1 Flashcards

1
Q

Ring stand

A

Supports bunsen burner, iron ring, pipestem triangle, and other items. Often when heating a substance

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2
Q

Pipestem triangle

A

Supports the crucible when being heated over an open flame

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3
Q

Evaporating dish

A

Used to evaporate excessive solvents to create a more concentrated solution

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4
Q

Test tubes

A

Holds small amounts of liquid for mixing a heating

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5
Q

Beaker

A

Holding water. Can also be used to heat liquids

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6
Q

Erlenmeyer flask

A

Narrow mouthed container used to transport, heat, or store substances. It is often used when a stopper is required

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7
Q

Volumetric flask

A

Flask calibrated to contain a precise volume at a particular temperature. Used for precise dilutions and creating standard solutions

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8
Q

Watch glass

A

Keeps liquid contents in a beaker from splattering

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9
Q

Mortar and pestle

A

Used to grind chemicals to powder

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10
Q

Iron ring

A

Supports beaker over a Bunsen burner. Wire gauze is usually placed on top of this structure

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11
Q

Utility clamp

A

Used to hold a test tube or other piece of equipment in place on a ring stand

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12
Q

Wire gauze

A

Suspends glasses over the Bunsen burner

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13
Q

Tongs

A

Used to transport a hot beaker or remove lid from crucible

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14
Q

Triple-beam balance

A

Used to obtain the mass of an object

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15
Q

Test tube clamp

A

Used when heating contents in a test tube

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16
Q

Bunsen burner

A

Used to heat flame safe contents in the lab

17
Q

Forceps

A

Used in dissection to grasp tissues or pick up small items

18
Q

File

A

Used to grind down materials or sharpen items

19
Q

Wire brush

A

Used to clean the inside of test tubes or graduated cylinders

20
Q

Test tube rack

A

Used to hold many test tubes with chemicals or for drying after washing

21
Q

Funnel

A

Used to pour liquids into containers with small openings

22
Q

Scoopula

A

Scoops solids/powders

23
Q

Graduated cylinder

A

Used for measuring specific amounts of liquids (65ml)

24
Q

Spatula

A

Measuring/removing small amounts of solids or powders. Often when obtaining mass

25
Q

Wash bottle

A

Used to wash down specific pieces of equipment with water or to keep materials moist

26
Q

Micropipets

A

Used to measure and dispense very small amounts of liquids

27
Q

Buret

A

Used to measure specific amounts of liquids. Often determining amounts of acid or base needed. It also is used for releasing small amounts of acids or bases into other solutions

28
Q

Dropper

A

Used to obtain small amounts of liquid and it is not precise

29
Q

Florence flask

A

Flask with round body and flat bottom. Used to hold and heat liquids

30
Q

Thermometer

A

Used to measure temperature

31
Q

Pipet

A

Used to measure and dispense small amounts of liquids

32
Q

Well plate

A

Used for mixing very small amounts of chemicals together and comparing results

33
Q

Corks

A

Used to seal or stop flasks or test tubes

34
Q

Hot plate

A

Used for consistent heat. It is also used to heat substances that may be flammable