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~One Last Dance~ > lol > Flashcards

lol Flashcards

1
Q

Flame Colour of Barium Ion

A

Pale Green

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2
Q

Flame Colour of Calcium Ion

A

Orange-Red

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3
Q

Flame Colour of Magnesium Ion

A

No Colour

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4
Q

Precipitation Test for Barium Ion

A

Addition of sulfate ion produces a white precipitate

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5
Q

Precipitation Test for Calcium Ion

A

Addition of sulfate ion produces a white precipitate

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6
Q

Flame Colour of Lead Ion

A

Trick Question; Poisonous as a vapour

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7
Q

Precipitation Test for Silver Ion

A

Addition of chloride ion produces a white precipitate
Addition of bromide ion produces a cream precipitate
Addition of an iodide ion produces a yellow precipitate

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8
Q

Precipitation Test for Copper Ion

A

Addition of a strong base produces a blue precipitate

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9
Q

Flame Colour of Copper Ion

A

Blue-Green

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10
Q

Precipitation Test for Iron (II) Ion

A

Addition of a strong base produces a green precipitate

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11
Q

Precipitation Test for Iron (III) Ion

A

Addition of a strong base produces a brown precipitate

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12
Q

Sequence for testing cations

A

Chloride ions, sulfate ions, hydroxide/base

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13
Q

Precipitation Test for Chloride Ion

A

Addition of silver ion produces a white precipitate; decomposes in sunlight

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14
Q

Precipitation Test for Bromide Ion

A

Addition of silver ion produce a cream precipitate

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15
Q

Precipitation Test for Iodide Ion

A

Addition of silver ion produces a yellow precipitate

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16
Q

Precipitation Test for Hydroxide Ion

A

Addition of copper ion produces a blue precipitate
Addition of iron (II) ion produces a green precipitate
Addition of iron (III) ion produces a brown precipitate

Litmus - Blue

17
Q

Test for Acetate Ion

A

Litmus - Red

18
Q

Test for Carbonate Ion

A

Nitric acid; bubbling [limewater test]

19
Q

Precipitation Test for Sulfate Ion

A

In acidic solution, white precipitation with barium

20
Q

Precipitation Test for Phosphate Ion

A

In basic solution, white precipitation with barium

21
Q

Sequence for testing anions

A

Nitric acid, barium, ammonium + barium, silver

~One Last Dance~ (6 decks)

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