Chemistry materials Flashcards

1
Q

Graduated cylinder

A

Used to measure volumes of liquids.

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2
Q

Balance

A

measuring mass or weight.

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3
Q

Glass plate

A

Provides a surface for semi-micro scale experiments.

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4
Q

Utility clamp

A

Used to secure test tubes, distillation columns, and burets to the ringstand.

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5
Q

Crucible tongs

A

Picking up hot crucibles.

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6
Q

Iron ring

A

Connects to ringstand and provides a stable, elevated platform.

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7
Q

Crucible

A

Heating certain solids particularly metals.

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8
Q

Florence flask

A

Used for mixing of chemicals. Narrow neck prevents splash exposure

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9
Q

Test tubes

A

How it is used

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10
Q

Wash bottle

A

Distilled water is put in.

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11
Q

Ring stand

A

Safe way to preform reactions using a Bunson burner.

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12
Q

Dropper

A

Used to transfer a small volume of liquid.

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13
Q

Funnel

A

Aid the transfer of liquid from one vessel to another

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14
Q

Bunsen burner

A

Used to heat up nonviolate liquids.

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15
Q

Stir rod

A

Stir solutions also can be used to drop a single drop.

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16
Q

Beaker

A

Holds solids and liquids that dont release gases

17
Q

Florence flask

A

Mixes chemicals.

18
Q

Clay triangles

A

Used to support porcelain crucibles.

19
Q

Weighing boat

A

Weigh solids that will get transferred

20
Q

Evaporating dish

A

Used to heat up stable solids and liquids

21
Q

Spatulas

A

Used to dispense chemicals from its container.

22
Q

Forceps

A

Used to pick up small objects

23
Q

Graduated cylinder

A

Used to measure volumes of liquids

24
Q

Pipet

A

Measures exact volume of liquids.

25
Q

Erlenmeyer flask

A

Holds solids and liquids that may release gases during a reaction.

26
Q

Test tube holder

A

Holding a test tube that is too hot to hold.

27
Q

Test tube rack

A

Holding and organizing test tubes. Hot ones may melt with plastic racks.

28
Q

Test tube brushes

A

Used to clean test tubes and graduated cylinders.

29
Q

Wire gauze

A

Sits on iron ring to provide a space for the beaker. White material is abestos.