Laboratory Apparatus Flashcards by Rianna Lestino

Q

Beaker is never used for _____

A

measuring, they are not accurate enough

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Q

Beaker is used to _____

A

hold, mix and heat liquid

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Q

Erlenmeyer flask is also not used for ______

A

measuring

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Q

Erlenmeyer flask is to ______

A

hold and mix chemicals with no spillage

to contain chemical reactions

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Q

The only accurate glass apparatus for liquid measurement is the _____

A

Graduated Cylinder

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Q

Test tube is for ______

A

holding small samples or for small scale reactions

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Q

Tube tube rack is for ______

A

holding the test tubes

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Q

Test tube holder is to ____

A

hold the test tube when tubes should not be touched

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Q

Crucible tongs are to ____

A

hold crucible

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Q

Crucible tongs are _____ than a test tube holder

A

longer and has an almost diamond shape blade

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Q

Crucible is for _____

A

heating at high temperatures

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Q

Crucibles are made out of ____

A

Ceramics

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Q

Beaker tongs are used to ____

A

hold hot beakers

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Q

Beaker tongs have a ____

A

rubber sleeve in its blades so it is non-slip

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Q

Bunsen burner is the one used to _______

A

heat stuff

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Q

Clay Triangle is put atop tripod or ring clap for

Study These Flashcards

A

the crucible to stay on

Q

Ring Stand is for ____

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A

holding pieces of glassware in place

Q

Ring clap is used along _____ for ____

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A

holding pieces of glassware in place

Q

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

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A

hold beaker for heating

Q

Scoopula is used to ____

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A

transfer solids

Q

Scoopula looks like a _____

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A

mixture of patula and spoon

Q

It is used when observing something

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A

Glass Watch

Q

Evaporating Dish is used to ___

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A

evaporate liquids overheat

Q

Evaporating Dish is a ____

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A

wide ceramic dish

Funnel is used for ___

transferring liquids into small holes

Funnel is also used for ___ with ___

filtration and filter paper

The stirring rod is made out of ___

Pyrex

Pyrex is ___

none-reactive

Stirring Rod is for ___

Mixing and stirring

Pipet is used for ___

Transferring small amounts of liquid

Burette is a ___

Long graduated cylinder with a tap

Burette is for ____

dispensing an accurate volume of liquid

Forceps are used to ___

pick up or hold small objects

Mortar and Pestle are used for ____

Crushing or Grinding materials

Volumetric Flaks is used for ___

measuring precise volumes

Volumetric Pipet is used for ___

transferring an exact volume of liquid