31. Solving a chemistry problem
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When determining the sulfate - ion in a dry sample by the gravimetric method, the following values of the mass fraction of SO3 (%) were obtained: 45.51; 45.45; 45.57; 46.15. Do the results of the analysis contain a gross error?
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- Content type File
- Content description 10,95 kB
- Added to the site 13.04.2023
Additional information
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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31. Solving a chemistry problem
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