Pre-Lab Safety
Safety Equipment
Sig Figs
Lab Equipment
Lab Techniques
100
This should be done to long hair when working with an open flame.
What is tie hair back?
100
This piece of safety equipment is used to cover someone if their clothing would catch on fire during a lab.
What is a fire blanket?
100
How many sig figs?
12,600,000
3
100
This piece of lab equipment is used to measure volume of liquids during a lab.
What is a graduated cylinder?
100
This should be used to measure 4 mL of solution.
What is a Graduated Pipett?
200
This type of shoe should not be worn on lab days.
What are opened-toed shoes?
200
This piece of safety equipment is used only by the teacher in case of a fire during a lab to put out the fire.
What is a fire extinguisher?
200
How many Sig Figs
0.0009376
4
200
This piece of lab equipment is used to measure mass.
What is a triple beam balance?
200
You should always measure from the bottom of this.
What is the meniscus?
300
These are the directions for the Lab and should be read before the lab.
What is the procedure?
300
This piece of safety equipment contains material to treat minor injuries.
What is a first aid kit?
300
How many Sig Figs?
9.54 x 1012
3
300
This piece of lab equipment is used to do reactions that require a lot of mixing.
What is an Erlynmeyer Flask?
300
Wat is the volume?
72 mL
400
These are important to wear to protect our eyes during a lab.
What are safety goggles?
400
This piece of safety equipment is used when debris (small particles) get in your eyes.
What is an eyewash station?
400
How many Sig Figs
890,000.
6
400
This piece of Lab equipment is used to hold the measured substance on a balance
What is a weigh Boat?
400
This is the most important thing to remenber when using a Balance.
What is to be patient?
500
According to our safety contract, hair products have this chemical property that can be dangerous during a lab with an open flame.
What is flammability?
500
This is the first person that should be made aware of any mishaps or accidents during a lab.
What is the teacher?
500
How many Sig Figs?
0.000005490
4
500
This piece of Lab equipment tests the ability of a substance to conduct electricity
What is a conductivity tester?
500
This would be used to mixing 17 mL and 20 mL. (Size and glasswear)
What is a 50ml Erlenmeyer Flask?