93. Solving a chemistry problem
Seller: Derkach
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Product description
- Determine the molar mass of the polystyrene fraction using the following data on the osmotic pressure of its solution in toluene at 25.0 °C
s, g/L 4.27 6.97 9.00 10.96
π, Pa 21.6 56.9 98.1 150
Additional information
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