1.2 Laboratory Equipment Quiz

Questions and Answers

has slope sides ideal for swirling mixtures. it is used to hold and measure liquid.

Erlenmeyer Flask

holds small volumes of liquids.

Test Tube

used to hold large amounts of liquids

Beaker

for distillation and to separate a mixture of liquids with different boiling points through evaporation and condensation

Distillation Flask Signup and view all the answers

for measuring volumes of liquids

Graduated Cylinder Signup and view all the answers

a tool used for measuring both liquids and gasses

Buret Signup and view all the answers

to measure out or transfer small quantities of liquid

pipette Signup and view all the answers

for liquid to liquid extractions and seperating a mixtures components into two solvent phases of different densities

separatory funnel Signup and view all the answers

to add liquid to an existing system or apparatus

thistle tube Signup and view all the answers

used for mixing liquids or solids, and liquids

stirring rod Signup and view all the answers

to evaporate a liquid, to hold solids while being weighed

watch glass Signup and view all the answers

to condense vapors and to turn vapors into liquids by cooling them down

condenser Signup and view all the answers

to contain samples of liquids that require evaporation

evaporating dish Signup and view all the answers

for mixing, lifting, stirring, handling, or leveling powders granular materials, or other solids.

spatula Signup and view all the answers

for cleansing test tubes and the interior surface of other tubes

test tube brush Signup and view all the answers

for supporting apparatus above the work surface

irong ring Signup and view all the answers

to rinse various pieces of lab glasswares such as test tubes and round bottom flask

wash bottle Signup and view all the answers

for isolating samples in small wells within the plate

spot plate Signup and view all the answers

to heat substance and to sterelize an object on high heat

laboratory burner Signup and view all the answers

what pieces of apparatus is used for measuring temperature

thermometer Signup and view all the answers

what pieces of apparatus is used for measuring small amount or volume of liquids?

test tube Signup and view all the answers

what pieces of apparatus is used for measuring large amounts or volume of liquids

beaker Signup and view all the answers

what pieces of apparatus is used for measuring mass

laboratory balance Signup and view all the answers

Study Notes

Laboratory Equipment and Their Uses

Slope-sided containers are ideal for swirling mixtures to ensure thorough mixing without spillage.
Graduated cylinders are commonly used for holding and measuring liquid volumes accurately.
Small-volume liquid containers are specifically designed for precise measurements in experiments.
Large containers like flasks are used for distillation to separate liquid mixtures based on different boiling points through evaporation and condensation processes.

Measuring and Transferring Liquids

Burettes are tools used to measure volumes of liquids with high precision, often used in titration.
Pipettes are essential for measuring and transferring small quantities of liquids in laboratory settings.
Separatory funnels facilitate liquid-liquid extractions, allowing the separation of components based on differing densities.

Mixing and Evaporation

Mixing apparatus like beakers or stirrers are versatile for combining liquids, solids, and pastes in various experiments.
Evaporating dishes are used specifically to evaporate liquids, while also holding solids during weighing for accurate mass determination.

Condensing and Sample Containing

Condenser apparatus turn vapors into liquids through cooling, essential in various distillation setups and reflux processes.
Evaporation dishes and similar containers are designed to hold samples that require evaporation for analysis or concentration.

Additional Functions

Tools like spatulas and scoops facilitate the mixing, lifting, and leveling of powders or granular materials for various lab applications.
Cleaning brushes are used to cleanse test tubes and other apparatus surfaces to ensure contaminant-free conditions for experiments.

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Description

Test your knowledge about laboratory equipment designed for swirling mixtures. This quiz covers various types of containers used to hold and measure liquids, focusing on their ideal characteristics and applications in scientific experiments.