Acids And Alkalis Flashcards
0
Q
What is the ph of a strong alkali?
A
14
1
Q
Sulphuric acid
A
H2SO
Paints and shampoos
2
Q
Acids have a ph of less than…
A
7
3
Q
Acids react to alkalis to form …
A
Neutral solutions
4
Q
The strongest acids have a ph of
A
0.5 / 1.0
5
Q
If a soil is too acidic what must a farmer add to it?
A
Lime
6
Q
What is formed when an acid reacts to an alkali ?
A
Salt + Water
7
Q
The weakest alkalis have a ph of…
A
8
8
Q
Acidic foods have a
A
Sour taste
9
Q
Strong alkalis will turn universal indicator..
A
Purple
10
Q
Name some acids….
A
Lemon…..
