Laboratory Glassware and Equipment Quiz

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Questions and Answers

What is the primary use of a beaker?

Preparing solutions to an accurate volume
Measuring an accurate volume of a liquid
Weighing solids and liquids (correct)
Holding several test tubes at one time

Which laboratory equipment is specifically designed for titration?

Burette (correct)
Volumetric Flask
Graduated Cylinder
Funnel

Which piece of equipment is used to accurately measure small amounts of liquid?

Stirring Rod
Pipette (correct)
Wash Bottle
Beaker

For which purpose is a test tube rack used?

<p>To hold multiple test tubes at once (D)</p> Signup and view all the answers

What is the main function of a wash bottle in the laboratory?

<p>To add small quantities of water (D)</p> Signup and view all the answers

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Flashcards

Beaker

A cylindrical container with a flat bottom, often used for mixing, heating, or holding liquids. Made of glass.

Sensitive Balance

A device used to measure the mass of solids and liquids accurately.

Test Tube

A narrow glass tube used for holding and mixing small amounts of liquids in chemical tests.

Volumetric Flask

A glass container with a narrow neck designed for precise measurements of liquid volumes.

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Graduated Cylinder

A narrow glass tube with markings used to measure exact volumes of liquids.

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Study Notes

Laboratory Glassware and Equipment

Beaker: Used for weighing solids and liquids, chemical reactions (preparing compounds), dissolving solids and liquids.
Sensitive Balance: Used for weighing solids and liquids.
Test Tube: Used for chemical tests.
Test Tube Rack: Holds multiple test tubes simultaneously.
Volumetric Flask: Used to prepare solutions with precise volumes.
Wash Bottle: Used to rinse glassware and add small amounts of water.
Graduated Cylinder: Used to measure precise liquid volumes.
Funnel: Used to transfer liquids and for filtration.
Burette: Used for titration.
Conical Flask: Used for mixing chemicals (narrow neck prevents spills), chemical reactions, and titration.
Pipette: Used for accurately measuring small liquid amounts (never use by mouth).
Stirring Rod: Used to dissolve solids and liquids.
Spatula: Used for handling and weighing solids.

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Description

Test your knowledge on various laboratory glassware and equipment used in scientific experiments. This quiz covers essential tools including beakers, test tubes, and volumetric flasks, and their specific uses in the lab. Perfect for students and professionals looking to refresh their knowledge.