Brainscape's Knowledge GenomeTM

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


See full index

Acids bases and salts > Acids bases and salts > Flashcards

Acids bases and salts Flashcards

1
Q

Examples of strong acid

A

Sulfuric acid
Hydrochloric acid
Nitric Acid

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

Examples of weak acid (3-4 5-6)

A

Ethanoic acid (vinegar)
Carbonic acid

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

Examples of weak alkali

A

Ammonia

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

Examples of strong alkali

A

Sodium Hydroxide
Potassium Hydroxide

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

what does strong mean

A

Strong = acids or alkalis completely ionised in water

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

what does weak mean

A

weak = acids or alkalis partially ionised in water.

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

What is the neutralisation equation

A

H+ (aq) + OH- (aq) -> H20 (l)

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

What is a soluble Base

A

Alkali

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

What is the test for hydrogen

A

Lit splint in a test tube with hydrogen causes a pop

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

What is the test for carbon dioxide

A

bubble through limewater
milky liquid.

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

what colour is all acids?

A

colourless

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

what colour is copper oxide

A

Black

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

what colour is copper carbonate

A

Green

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

what colour is copper sulfate solution

A

Blue

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

What colour is all other metal oxides/carbonates

A

White

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

What colour is all other metal solutions

A

colourless

17
Q

What does acids produce in equation

18
Q

What does single metals produce in equation

A

Hydrogen (three lines)

19
Q

What does carbonate produce in equation

20
Q

Observations of Acid and Metal

A

bubbles
heat is released
solid disappears
colourless solution formed

21
Q

Observations of Acid and copper carbonate

A

bubbles
heat is released
solid disappears
blue solution formed

22
Q

Observations of acid and sodium carbonate

A

bubbles
heat is released
solid disappears
colourless solution formed

23
Q

What is and what produces HN03

A

produces HN03 = nitric acid
HN03 = nitrate

24
Q

What is and what produces HCL

A

produces HCL = Hydrochloric acid
HCL = chloride

25
Q

What is and what produces H2SO4

A

produces H2SO4 = sulfuric acid
H2SO4 = sulfate

26
Q

Neutralisation reactions are…

A

Exothermic

27
Q

Neutralisation practical steps were

A

adding acid and alkali together in a beaker with a thermometer the temperature would rise this experiment is carried out in a polystyrene cup (insulator)

28
Q

What is a salt

A

Salt = compound formed when some or all of hydrogen ions of an acid are replaced by metal or ammonium ions. Salts are named by taking name of metal then adding ending based on acid used.

29
Q

Acid + ammonia forms what salt?

A

Ammonium salt

Acids bases and salts (1 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions