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20. Solving a chemistry problem
Uploaded:
08.06.2023
Content: 4 вар индифферент.rar 15,4 kB
Content: 4 вар индифферент.rar 15,4 kB
Product description
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.
Additional information
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