Bunsen Burner Flashcard

Front

What is the most important rule to remember when lighting the bunsen burner?

Back

Gas is last.

Front

What is the first step to lighting the bunsen burner?

Back

Close the air hole.

Front

What should be used as a heat-proof surface for the bunsen burner?

Back

A heat-proof mat or black top lab table.

Front

Which part of the bunsen burner stays cool when it's lit and can be safely touched?

Back

The base.

Front

What should be the position of the air hole when lighting the bunsen burner?

Back

Closed.

Front

What is a Bunsen burner used for in the laboratory?

Back

To provide a controlled flame for heating substances.

Front

What is the function of the collar on a Bunsen burner?

Back

To adjust the air flow and control the flame type.

Front

What safety equipment should be used when working with a Bunsen burner?

Back

Safety goggles and a lab coat.

Front

What is the purpose of the gas valve on a Bunsen burner?

Back

To control the flow of gas to the burner.

Front

What type of flame is produced when the air hole is open?

Back

A blue flame, which is hotter and more efficient.