Lab Equipment. Beaker: 1B Reaction vessel: wide opening allows for stirring.

Lab EquipmentLab Equipment

Beaker: 1BBeaker: 1B

Reaction vessel: Reaction vessel: wide opening wide opening

allows for stirringallows for stirring

Erlenmeyer Flask: 1EErlenmeyer Flask: 1E

Reaction vessel: Reaction vessel: narrow opening narrow opening

and can be and can be stopperedstoppered

Graduated Cylinder: 2DGraduated Cylinder: 2D

Used to Used to measure measure

volumes of volumes of liquidsliquids

Test TubesTest Tubes: : 6E6E

13 x 100 mm test 13 x 100 mm test tubestubes

10 x 75 mm test 10 x 75 mm test tubestubes

IgnitionIgnitiontubetube

Long, narrow reaction Long, narrow reaction vesselvessel

Test Tube Holder: 6FTest Tube Holder: 6F

Used to Used to transport test transport test

tubestubes

Test Tube Racks: 2ATest Tube Racks: 2A

Holds test tubesHolds test tubes

Watch Glass: 4DWatch Glass: 4D

Used to cover Used to cover beakersbeakers

(and also used to (and also used to hold a small hold a small

amount of solid)amount of solid)

Glass Stir Rod: 5CGlass Stir Rod: 5C

Used for stirring Used for stirring or for pouring to or for pouring to direct the flow of direct the flow of

liquidliquid

Medicine Dropper: 5DMedicine Dropper: 5D

Used to transfer Used to transfer a small drops of a small drops of

reactant to reactant to reacting vessels reacting vessels (less than one (less than one

mL)mL)

On top of each medicine dropper is a On top of each medicine dropper is a ““rubber bulbrubber bulb””

Funnel: 6AFunnel: 6A

Holds filter Holds filter paper when paper when separating separating liquids from liquids from

solidssolids

Pipet: 5EPipet: 5E

A calibrated A calibrated thin narrow thin narrow tube used to tube used to

transfer transfer liquidsliquids

Wash Bottle: 3AWash Bottle: 3A

Holds water to Holds water to rinse out reaction rinse out reaction

vesselsvessels

SpatulasSpatulas: : 2C2C

Used to transfer Used to transfer solid chemicalssolid chemicals

Chemicals should Chemicals should never be transferred never be transferred

with your bare with your bare hands.hands.

(Beaker) Tongs: 3D(Beaker) Tongs: 3D

Used for Used for moving hot moving hot

objectsobjects

Crucible TongsCrucible Tongs

For handling hot For handling hot crucibles; also used to crucibles; also used to

pick up other hot pick up other hot objects. objects. NOTNOT to be to be used for picking up used for picking up

beakers! beakers!

Bunsen Burner: 5ABunsen Burner: 5A

Used to heat Used to heat reactionsreactions

Evaporating Dish: 3BEvaporating Dish: 3B

Used to heat solids Used to heat solids to remove waterto remove water

Crucible and Cover: 6CCrucible and Cover: 6C

Reaction vessel: Reaction vessel: for heating small for heating small

amounts of amounts of reactantsreactants

(Clay) Triangle: 2B(Clay) Triangle: 2B

Used to hold a Used to hold a crucible on the crucible on the

iron ringiron ring

Ringstand: 1ARingstand: 1A

Flat base used to Flat base used to support objectssupport objects

Iron Rings: 3EIron Rings: 3E Ringstands and their ComponentsRingstands and their Components

The base to hold The base to hold wire gauze and wire gauze and

beakers on a ring beakers on a ring stand above a stand above a Bunsen BurnerBunsen Burner

Utility Clamp: 4EUtility Clamp: 4ERingstands and their ComponentsRingstands and their Components

Used to hold Used to hold glassware of glassware of

different sizes on a different sizes on a ring standring stand

Wire Gauze: 4BWire Gauze: 4B Ringstands and their ComponentsRingstands and their Components

Used to support a Used to support a beaker on an iron beaker on an iron

ring ring

Goggles: 4AGoggles: 4A

Protection for Protection for your eyes and your eyes and

must be worn at must be worn at all times during all times during

experimentsexperiments

Dropping Bottle: 1DDropping Bottle: 1D

Used to hold and Used to hold and transfer transfer

concentrated concentrated liquidsliquids

Buret: 6BBuret: 6B

Calibrated tube Calibrated tube used to discharge used to discharge

liquid to an liquid to an accurate accurate

measurementmeasurement

Thermometer: 2EThermometer: 2E

Used to measure Used to measure temperature temperature

(average kinetic (average kinetic energy)energy)

Volumetric Flask: 3CVolumetric Flask: 3C

Flask that is Flask that is calibrated very calibrated very accurately to a accurately to a single volumesingle volume

Mortar and Pestle: 5BMortar and Pestle: 5B

Used to crush Used to crush course crystals course crystals

into a fine powderinto a fine powder

Triple Beam Balance: 4CTriple Beam Balance: 4C

Used to mass Used to mass reactants or reactants or

productsproducts