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Chemistry, 13.10.2019 19:30 sierranicasio
50.0 grams of a pure gaseous compound was found to contain 26 grams of oxygen. what is the percentage by weight of oxygen in this compound?
answer in units of g.
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50.0 grams of a pure gaseous compound was found to contain 26 grams of oxygen. what is the percentag...
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