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Chemistry > Tests for Gases and Water > Flashcards

Tests for Gases and Water Flashcards

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1
Q

Describe test for Chlorine

A
  • chlorine bleaches damp blue litmus paper , turning it white
  • may turn red for a moment first - solution of chorine is acidic
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2
Q

Describe test for Oxygen

A

Oxygen relights as glowing splint

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3
Q

Describe test for Carbon dioxide

A
  • CO2 turns limewater cloudy
  • bubble the gas through a test tube of limewater and observe result
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4
Q

Describe test for Ammonia

A

Ammonia turns damp red litmus paper blue

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5
Q

What can be used to test for water

A

Anhydrous Copper (II) sulfate

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6
Q

How to test for water?

A

Add few drops of water into white anhydrous copper(II) sulfate powder
If turns blue, water present

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7
Q

test for hydrogen

A

make a squeaky pop with a lighted splint

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Chemistry (36 decks)

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