80. Solving a chemistry problem
Seller: Derkach
Price: 1.17 USD
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Product description
- Determine the concentration of benzoic acid in water after 2-fold extraction with diethyl ether. The initial concentration of benzoic acid is 0.02 mol/l, the volume of the solution is 2 l, the volume of diethyl ether is 0.4 l. The partition coefficient of benzoic acid between water and diethyl ether is 0.0110.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.