Neutralisation reactions

Question 1

neutralisation

Answer 1

a reaction where a base reacts with an acid to form water and a salt.

(At N5 level all reactions with an acid is neutralisation)

Question 2

Neutralisation reactions

Metal oxide + acid ->

Answer 2

Metal oxide + acid -> salt + water

Question 3

Neutralisation reactions

Metal hydroxide + acid ->

Answer 3

Metal hydroxide + acid -> salt + water

Question 4

Neutralisation reactions

Metal carbonate + acid ->

Answer 4

Metal carbonate + acid
->
salt + water + carbon dioxide

Question 5

Name the salts

Lithium hydroxide + hydrochloric acid

Calcium hydroxide + hydrochloric acid

Sodium hydroxide + hydrochloric acid

Answer 5

Lithium hydroxide + hydrochloric acid -> lithium chloride

Calcium hydroxide + hydrochloric acid -> calcium chloride

Sodium hydroxide + hydrochloric acid -> sodium chloride
(+ water each time)

Question 6

Name the salts

Lithium hydroxide + nitric acid

Calcium hydroxide + nitric acid

Sodium hydroxide + nitric acid

Answer 6

Lithium hydroxide + nitric acid ->
lithium nitrate

Calcium hydroxide + nitric acid ->
calcium nitrate

Sodium hydroxide + nitric acid ->
sodium nitrate

(+ water each time)

Question 7

Name the salts

Lithium hydroxide + sulfuric acid

Calcium hydroxide + sulfuric acid

Sodium hydroxide + sulfuric acid

Answer 7

Lithium hydroxide + sulfuric acid ->
lithium sulfate

Calcium hydroxide + sulfuric acid -> calcium sulfate

Sodium hydroxide + sulfuric acid ->
sodium sulfate

(+ water each time)

Question 8

Name the salts

ammonia + hydrochloric acid

ammonia + nitric acid

ammonia + sulfuric acid

Answer 8

Ammonia + hydrochloric acid ->
ammonium chloride

Ammonia + nitric acid -> ammonium nitrate

Ammonia + sulfuric acid -> ammonium sulfate

Question 9

Spectator ions are:

Answer 9

Spectator ions are ions that remain unchanged by the reaction - they appear exactly the same on the reactant and product side.