Strong Acids, Weak Acids, And Their Reactions

Question 1

What do acids produce in water?

Answer 1

Protons. The produce hydrogen ions H+

Question 2

What happens to acids in an aqueous solution?

Answer 2

They ionise

Question 3

Do weak acids fully ionise in water?

Answer 3

No

Question 4

What is the pH of an acid or alkali a measure of?

Answer 4

A measure of the concentration of H+ ions in the solution

Question 5

For every decrease of one on the pH scale, the concentration of H+ ions _________

Answer 5

increases by a factor of 10

Question 6

What is metal oxide and metal hydroxide?

Answer 6

Bases

Question 7

Give two bases

Answer 7

Metal oxide and metal hydroxides

Question 8

Metal oxide and metal hydroxide acid or alkali?

Answer 8

Alkali

Question 9

Can bases that won’t dissolve in water still take part in neutralisation reactions?

Answer 9

Yes

Question 10

Acid + metal oxide/hydroxide —> ____ + ____

Answer 10

Salt + water

Question 11

What do acids and metal carbonates produce?

Answer 11

Carbon dioxide

Question 12

Acid + metal carbonate —> ____ + ____ + ____

Answer 12

Salt water carbon dioxide

Question 13

What name is given to bases that dissolve in water?

Answer 13

Alkalis