please do in 24 hours

7. [25 points) A subsurface site has spilled a nonaqueous phase liquid that is composed of only two compounds, each at a mole fraction of 0.5. These compounds have the following properties: Compound MW Vapor Pressure Water Solubility g/mol 86 128 Hexane Nonane Po, kPa 20.2 0.57 Octanol Water Partition Coeff. Kow 1.3 x 104 6 X 106 Cw,sol, g/m3 9.5 0.12 (a) What initial contaminant concentrations in water would you predict if the groundwater was used to recover the contaminants? (b) What initial mass concentrations in gas would you predict if air was used to volatilize the contaminants