The balanced chemical equations for the reactions are as follows:
Ba(OH)2 → BaSO3Ba(OH)2 + SO2 → BaSO3 + H2O
BaSO3 → BaCl2BaSO3 + 2 HCl → BaCl2 + H2SO3
BaCl2 → BaSO4BaCl2 + Na2SO4 → BaSO4 + 2 NaCl
Therefore, the overall reaction is Ba(OH)2 → BaSO4.
The balanced chemical equations for the reactions are as follows:
Ba(OH)2 → BaSO3
Ba(OH)2 + SO2 → BaSO3 + H2O
BaSO3 → BaCl2
BaSO3 + 2 HCl → BaCl2 + H2SO3
BaCl2 → BaSO4
BaCl2 + Na2SO4 → BaSO4 + 2 NaCl
Therefore, the overall reaction is Ba(OH)2 → BaSO4.