Gas Testing Flashcards by Derin Ozaltin

Q

Test for Carbon Dioxide (CO2)

A

Bubble gas through lime water

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Q

Test for oxygen (O2)

A

Glowing splint in gas (tube/beaker)

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Q

Test for hydrogen (H2)

A

Put lit splint into gas (tube/beaker)

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Q

Result for CO2

A

Colourless to cloudy

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Q

Result for O2

A

The splint relights

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Q

Result for H2

A

Squeaky pop

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