There seems to be an error in the provided chemical reactions as they do not balance properly and the products are incorrect.
A correct series of chemical reactions involving the given compounds could be:
There seems to be an error in the provided chemical reactions as they do not balance properly and the products are incorrect.
A correct series of chemical reactions involving the given compounds could be:
HBr + K2SO4 --> KBr + H2SO4H2SO4 + 2KOH --> K2SO4 + 2H2OK2SO4 + BaCl2 --> BaSO4 + 2KCl