111. Solving a chemistry problem
📂 Coursework
👤 Derkach
Product Description
62. From a sample of Na2SO4 and K2SO4 weighing 0.0750 g, 0.1120 g of BaSO4 was obtained. Calculate the mass fractions (%) of Na2SO4 and K2SO4 in the initial mixture. Answer: 50.68%; 49.32%
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