Parts of the Bunsen Burner (LAB) Flashcards
1
Q
A heating apparatus available in general chemistry laboratories
A
Bunsen burner
2
Q
It supports the barrel in an upright position
A
Base
3
Q
Cylindrical place where gas & air mix
A
Barrel
4
Q
A pin-holed structure which regulates flow of gas into the barrel in a jet-like manner
A
Gas Spud/Nozzle
5
Q
Where the gas enters from gas nozzle
A
Gas Inlet
6
Q
Used to regulate the amount of gas
A
Gas adjustment knob
7
Q
Used to regulate the amount of external air
A
Collar
8
Q
Used for the passage/entrance of external air
A
Air holes
9
Q
In starting to operate a Bunsen burner, make sure the gas outlet, the gas adjustment knob and the air holes via collar are _____
A
Closed
10
Q
Adjust the size of the flame by rotating the _____
A
Gas adjustment knob
11
Q
Open the _____ to the desired blue flame
A
Air holes
