Question

15.09 x 100m 4.89 - 220ml H₂O 220mL 15.9 8) Using the Physical Properties in the Table below, would you suggest a goo procedure to separate a 1:1 mixture of acetanilide and benzoic acid? Both compounds can sublime. (40 pts) M.P. Vapor Pressure at 96°C Solubility in ether Solubility in water 25 °C Solubility in water 96 °C 116 °C 0.9 mmHg 1 g/18 mL 0.44 g/100 mL 5.8 g/100 mL 120 °C 1.0 mmHg 1 g/3 mL 0.34 g/100 ml 6.8 g/100 mL

Answer 1

These compounds are sperate by the nahco3 solution. Cooh is soluble in nahco3 and acetanilide is insoluble. Than we filter the insoluble acetanilide through filtration. And regenrate the benzoic acid after addtiotion of hcl in liquid .

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