calculate the molality of 32% solution of ethyl alcohol in water Share with your friends Share 2 Akanksha C. answered this Dear Student,32 % solution of ethanol in water means 32 g of ethanol in 100 g of solution.Molality =Moles of soluteMass of solvent in KgMass of solvent = 100 -32 =68gMoles of solute =MassMolar mass = 3246=0.695 MoleMolality =0.69568×10-3 =10.2 molalRegards 6 View Full Answer Paresh Bapat answered this molality=0.32 molality=mass of solute/molar mass of solute x mass of solvent in this case...m=32/32+68 so,m=32/100 =0.32 0