General Rules
During labs, students must not engage in one of these 3 things
If a mercury thermometer is broken, this dangerous liquid must never be touched.
Mercury
You should never use mouth suction to fill a pipet instead you should use
What is a rubber bulb or pipet pump
Before each use, this must always be examined for chips, cracks, or cleanliness.
What is glass ware
This safety item must always be worn when using a burner.
What are safety goggles
Students are only allowed to perform lab activities authorized by this person.
Instructor or Teacher
All accidents, no matter how small, must be reported immediately to this person.
Who is the instructor?
You should never remove chemicals or other materials from this area
What is the laboratory area
Never immerse hot glassware into this, as it may cause the glass to shatter.
What is Cold Water
You should never leave this type of equipment unattended while it is in use
What is a lit burner
In the laboratory, this is the only type of experiment students may perform
What are authorized experiments
If you or your lab partner are hurt, you must yell out this phrase to get the instructor’s attention.
What is “Code one, Code one”?
You should never __,__,__ chemicals in the lab.
Touch, Smell, or taste
You should report these types of glass containers immediately instead of using them
What are chipped, cracked, or dirty containers
Flammable materials must be kept away from this at all times
what is a open flame
This document must be read carefully, followed at all times, and signed by both students and parents or guardians before participating in lab activities.
What is the Student Safety Contract
If a chemical splashes in your eyes or skin, you must immediately flush with running water from the eyewash or safety shower for at least this long.
What is 20 minutes
When diluting acids, you must always add acid to this substance, never the other way around.
What is water
Always carry glass tubing in a vertical position to minimize the chances of this happening
What is breakage or injury?
Before handling heated metals or glass, you should determine whether they are hot by using this method.
What is bringing the back of your hand close to it (not touching)
You should Know where these 5 things are in a laboratory name them all.
First Aid Kit, Eye Wash Station, Safety Shower, Fire extinguisher, and fire blanket
Whats the first thing you should do if you spill chemicals
Tell your Instructor
you must never return these to their original containers
Unused chemicals
What items should you use to handle broken glass
Brush or a dust pan
You should never look directly into this while its being heated
What is a test tube or beaker