121. Solving a chemistry problem
Seller: Derkach
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Product description
- During the electrolysis of MgSO4 and ZnCI2 solutions connected in series with a current source, 0.25 g of hydrogen was released on one of the cathodes. How many grams of the substance is released on the other cathode; on the anodes?
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.