107. Solving a chemistry problem
Seller: Derkach
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Product description
- Make an equation of the reactions that must be carried out to carry out the transformations:
B2O3 - B -H3BO3 - Na3B4O7 - H3BO2 - B2O3
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.