Test for gases Flashcards by Diletta Marcellini

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Test for AMMONIA

Damp litmus paper in it
Turns BLUE

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Test for CO2

Bubble gas through limewater (Ca(OH)2)

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Test for CHLORINE

-Damp indicator in it, in a fume cupboard
-Indicator BLEACHES (Turner WHITE)

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Test for HYDROGEN

-Lighted splint
-POP

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Test for OXYGEN

-Lighted splint
-Turns into flame

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Test for SO”

-Soak a piece of filter paper in acidified solution
-Put It in jar
-From purple to colourless

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Test for gases Flashcards

(6 cards)