cools fast, saving you time at the end of the period. True or False

  13. False

  14. Dispose of waste materials as instructed by the teacher. True or False

  15. True

  16. Work areas can be left messy, just like your room at home. True or False

  17. False

  18. You should perform only those procedures and activities assigned to you for the lab. True or False

  19. True

  20. When heating a test tube, point it in the direction of your friend so s(he) can see what's happening. True or False

  21. False

  22. Long hair must be tied back, especially in the area of an open flame. True or False

  23. True

  24. Safety glasses must be worn during the entire lab. The only exception is when the teacher says that safety glasses are not required. True or False

  25. True

  26. If you are tired, you may sit on the lab tables, even though concentrated acids, corrosives, or free radical organics may be present. True or False

  27. False

  28. It’s okay to throw things across the room, such as beakers, test tubes and graduated cylinders. True or False

  29. False

  30. Always replace the cover on a chemical container after you have removed what you needed. True or False

  31. True

  32. Clean up spills immediately. If they are chemicals, notify the teacher. True or False

  33. True

  34. Use a wafting motion when testing for odors. True or False

  35. True

  36. Always pour acid into water when mixing two chemicals. True or False

  37. True

  38. Combustible (ability to burn) materials are safe around a flame. True or False

  39. False

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