##BaCl_(color(red)(2)text((aq])) + Na_color(red)(2)SO_text(4(aq]) -> color(red)(2)NaCl_text((aq]) + BaSO_text(4(s]) darr## Your reactants barium chloride ##BaCl_2## and sodium sulfate ##Na_2SO_4## are soluble that exist as ions in aqueous solution. […]