C4 Flashcards
1
Q
How do you measure Ph level
A
Use universal indicator
Use a PH probe on a PH meter
2
Q
What is the PH level of acids
A
Less than 7
3
Q
What is the PH level of a base
A
Greater than 7
4
Q
What do acids and bases do to each other
A
Neutralise each other
5
Q
What are alkalis
A
Bases that dissolve in water
6
Q
What is the PH level of water
A
7
