Unit 1 Review (Equipment/Safety)

Front

What should you do before entering the laboratory?

Back

Read all procedures thoroughly.

Front

Is eating in the lab acceptable if you clean up afterward?

Back

No, eating in the lab is not allowed.

Front

What should you do if you do not understand a direction in a lab procedure?

Back

Ask the instructor before proceeding.

Front

How should sharp objects be carried in the laboratory?

Back

Hold the handle with the tip pointed down.

Front

What equipment is used to hold, measure, and mix liquids, measuring in milliliters?

Back

Flask.

Front

What is the purpose of a beaker in the laboratory?

Back

To hold and mix liquids, but not for precise measurements.

Front

What safety equipment should be worn at all times in the lab?

Back

Safety goggles.

Front

What is the correct way to dispose of broken glass in the lab?

Back

Use a designated glass disposal container.

Front

What should you do if a chemical spills on your skin?

Back

Wash the area with plenty of water and inform the instructor.

Front

What is the function of a graduated cylinder?

Back

To measure precise volumes of liquids.