Common Laboratory Apparatus

A collection of flashcards detailing the names and specific uses of common laboratory tools based on lecture notes.

What is the primary function of Goggles in a laboratory setting?

They are worn to protect the eyes from chemical splashes.

Which piece of equipment is used to handle a hot beaker and/or crucible?

Tongs

What is the specific use of Forceps?

They are used to pick up or hold small items.

What is the function of a Test Tube Holder?

It is used to hold/clamp a hot test tube.

For what three purposes is a Test Tube commonly used?

To mix, heat, and/or store small amounts of liquids or substances.

How many test tubes does a Test Tube Rack typically hold in a row?

It is used to hold 5-6 test tubes in a row.

What is the benefit of the narrow neck design of the Erlenmeyer Flask?

The narrow neck is designed to prevent splashes while holding and measuring liquids.

What is a Florence Flask used for?

It is a glassware used to heat and store liquids and substances.

Which apparatus is used to hold, heat, and measure large amounts of liquids?

Beaker

What is the use of a Graduated Cylinder?

It is used to measure accurate volume of liquid in $mL$.

What is the purpose of a Funnel?

It is used for pouring liquids or substances through a small opening.

What is the function of a Crucible & Cover?

It is used to hold small amounts of chemicals during heating at high temperature.

What is the function of a Mortar & Pestle?

It is used for grinding up substances and materials.

What is an Evaporating Dish used for?

It is used as a container for evaporating liquids so it will leave a solid residue.

How is a Dropper used in the lab?

It is used for drawing in small amounts of liquids and expelling it in drops.

What is the purpose of a Volumetric Flask?

It is used for making up solutions to a known volume.

What is the function of a Clay Triangle?

It is used to hold a crucible when heated.

What is the purpose of Wire Gauze?

It is used to support a container (such as a beaker or flask) during heating.