72 Решение задачки по химии №07 226

4. Calculate the molecular weight of polystyrene in toluene using experimental data from the osmometric method (T=293K)
Solution concentration kg/m3 2.91 4.96 7.82 9.69 12.0
Level difference, m 0.95 1.67 2.78 3.51 4.50

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