Precipitate reactions Flashcards

1
Q

Copper 2 forms what colour precipitate in sodium hydroxide?

A

Blue

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2
Q

Iron 2 forms what colour precipitate in sodium hydroxide?

A

Green

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3
Q

Iron 3 forms what colour precipitate in sodium hydroxide?

A

Brown

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4
Q

Aluminium, calcium and magnesium form what colour precipitate in sodium hydroxide?

A

White

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5
Q

Carbonates react with dilute acids to form?

A

Carbon dioxide

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6
Q

Carbon dioxide forms what colour precipitate in limewater?

A

White

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7
Q

Silver chloride solution forms what colour precipitate in silver nitrate solution in the presence of dilute nitric acid?

A

White

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8
Q

Silver bromide solution forms what colour precipitate in silver nitrate solution in the presence of dilute nitric acid?

A

Cream

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9
Q

Silver iodide solution forms what colour precipitate in silver nitrate solution in the presence of dilute nitric acid?

A

Yellow

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10
Q

Sulfate ions produce what colour precipitate with barium chloride solution in the presence of hydrochloric acid?

A

White

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