Bunsen Burner Operation

Materials: ★★☆ Available in most school laboratories or specialist stores
Difficulty: ★☆☆ Can be easily done by most teenagers
Safety: ★☆☆ Minimal safety procedures required

Categories: Lab Skills and Safety

Alternative titles: Proper Use of a Bunsen Burner

Summary

This demonstration outlines the safe and correct use of a Bunsen burner, including preparation, lighting, use, and shutdown.

Procedure

Clear the area of flammable materials.
Check tubing and connections.
Tie back hair and secure loose clothing.
See links for proper lighting instructions.

Links

How to use a Bunsen burner safely - Stile Education:

How to Light a Bunsen Burner - teachinglearninguoit:

📄 Proper Use of a Bunsen Burner - Wayne State University: https://research.wayne.edu/oehs/lab-safety/bunsen-burner-safety

Variations

Adjust the flame type (safety flame vs. blue flame) for different experiments.

Safety Precautions

Never leave a lit burner unattended.
Keep flammables away from the flame.
Use tongs or gloves to handle hot equipment.
Know the location of the gas shut-off and fire extinguisher.

Questions to Consider

Why is a blue flame preferred over a yellow flame? (It is hotter and indicates complete combustion.)
Why should you not use matches to light a burner? (They increase fire risk and are unsafe near gas leaks.)
What should you do if the flame goes out unexpectedly? (Turn off the gas immediately to prevent an explosion hazard.)