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chemistry 101 > qualitative analysis (gas tests) > Flashcards

qualitative analysis (gas tests) Flashcards

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1
Q

turns damp red litmus paper blue

A

ammonia

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2
Q

white ppt. when bubbled into limewater —> white ppt. dissolves with excess co2

A

carbon dioxide

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3
Q

bleaches damp litmus paper

A

chlorine

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4
Q

“pops” with a lighted splint

A

hydrogen

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5
Q

relights a glowing splint

A

oxygen

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6
Q

turns acidified potassium manganate (VII) from purple to colourless

A

sulfur dioxide

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chemistry 101 (7 decks)

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