Chapter 2- Acids Alkalis And Salts Flashcards
1
Q
Vinegar
A
Ethanoic acid
2
Q
Fizzy drinks
A
Carbonic acid
3
Q
Tea
A
Tannic acid
4
Q
Vitamin C
A
Absorbic acid
5
Q
Lemons
A
Citric acid
6
Q
Acidic solutions
A
Acid is dissolved in water
7
Q
Alkaline solutions
A
Alkali is dissolved in water
8
Q
Neutral
A
Solutions that are neither acidic or alkaline
9
Q
Indicator
A
A substance that changes colour when it is added to acidic or alkaline solutions
10
Q
Litmus paper in an acidic solution
A
Red- stays red
Blue- turns red
11
Q
Litmus paper in a Neutral solution
A
Red- stays red
Blue- stays blue
12
Q
Litmus paper in a Alkaline solution
A
Red- turns blue
Blue- stays blue
13
Q
PH in neutral solutions
A
PH7
14
Q
PH in acidic solutions
A
PH 0-7
15
Q
PH in alkaline solutions
A
PH 8-14
