Balanced complete ionic and net ionic equations

HClO4 (aq) + Ca (OH) 2 (aq) →

this is what i got but its wrong H + (aq) + SO32 - (aq) →SO2 (g) + H2O (l)

H2SO4 (aq) + Li2SO3 (aq) →

H + (aq) + SO42 - (aq) + 2Li + (aq) + SO32 - (aq) →2Li + (aq) + SO42 - (aq) + SO2 (g) + H2O (l)

1) The balanced chemical equation will be:

2HClO4 (aq) + Ca (OH) 2 (aq) → Ca (ClO4) 2 (aq) + 2H2O (l)

Ionic equation:

2H + (aq) + 2ClO4 - (aq) + Ca2 + (aq) + 2OH - (aq) → Ca2 + (aq) + 2ClO4 - (aq) + 2H2O (l)

Net ionic equation:

2H + (aq) + 2OH - (aq) → 2H2O (l)

2) Molecular equation:

H2SO4 (aq) + Li2SO3 (aq) → Li2SO4 (aq) + SO2 (g) + H2O (l)

Ionic equation:

2H + (aq) + SO4 2 - (aq) + 2Li + (aq) + SO3 2 - (aq) → 2Li + (aq) + SO4 2 - (aq) + SO2 (g) + H2O (l)

Net ionic equation:

2H + (aq) + SO3 2 - (aq) → SO2 (g) + H2O (l)