1. Laboratory Safety & Apparatus Flashcards
Describe the 12 safe practice steps in the laboratory
- Wear safety goggles
- No running
- Wash hands after experiments2. No running
- Wash hands after experimentst
- Always pay attention to instructions
- Use equipment properly / no messing about
- Tidy up after yourself
- Always be alert
- Do not eat or drink in the lab
- Tell Dr. Brennan about spillages and breakages
- Stand up
- Hair tied back
What is this hazard symbol:
Toxic
What is this hazard symbol:
Corrosive
What is this hazard symbol:
Oxidising
What is this hazard symbol:
Flammable
What is this hazard symbol:
Warning
What is this hazard symbol:
Carcinogenic
What is this hazard symbol:
Wear Goggles
What is this apparatus called:
Beaker
What is this apparatus called:
Test Tube
What is this apparatus called:
Filter Funnel
What is this apparatus called:
Tripod Stand
What is this apparatus called:
Conical Flask
What is this apparatus called:
Evaporating Basin
What is this apparatus called:
Bunsen Burner
What is this apparatus called:
Retort Stand
Can you draw the apparatus required for: FILTRATION
Can you draw the apparatus required for: EVAPORATION
Who invented the Bunsen Burner?
The Bunsen Burner was invented in 1854 by ROBERT BUNSEN.
Can you label the various parts of the Bunsen Burner:
Describe the differences between the three different Bunsen flames – fill in the following table:
What are the 9 steps to safely set up and adjust the flame of a Bunsen burner ?
- Put your safety glasses on
- Connect the Bunsen to the gas top
- Adjust the collar until the air hole is partially open
- Light a match
- Turn the gas tap partially on
- Light the gas
- Extinguish the match
- Adjust the collar until the yellow flame is burning
- With your teacher’s permission rotate the collar of the Bunsen to create different flames.
Identify the hottest part of the Bunsen flame
Flame (inner cone)
