Barium can be analyzed by precipitating it as BaSO4 and determining the mass of the precipitate. When a 0.269-g sample of a

Question

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?

Kunduz · Accepted Answer

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