Your Science laboratory 1.2 Flashcards by Zoey Reena

Q

Boiling Tube

A

To heat small amounts of chemicals

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Q

Test tube

A

To hold small amounts of chemicals

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Q

Beaker, conical flask, flat-bottomed flask

A

To hold larger amounts of chemicals

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Q

Measuring cylinder

A

To measure volume of liquid

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Q

Burette

A

To measure volume of liquid accurately

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Q

Pipette

A

To measure volume of liquid accurately

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Q

Tripod stand

A

To support apparatus during heating

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Q

Wire gauze

A

To spread heat evenly during heating

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Q

Filter funnel

A

To filter or separate insoluble solids from mixtures

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Q

Gas jar

A

To contain gas

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Q

Retort stand with clamp

A

To hold or support apparatus

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Q

Evaporating dish

A

To evaporate excess solvent

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Q

Irritant (HS)

A

chloroform, ammonia

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Q

Radioactive (HS)

A

uranium, plutonium

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Q

Corrosive (HS)

A

concentrated acid, alkali

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Q

Poision/ Toxic (HS)

A

mercury, chlorine

Q

Explosive (HS)

A

hydrogen gas, butane gas

Q

Flammable (HS)

A

alchohol, petrol