Acids And Alkalis Flashcards
1
Q
pH scale
A
Shows the colour of the liquid and determines how acid or alkali something is.
2
Q
Corrosive
A
Something that will burn through objects.
3
Q
Concentrated
A
A substance that has had the dilute substance reduced or removed
4
Q
Dilute
A
Something that has more water than the other liquid e.g putting to much water on squash
5
Q
Neutralisation
A
When the acid and alkali cancel each other out or there is no acid or alkali e.g water
6
Q
Indicator
A
Shows the what colour the liquid is on the pH scale
7
Q
Acids
A
Liquid with more hydrogen ions
8
Q
Alkali
A
Liquid with more hydroxide ions
9
Q
Salt
A
Substance formed when an acid reacts with a base
