Acids And Alkalis Flashcards
1
Q
What colour is litmus paper in vinegar?
A
Red
2
Q
What are the value of acids on the pH scale?
A
1-6
3
Q
What is a neutrals value on a ph scale?
A
7
4
Q
What is the scale of an alkali on the pH scale
A
8-14
5
Q
Acids + alkalis =
A
Water + salt