Aqueous Halogen Compounds (22.5.2)

Question 1

• Reactions between alkali metal salts and sulfuric acid are used to create hydrochloric and hydrofluoric acid; hydrobromic and hydroiodic acids require other methods.

Answer 1

• Reactions between alkali metal salts and sulfuric acid are used to create hydrochloric and hydrofluoric acid; hydrobromic and hydroiodic acids require other methods.

Question 2

• The products of reactions with aqueous halogen compounds have many uses.

Answer 2

• The products of reactions with aqueous halogen compounds have many uses.