Solving a chemistry problem
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- Chemistry
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- 4.zip (16.16 KB)
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- 02.10.2023 22:16:51
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Solving a chemistry problem
4. From a sample of steel shavings of 2.051 g after appropriate processing, a calcined precipitate of WO3 weighing 0.1898 g was obtained. Calculate the mass fraction (%) of tungsten in the analyzed steel.
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If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
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