Starting with safety review
Broken glassware should be put in the trashcan so that no one gets hurt.
False
If you pour too much of a chemical into your beaker you should pour the extra back into the container.
False
If your Bunsen burner will not light, you should turn off the gas and tell a teacher
False
You do not have to wear goggles if you wear glasses.
False
You should read the lab directions once before following directions.
False
A coin stopper should be put on the lab bench before the liquid into another container.
False.
Always add water to acid to avoid any problems.
False.
If your eyes start to burn during lab, take your goggles off and blow your nose.
False.
It is easy to tell hot glass from cold glass.
False.
It is okay for your glassware to have a crack as long as it is very small.
False.
It is safe to eat in lab after you wash your hands.
False.
It is safe to heat a volatile liquid with a Bunsen burner.
False.
It is safe to keep your cell phone in your front pocket during lab.
False.
You always feel a chemical burn as soon as it happens.
False.
A fire extinguisher is the only way to stop a fire.
True.
A lab apron protects your clothes from contact with chemicals.
True.
If a small amount of chemical gets on your wrist, wash it off with water.
True.
The best shoes to wear during lab are closed toe shoes made of leather.
True.
The proper way to smell a chemical is by a technique called wafting.
True.
When working in a lab, you need to look for the name of the chemical, the concentration, and any hazards before using the chemical.
True.
