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a level chemistry ocr a > Qual > Flashcards

Qual Flashcards

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1
Q

Test for Co32-

A

Nitric acid

Bubbling

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2
Q

Test for sulfate

A

Barium ions

White precipitate

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3
Q

Test for chlorine

A

AgNo3

White precipitate

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4
Q

Test for bromine

A

AgNO3

Cream precipitate

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5
Q

Test for iodine

A

AgNO3

Yellow precipitate

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6
Q

Test for NH4

A

NaOH, gently warm

Blue litmus paper

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a level chemistry ocr a (26 decks)

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