4.1 Acid, bases and neutralisation

Question 1

what is a strong acid?

Answer 1

acid which completely dissociates into H+ ions

Question 2

what is a weak acid?

Answer 2

acid which partially dissociates into H+ ions

Question 3

what does a base do?

Answer 3

neutralise an acid to form a salt

Question 4

what is an alkali?

Answer 4

a base which dissolves in water

Question 5

what is produced during neutralisation?

Answer 5

salt and water

Question 6

how is a salt form?

Answer 6

when a metal ion replaces the H+ ion in an acid to form a salt

Question 7

are neutralisation reactions redox?

Answer 7

NO