Question:
Barium can be analyzed by precipitating it as BaSO4 and
Last updated: 7/26/2022
Barium can be analyzed by precipitating it as BaSO4 and determining the mass of the precipitate. When a 0.269-g sample of a barium compound was treated with excess H₂SO4, 0.0891 g of BaSO4 formed. What percentage of barium is in the compound?