59. Решение задачи по химии №005 995

2. At 25 C, the osmotic pressure of a solution of polyvinyl chloride cyclohexanone was measured, the density of which is 0.98 g/cm3. Find the molecular weight of polyvinyl chloride if the height of the solvent column in the osmometer at a solution concentration of 2.0 g/dm3 was 0.992 cm.

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