Lab Equipment Flashcard Chemistry

Front

What is a beaker used for in a chemistry lab?

Back

A beaker is a cylindrical container used for mixing, stirring, and heating liquids. It is not designed for precise measurements.

Front

Define a graduated cylinder.

Back

A graduated cylinder is a tall, narrow container used to measure the volume of liquids accurately. It has markings (graduations) along its side.

Front

What is the purpose of a pipette?

Back

A pipette is a laboratory tool used to transport a measured volume of liquid. It allows for precise liquid handling.

Front

Explain the function of a Bunsen burner.

Back

A Bunsen burner is a gas burner used in laboratories to provide a single open flame. It is used for heating, sterilization, and combustion.

Front

What is a test tube and its use?

Back

A test tube is a thin glass tube used to hold small amounts of liquid for experiments. It is often used for mixing, heating, or observing reactions.

Front

Define a petri dish.

Back

A petri dish is a shallow, flat, cylindrical dish made of glass or plastic, used to culture microorganisms or cells.

Front

What is the role of a fume hood in a laboratory?

Back

A fume hood is a ventilated enclosure that protects users from inhaling hazardous fumes, vapors, or dust during experiments.

Front

Describe the function of a balance scale.

Back

A balance scale is used to measure the mass of an object. It compares the mass of the object to known masses.

Front

What is a thermometer used for in chemistry?

Back

A thermometer is an instrument used to measure temperature. In chemistry, it is essential for monitoring reactions and processes.

Front

Explain the use of safety goggles in a lab setting.

Back

Safety goggles protect the eyes from chemical splashes, flying debris, and other hazards present in a laboratory environment.