20. Solving a chemistry problem
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Determine the percentage of indifferent impurities in a sample of copper sulphate, if after dissolving its sample of 0.5807 g of CuSO4•5H2O in nitric acid and electrolysis of the resulting solution, 0.1463 g of copper is isolated on a platinum cathode.
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- Content type File
- Content description 15,4 kB
- Added to the site 08.06.2023
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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