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Chemistry, 16.12.2021 19:40 prettykevahk

An ore sample is known to contain copper sulfate pentahydrate, CuSO4•5H2O. If a 9.661 g sample of the ore loses 1.0447 g of water when heated strongly, what is the maximum mass, in grams, of CuSO4•5H2O that could have been in the sample? (MW of CuSO4•5H2O = 249.55 g/mol)

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