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Chemistry > Ions in Solution > Flashcards

Ions in Solution Flashcards

(43 cards)

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1
Q

Ammonia (NH3)

A

Test and test result: Turns damp red litmus paper blue.

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2
Q

Test and test result: Turns damp red litmus paper blue

A

Ammonia (NH3)

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3
Q

Carbon Dioxide (CO2)

A

Test and test result: Turns limewater milky.

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4
Q

Test and test result: Turns limewater milky

A

Carbon Dioxide (CO2)

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5
Q

Chlorine (Cl2)

A

Test and test result: Bleaches damp litmus paper.

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6
Q

Test and test result: Bleaches damp litmus paper

A

Chlorine (Cl2)

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7
Q

Hydrogen (H2)

A

Test and test result: ‘pop’ with a lighted splint.

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8
Q

Test and test result: ‘Pops’ with a lighted splint.

A

Hydrogen (H2)

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9
Q

Oxygen (O2)

A

Test and test result: Relights a glowing splint.

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10
Q

test and test result: Relights a glowing splint.

A

Oxygen (O2)

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11
Q

Sulfur dioxide gas (SO2)

A

Turns acidified potassium manganate (VII) from purple to colourless

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12
Q

Turns acidified potassium manganate (VII) from purple to colourless

A

Sulfur Dioxide gas (SO2)

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13
Q

Flame test for lithium ion

A

Turns red

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14
Q

Flame test turns red

A

Lithium ion

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15
Q

Flame test for Sodium ion

A

Turns yellow

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16
Q

Flame test turns yellow

A

Sodium ion

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17
Q

Flame test for potassium ion

A

Turns flame lilac

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18
Q

Turns flame lilac

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A

Potassium ion

19
Q

Flame test for Copper (II)

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A

Turns flame blue-green

20
Q

Turns flame blue-green

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A

Copper (II) ion

21
Q

Test and test result for carbonate anion

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A

Add dilute acid. Effervescence, carbon dioxide produced.

22
Q

Test and test result for chloride anion

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A

Acidity with dilute nitric acid, then add aqueous silver nitrate. White ppt forms.

23
Q

Test and test result for bromide anion

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A

Acidify with dilute nitric acid, then add aqueous silver nitrate. Cream ppt forms.

24
Q

Test and test result for iodide anion

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A

Acidify with dilute nitric acid, then add aqueous silver nitrate. Yellow ppt forms

25
Test and test result for nitrate
Add aqueous sodium hydroxide, then aluminium foil; warm carefully. Ammonia is produced.
26
Test and test result for sulphate anion
Acidify then add aqueous barium nitrate. White ppt forms.
27
Test and test result for sulfite anion
Add dilute hydrochloride acid, warm gently and test for the presence of Sulfur dioxide. Sulfur dioxide produced will turn potassium manganate (VII) from purple to colourless.
28
Test for aluminium cation when sodium hydroxide is added.
White ppt, soluble in excess, giving a colourless solution.
29
Test for aluminium cation when aqueous ammonia is added.
White ppt, insoluble in excess.
30
Test for ammonium cation when aqueous sodium hydroxide is added.
Ammonia produced on warming.
31
Test for ammonium cation when aqueous ammonia is added.
Undefined. Nothing.
32
Test for calcium cation when aqueous sodium hydroxide is added.
White ppt, insoluble in excess.
33
Test for calcium cation when aqueous ammonia is added
no ppt, or very slight white ppt.
34
Test for chromium cation when sodium hydroxide is added.
Green ppt. Soluble in excess.
35
Test for chromium cation when aqueous ammonia is added.
Grey-green precipitate. Insoluble in excess.
36
Test for copper (II) cation when aqueous sodium hydroxide is added.
Light blue ppt. Insoluble in excess.
37
test for copper (II) cation when aqueous ammonia is added.
Light blue ppt. Soluble in excess, giving a dark blue solution.
38
Test for iron (II) cation when aqueous sodium hydroxide is added.
Green ppt. Insoluble in excess.
39
Test for Iron (II) cation when aqueous ammonia is added.
Green ppt. Insoluble in excess.
40
Test for iron (III) cation when aqueous sodium hydroxide is added.
Red-brown ppt. Insoluble in excess.
41
Test for iron (III) cation when aqueous ammonia is added.
Red-brown ppt. Insoluble in excess.
42
Test for zinc cation when aqueous sodium hydroxide is added.
White ppt. Soluble in excess, giving a colourless solution.
43
Test for zinc cation when aqueous ammonia is added.
White ppt. Soluble in excess, giving a colourless solution.

Chemistry (3 decks)

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