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Chemistry: Graphing rules and lab saftey and how to use a bunsen burner
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What should each axis of a graph be labeled with?
variable and units
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
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
What is another name for an XY plot?
scatterplot
Never work _______.
alone
Unthorized experiments are ______________.
prohibited
What seven things should you know the location of?
first aid kit
eyewash station
saftey shower
fire extinguisher
fire blanket
fire alarm
exits
never mix ______________ in sink drains
chemicals
sinks are to be used only for ________ and _________ ___________.
water and approved solutions
Keep hands away from _____, ______, __________ and ____________ while using chemicals.
never try to catch falling _______ instruments
sharp
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
____________ __________ should not be worn in the labratory.
contact lenses
When do students need to wear saftey goggles?
When there is heat, chemicals or glassware
When should report an accident or injury?
always and immediately
If a chemical should splash in your eyes or on your skin, flush with running water for at least __ minutes.
20
Never return _____ __________ to their original containers.
unused chemicals
Examine _____________ before each use.
glassware
Do not point the ______ _______ of a test tube being heated at yourself or anyone else
open end
never ___________ ______ a container being heated
look into
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
What are the 5 parts of a bunsen burner?
Author
alipeace11
ID
61955
Card Set
Chemistry: Graphing rules and lab saftey and how to use a bunsen burner
Description
chemistry
Updated
2011-01-25T18:42:05Z
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