Chemistry, 03.10.2021 16:40 itssmookie129
An impure sample of Na2 SO4 has a mass of 1.56 g. This sample is dissolved and allowed to react with BaCl2 solution. The precipitate has a mass of 2.15 g Calculate the percentage purity of Na2 SO4 in the original sample.
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An impure sample of Na2 SO4 has a mass of 1.56 g. This sample is dissolved and
allowed to react wi...
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