115. Solving a chemistry problem
Seller: Derkach
Price: 1.18 USD
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Product description
- Calculate the average mass of polystyrene if the osmotic pressure at 25 C is 122 Pa and the mass concentration is 4.25 kg/m3; B=1Pa*m6/kg2.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.