140. Solving a chemistry problem
Seller: Derkach
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Product description
- How many grams of copper will be released at the cathode during the electrolysis of a solution of copper sulfate (CuSO4), if a current of 0.2 A is passed for 1 hour 15 minutes and the current efficiency is 96%.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.