The heat of vaporization, ΔHvap of ethyl acetate (C4H8O2) is…
The heat of vaporization, ΔHvap of ethyl acetate (C4H8O2) is 35.1kJ/mol. Calculate the change in entropy ΔS in kJ/K, when 643.g of ethyl acetate boils at 77.1°C. Enter your numeric answer, without units, to 3 significant figures.