Chemistry, 13.02.2020 20:54 golderhadashaowtatz

The mineral orpiment, having the empirical formula As2S3, was used in ancient times as a cosmetic. What mass of arsenic is present in 5.0 g of orpiment? Hint: Determine the percent composition of As in As2S3 , then take that percent of 5.0 g.

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The mineral orpiment, having the empirical formula As2S3, was used in ancient times as a cosmetic. W...

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