Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

CHEM 2019 > Solubility Rules and Ions ID and Flame Test > Flashcards

Solubility Rules and Ions ID and Flame Test Flashcards

1
Q

Nitrates

A

All soluble

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Sulfates

A

All soluble apart from Lead Barium and Calcium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Chlorides, Bromides, Iodides

A

All apart from Silver and Lead

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Carbonates

A

Most insoluble apart from Sodium Potassium and Ammonium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Hydroxides

A

Most insoluble apart from Sodium Potassium and Ammonium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Gas Test: Ammonia

A

Damp red litmus turns blue

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Gas Test: Carbon dioxide

A

Limewater turns milky

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Gas Test: Chlorine

A

Damp blue litmus is reddened then bleached

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Gas Test: Hydrogen

A

Squeaky Pop Test

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Gas Test: Oxygen

A

Relighted splint

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Gas Test: Sulfur dioxide

A

Turns aq potassium manganate from purple to colourless

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Anion Test: Carbonate

A

Add dilute HCl and bubbles of CO2 given off

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Anion Test: Chloride

A

Add a few drops of HNO3 and aq AgNO3 then white precipitate AgCl formed

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Anion Test: Iodide

A

Add a few drops of HNO3 and aq AgNO3 then white precipitate AgI formed

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Anion Test: Nitrate

A

Boil with Al and aq NaOH and Ammonia gas formed

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Anion Test: Sulfate

A

Add a few drops of HNO3 and aq Ba(NO3)2 then white precipitate BaSO4 formed

17
Q

Cation Test: Aluminium

A

Add aq NaOH dropwise and aq NH3 dropwise to two separate samples. In NaOH, the white precipitate formed dissolves in excess. In NH3 the white precipitate does not dissolve in excess

18
Q

Cation Test: Ammonium

A

Add aq NaOH and ammonia is produced

19
Q

Cation Test: Calcium

A

Add conc. aq NaOH. Thin white precipitate calcium hydroxide formed that is slightly soluble.

20
Q

Cation Test: Copper(II)

A

Add aq NaOH dropwise and aq NH3 dropwise to two separate samples. A pale blue gelatinous precipitate is formed in both samples. With excess ammonia deep blue solution.

21
Q

Cation Test: Iron(II)

A

Add aq NaOH dropwise and aq NH3 dropwise to two separate samples. A pale green gelatinous precipitate formed in both cases and is insoluble in excess.

22
Q

Cation Test: Iron(III)

A

Add aq NaOH dropwise and aq NH3 dropwise to two separate samples. A red-brown precipitate formed in both cases.

23
Q

Cation Test: Zinc

A

Add aq NaOH dropwise and aq NH3 dropwise to two separate samples. White precipitate first formed in both cases then with excess reagent both form a colourless solution.

24
Q

Cation Test: Chromium

A

A green precipitate formed in NaOH which is soluble in excess. A grey-green precipitate formed in NH3 which is insoluble in excess

25
Q

Flame Test: Barium

A

Pale green

26
Q

Flame Test: Calcium

A

Yellow-red

27
Q

Flame Test: Copper

A

Green-blue

28
Q

Flame Test: Lithium

A

Red

29
Q

Flame Test: Sodium

A

Orange

30
Q

Flame Test: Potassium

A

Lilac

CHEM 2019 (1 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions