Chapter III: Chemical Reactions ( Acids & Alkalis ) Flashcards
1
Q
Acid is …
A
A solution with a pH less than 7.
2
Q
Alkali is …
A
An alkali is a soluble base.
3
Q
A substance is Corrosive if …
A
It can burn your skin or eyes.
4
Q
A substance is Concentrated when …
A
It has a large number of particles per unit volume (litre or cubic metre).
5
Q
Dilute means …
A
Something that has a small number of solute per unit volume (litre or cubic metre).
