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Chemistry Term 2 > Anion Tests > Flashcards

Anion Tests Flashcards

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1
Q

What is the test for ammonium?

A

Add NaOH and warm the solution, test the gas produced will turn red litmus paper blue

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2
Q

What is the test for sulfate ions?

A

Add barium ions via salt solution and then white precipitate will be formed

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3
Q

When is barium chloride used?

A

When halide ions are not being tested

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4
Q

What is the test for carbonate ions?

A

Metal carbonate + acid, bubble gas through limewater and will go cloudy

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5
Q

What is limewater?

A

Calcium hydroxide solution

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Chemistry Term 2 (8 decks)

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