Laboratory Apparatus Flashcards

1
Q

Beaker is never used for _____

A

measuring, they are not accurate enough

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2
Q

Beaker is used to _____

A

hold, mix and heat liquid

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3
Q

Erlenmeyer flask is also not used for ______

A

measuring

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4
Q

Erlenmeyer flask is to ______

A

hold and mix chemicals with no spillage

to contain chemical reactions

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5
Q

The only accurate glass apparatus for liquid measurement is the _____

A

Graduated Cylinder

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6
Q

Test tube is for ______

A

holding small samples or for small scale reactions

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7
Q

Tube tube rack is for ______

A

holding the test tubes

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8
Q

Test tube holder is to ____

A

hold the test tube when tubes should not be touched

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9
Q

Crucible tongs are to ____

A

hold crucible

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10
Q

Crucible tongs are _____ than a test tube holder

A

longer and has an almost diamond shape blade

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11
Q

Crucible is for _____

A

heating at high temperatures

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12
Q

Crucibles are made out of ____

A

Ceramics

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13
Q

Beaker tongs are used to ____

A

hold hot beakers

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14
Q

Beaker tongs have a ____

A

rubber sleeve in its blades so it is non-slip

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15
Q

Bunsen burner is the one used to _______

A

heat stuff

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16
Q

Clay Triangle is put atop tripod or ring clap for

A

the crucible to stay on

17
Q

Ring Stand is for ____

A

holding pieces of glassware in place

18
Q

Ring clap is used along _____ for ____

A

holding pieces of glassware in place

19
Q

Wire gauze is paced in tp of a tripod or a ring clamp to ___

A

hold beaker for heating

20
Q

Scoopula is used to ____

A

transfer solids

21
Q

Scoopula looks like a _____

A

mixture of patula and spoon

22
Q

It is used when observing something

A

Glass Watch

23
Q

Evaporating Dish is used to ___

A

evaporate liquids overheat

24
Q

Evaporating Dish is a ____

A

wide ceramic dish

25
Q

Funnel is used for ___

A

transferring liquids into small holes

26
Q

Funnel is also used for ___ with ___

A

filtration and filter paper

27
Q

The stirring rod is made out of ___

A

Pyrex

28
Q

Pyrex is ___

A

none-reactive

29
Q

Stirring Rod is for ___

A

Mixing and stirring

30
Q

Pipet is used for ___

A

Transferring small amounts of liquid

31
Q

Burette is a ___

A

Long graduated cylinder with a tap

32
Q

Burette is for ____

A

dispensing an accurate volume of liquid

33
Q

Forceps are used to ___

A

pick up or hold small objects

34
Q

Mortar and Pestle are used for ____

A

Crushing or Grinding materials

35
Q

Volumetric Flaks is used for ___

A

measuring precise volumes

36
Q

Volumetric Pipet is used for ___

A

transferring an exact volume of liquid