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Chemistry > C12 Chemical Analysis > Flashcards

C12 Chemical Analysis Flashcards

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1
Q

What cation creates a crimson flame in the flame test

A

Lithium+

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2
Q

What cation creates a yellow flame in the flame test

A

Na+

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3
Q

What cation creates a lilac flame in the flame test

A

Potassium +

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4
Q

What cation creates a green flame

A

Cu 2+

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5
Q

What happens if you add sodium hydroxide to copper ions

A

A blue precipitate is formed

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6
Q

What creates an orange-red flame in the flame test

A

Calcium ions Ca 2+

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7
Q

What happens if you add sodium hydroxide to Calcium ions and does it dissolve when more NaOH is added

A

White precipitate formed and no

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8
Q

What happens when you add sodium hydroxide to magnesium ions and does it dissolve when more NaOH is added

A

White precipitate formed and no

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9
Q

What happens when you add sodium hydroxide to aluminum ions and does it dissolve when more NaOH is added

A

White precipitate formed and yes

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10
Q

What happens when sodium hydroxide is added to Iron (II) ions

A

A green precipitate is formed

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11
Q

What happens when you add sodium hydroxide to Iron (III) ions

A

A brown precipitate is formed

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12
Q

What is the test for carbon dioxide

A

If the bubbles turn lime water cloudy

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13
Q

What forms when silver nitrate with nitric acid is added to bromide ions

A

A cream precipitate

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14
Q

What forms when silver nitrate with nitric acid is added to chloride ions

A

A white precipitate forms

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15
Q

What forms when silver nitrate with nitric acid is mixed with iodide ions

A

A yellow precipitate is formed

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16
Q

What happens when you add barium chloride with hydrochloric acid to sulfate ions

A

A white precipitate forms

17
Q

What happens when you add barium chloride with hydrochloric acid to carbonate ions

A

Forms bubbles of gas when acid added

18
Q

What happens when you add dilute acid to carbonate acid

A

CO2 bubbles

19
Q

What happens when you add silver nitrate with nitric acid to carbonate ions

A

Forms bubbles of gas when acid added

Chemistry (8 decks)

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