Lab Safety and Equipment

Front

What is the purpose of a pipet in a laboratory?

Back

A pipet is used to measure and transfer small volumes of liquids accurately.

Front

What is an Erlenmeyer flask used for?

Back

An Erlenmeyer flask is used for mixing, heating, and storing liquids, and its shape allows for easy swirling without spilling.

Front

What should you never do in a laboratory?

Back

You should never eat, drink, or taste chemicals in a laboratory.

Front

What is the correct procedure for diluting an acid?

Back

Always add acid to water, not water to acid, to prevent exothermic reactions that can cause splattering.

Front

Why is horseplay prohibited in the lab?

Back

Horseplay is prohibited because it can lead to accidents, injuries, and damage to equipment.

Front

What safety equipment should be worn in the lab?

Back

Safety goggles, gloves, and lab coats should be worn to protect against chemical splashes and spills.

Front

What is the function of a graduated cylinder?

Back

A graduated cylinder is used to measure the volume of liquids accurately.

Front

What should you do if you spill a chemical in the lab?

Back

Notify your teacher immediately and follow the proper cleanup procedures.

Front

What is the importance of following lab instructions?

Back

Following lab instructions ensures safety and accuracy in experiments.

Front

What is a beaker used for?

Back

A beaker is used for mixing, stirring, and heating liquids, but it is not as precise as a graduated cylinder.