Safety
Tie it back.
What should you do if you have long hair?
You should do this after you are finished with a lab
Clean up your lab station
In what manner should you conduct yourself at all times in the lab?
What is in a responsible manner?
What type of glassware should you never use?
Chipped, cracked, or dirty glassware
True or false - it is okay to reach over an exposed flame
What is false
The first thing you should do when any accident or injury occurs
What is report it to the instructor
Broken glass should be
What is picked up by the teacher and put in a special container
What should you do if you do not understand a direction or part of a procedure?
Ask the teacher for help
Do not immerse hot glassware in ____ because ___
cold water b/c it may shatter
You should use these when handling hot objects
What is tongs
Long pants and close toed shoes
What is clothing that must be worn during the lab
Backpacks and school supplies should be kept
What is out of the aisles and away from the lab stations
Who must be present in the lab room in order for you to conduct your experiment?
Who is the teacher
Where should you return unused chemicals?
What is follow the rules from the teacher
What should you do with the burner or hot plate when it is not in use?
Turn it off
These must be worn anytime you are using chemicals, heat, or glassware
Goggles
If there is a spill in the lab, you should
tell the teacher and follow the correct clean up procedures
True or false - when entering the lab, you may start the lab immediately. explain
false. you must wait for your teacher
How should you remove an electrical plug from its socket?
Grasp the plug, not the cord
Hands must be completely dry
Where should you point the open end of a test tube that is being heated?
Away from yourself and others
How long you must use the eyewash station or shower in case of a chemical spill/splash
What is 20 minutes
What substances may go down the sink?
Water and substances designated by the instructor
How are most eye burns caused?
by rubbing eyes with unclean hands
How should you carry glass tubing to minimize breakage and injury?
What is vertically
How must you adjust your clothing when working with an open flame?
sleeves rolled up, hair tied back, no loose jewelry