77. Solving a chemistry problem
Seller: Derkach
Price: 1.17 USD
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Product description
- What mass of technical barium chloride containing 97% BaCl2∙2H2O should be taken for barium content analysis if the mass of the gravimetric form (BaSO4) is 0.3 g.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.