Equipment
Chemical Safety
Dress for Lab
General
Lab/Field Behavior
100
What piece of equipment do you use to move heated glass?
Tongs.
100
Should all chemicals be considered dangerous?
Yes, always assume chemicals are dangerous.
100
This type of footwear is not allowed in lab
open-toed shoes (sandals, flip-flops)
100
These must be worn at all times in lab
Goggles
100
Is it ever okay to start lab without a teacher present?
No!!!
200
A liquid's volume in a graduated cylinder should be measured by looking at the ____ of the meniscus.
Bottom
200
If you spill acid on your skin, wash with_______?
Water.
200
Can you wear loose clothes or jewelry in lab?
No.
200
What should you do if you don't understand the lab?
Ask your teacher. Read the lab carefully before beginning it.
200
When is horseplay allowed in lab?
NEVER!
300
Does hot glass look just like cold glass?
Yes.
300
What should you do with chemical waste?
Follow directions from the teacher.
300
You may need to wear these to avoid chemically burning yourself.
Gloves.
300
What is message behind the Tragedy of the Commons lab?
conserve (everyone should take care of the environment) and people will overuse resources if it's available and no one owns it.
300
What do you do with an overheated person?
Move them to the shade.
400
Should you put chemicals directly on the balance tray?
No. Always use a weigh boat or paper.
400
You must do this after working with chemicals before leaving the lab.
Wash your hands with soap and water.
400
You should wear this to avoid ruining clothes in lab.
Lab coat or apron.
400
What should you do if injured in lab?
Tell the teacher.
400
What should you do with equipment that is plugged in before leaving lab?
Unplug it.
500
What are three things you should do when getting together glassware for an experiment?
1. read all directions to know what glassware is needed 2. examine glassware for cracks/chips 3. clean any glassware that is dirty
500
Is it okay to return unused chemicals to their original storage container?
No!! You don't want to risk contamination.
500
What should be done with long hair?
Tie it back.
500
What should you do if you don't finish a lab?
Talk to the teacher.
500
When can you remove chemicals from the lab?
Never.
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