Chemistry: Graphing rules and lab saftey and how to use a bunsen burner

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Author:
alipeace11
ID:
61955
Filename:
Chemistry: Graphing rules and lab saftey and how to use a bunsen burner
Updated:
2011-01-25 13:42:05
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chemistry
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chemistry
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  1. What should each axis of a graph be labeled with?
    variable and units
  2. Should the x-axis have the quantity that can be controlled or the quantity that responds to the changes of the other variable?
    quantity that can be controlled
  3. Should the yaxis have the quantity that can be controlled or the quantity that responds to the changes of the other variable?
    quantity that responds to changes
  4. What is another name for an XY plot?
    scatterplot
  5. Never work _______.
    alone
  6. Unthorized experiments are ______________.
    prohibited
  7. What seven things should you know the location of?
    • first aid kit
    • eyewash station
    • saftey shower
    • fire extinguisher
    • fire blanket
    • fire alarm
    • exits
  8. never mix ______________ in sink drains
    chemicals
  9. sinks are to be used only for ________ and _________ ___________.
    water and approved solutions
  10. Keep hands away from _____, ______, __________ and ____________ while using chemicals.
  11. never try to catch falling _______ instruments
    sharp
  12. What four things must be done during a fire drill during an experiment?
    • 1) close containers
    • 2) gas valves off
    • 3) fume hoods off
    • 4) electrical equipment off
  13. ____________ __________ should not be worn in the labratory.
    contact lenses
  14. When do students need to wear saftey goggles?
    When there is heat, chemicals or glassware
  15. When should report an accident or injury?
    always and immediately
  16. If a chemical should splash in your eyes or on your skin, flush with running water for at least __ minutes.
    20
  17. Never return _____ __________ to their original containers.
    unused chemicals
  18. Examine _____________ before each use.
    glassware
  19. Do not point the ______ _______ of a test tube being heated at yourself or anyone else
    open end
  20. never ___________ ______ a container being heated
    look into
  21. How do you light a bunsen burner? (5 steps)
    • 1) Oen needle valve
    • 2) Turn on gas valve
    • 3) Create spark with strikers
    • 4) Open air port to make flame blue
    • 5) Adjust gas valve
  22. What are the 5 parts of a bunsen burner?

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