Using the density values given for the mixture below, determine the partial molar volumes of ethanol and water using the graphical method (starting from AVmix) for the case where xA (mole fraction of ethanol) is 0.5. NOTE: Show the last data you used in the graph drawing in the table. Ethanol % (by mass) Density(kg/m3)x 10- 10 20 30 40 50 60 70 80 90 100 (T=20C) 0.9982 0.9819 0.9686 0.9538 0.9352 0.9138 0.8911 0.8677 0.8434 0.8180 0.7893 A: Ethanol W=water MWA-46 kg/kmol MWW=18 kg/kmol

Using the density values given for the mixture below, determine the partial molar volumes of ethanol and water using the graphical method (starting from Vmix ) for the case where xA (mole fraction of ethanol) is 0.5 . NOTE: Show the last data you used in the graph drawing in the table. Using the density values given for the mixture below, determine the partial molar volumes of ethanol and water using the graphical method (starting from Vmix ) for the case where xA (mole fraction of ethanol) is 0.5 . NOTE: Show the last data you used in the graph drawing in the table