Sulphuric acid is a typical strong acid. (a) Change the equations given into a different format.

(i) Mg + H2SO4 MgSO4 + H2

Change into a word equation.

(ii) lithium oxide + sulphuric acid lithium sulphate + water

Change into a symbol equation.

(iii) CuO + 2H+ Cu2+ + H2O

Change the ionic equation into a symbol equation.

(iv) Na2CO3 + H2SO4 Na2SO4 + CO2 + H2O

Change into a word equation.

(b) When sulphuric acid dissolves in water, the following reaction occurs.

H2SO4 + H2O HSO4 + H3O+

Explain why water is behaving as a base in this reaction.

(c) Sulphuric acid is a strong acid, ethanoic acid is a weak acid.

Explain the difference between a strong acid and a weak acid​