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27. Solving a chemistry problem

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Content: 37.rar (33.70 KB)
Uploaded: 25.04.2023

Positive responses: 0
Negative responses: 0

Sold: 1
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Seller: Derkach

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Description

37. From a sample of 2.4110 g of magnesite, an calcined precipitate of magnesium pyrophosphate Mg2P2O7 was obtained during the analysis, having a mass of 2.1710 g. Calculate the mass fraction in the test sample: a) magnesium; b) magnesium oxide; c) magnesium carbonate.