140. Solving a chemistry problem
Seller: Derkach
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Product description
- What trivalent metal ions were contained in the analyzed solution if, as a result of electrolysis at a current of 1 A, 0.3774 g of metal was isolated at the cathode in 35 minutes.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.