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Exercise 4 The aqueous phase in the sparingly miscible system acrylonitrile (1) + water (2) at a temperature of 70.6C contains 3.6 mol. % of

image text in transcribed Exercise 4 The aqueous phase in the sparingly miscible system acrylonitrile (1) + water (2) at a temperature of 70.6C contains 3.6 mol. \% of acrylonitrile. Assuming this system behaves like a regular solution, calculate the vapor pressure above this solution and the composition of the heterogeneous azeotrope. Saturated vapor pressures of pure substances have values: p1=79.4kPa,p2=32.0kPa

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