Chemistry, 17.03.2021 23:40, prince2195

barium can be analyzed by precipitating it as BaSO4 and determining the mass of the precipitate. When 0.269 g sample of barium compound was treated with excess H2SO4, 0.0891g BaSO4 formed. what percentage of Barium is in the compound?

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barium can be analyzed by precipitating it as BaSO4 and determining the mass of the precipitate. Whe...