111. Solving a chemistry problem
Seller: Derkach
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Product description
Calculate the copper content in the alloy, if after the electrolysis of a solution obtained by dissolving a sample of the alloy 0.4000 g, 0.1235 g of pure copper is obtained?
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.