GR7 1STQTR SCI Common Laboratory Tools and Equipment

What is a beaker used for?

• Mixing, stirring, and heating liquid.

• Supporting an apparatus.

• Holding small amounts of liquids.

• Measuring weight.

What is the function of a tripod?

• A three-legged stand for supporting an apparatus.

• A device for measuring weight.

• A container for mixing liquids.

• A tool for holding test tubes.

What are test tubes generally used for?

• To mix chemicals.

• To hold liquids.

• To heat liquids.

• All of the above.

What is the purpose of an evaporating dish?

• To hold small amounts of liquids being evaporated.

• To support an apparatus.

• To mix chemicals.

• To measure weight.

What does an iron ring do?

• Holds glassware such as funnels.

• Supports a Bunsen burner.

• Measures weight.

• Holds test tubes.

What is the function of a wire gauze?

• Spreads out the heat evenly.

• Holds test tubes.

• Measures weight.

• Supports an apparatus.

What are tongs used for?

• To move larger items.

• To hold test tubes.

• To mix chemicals.

• To measure weight.

What is the purpose of a test tube rack?

• To hold test tubes in a vertical position.

• To mix chemicals.

• To measure weight.

• To support a Bunsen burner.

What does an iron stand do?

• Holds/supports attachments.

• Measures weight.

• Mixes chemicals.

• Heats liquids.

What is an iron clamp used for?

• To hold things and elevate other equipment.

• To mix chemicals.

• To measure weight.

• To support a Bunsen burner.