111. Solving a chemistry problem
Seller: Derkach
Price: 1.17 USD
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Product description
Lost labels from jars with crystalline reagents: NaCl, NaSO4, NH4NO3, NaH2PO4, Na3PO4. What chemical reactions can quickly establish what is contained in each jar?
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.