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26. Solving a chemistry problem
Uploaded:
29.04.2023
Content: 42.rar 24,91 kB
Content: 42.rar 24,91 kB
Product description
42. After processing a sample sample of double superphosphate 0.523 g and precipitation with a magnesia mixture, the precipitate was washed and calcined. The mass turned out to be 0.3840 g. Calculate the mass fraction of phosphorus and phosphorus anhydride in the sample.
Additional information
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