Chemistry EOY test

Environment hazard

Acutely Toxic

Gas under Pressure

Corrosive

Explodive

Flamable

Moderate Hazard

Oxidising

Health Hazard

What part is in green?

Outer Cone of Flame

What part is in red?

Inner Cone of Flame

What part is in Purple?

Chimney

What part is in Yellow?

The air hole

What part is in Black?

Collar

What part is in grey?

The Rubber Tubing

What colour is in Orange

The base.

What do you always put under a Bunsen burner?

A heat proof mat.

When turning on the Bunsen burner, you must check, on the Bunsen burner, that…

The air hole is closed

You turn on the Bunsen burner only when the airhole is closed and…

The flame is above it

You use a safety flame when…

You are not currently using it

You switch between the safety and roaring flame by…

Adjusting the airhole.

You tuen off a Bunsen burner by…

Turning off the gas tap.

What si the process in red called