Brainscape's Knowledge GenomeTM

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


See full index

Igcse chemistry ol > Chapter 3: Acids and bases > Flashcards

Chapter 3: Acids and bases Flashcards

1
Q

Acid

A

proton donor

A substance that dissolves in water to form H+

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

Base

A

proton acceptor

A substance that reacts with an acid to form salt + water

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

Soluble base

A

are alkalis, they dissolve in aq sol. producing hydroxide ions.

they turn damp red litmus paper blue

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

Na2O

A

SODIUM OXIDE

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

K2O

A

POTASSIUM OXIDE

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

CuO

A

COPPER OXIDE

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

strong acid

A

completely ionises in water

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

weak acid

A

partially ionises in water

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

acid + metal=

A

salt + hydrogen

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

acid + base=

A

salts + water

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

acid + alkali=

A

salt + water

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

acid + metal (hydrogen) carbonate=

A

salt+ water + carbondioxide

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

phenolphthalein

A

acid colorless
Neutral colorless
alkali pink

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

Igcse chemistry ol (8 decks)

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