C3.3.5 - Hydrogen ions and pH Flashcards
1
Q
What is a dilute acid?
A
An acid contains a low ratio of acid to volume of solution
2
Q
What is a concentrated acid?
A
An acid which contains a high ratio of acid to volume of solution
3
Q
What is a strong acid?
A
An acid that is completely ionised in an aqueous solution
4
Q
What is a weak acid?
A
An acid that is partially ionised in an aqueous solution