3. A solution is prepared by dissolving 50.4g sucrose in 0.332kg of water. The final volume of the solution is 355mL. Calculate the molarity, molality, percent by mass, mole fraction, and mole percent. 3. A solution of benzene (C6H6) and tofuene (C7H1)H25.0% benzene by mass. At 25C the vapor pressure of pure benzene and pure toluene are 94.2 torr and 28.4 torr respectively. Assuming ideal behavior calculate the vapor pressure of each of the solution components in the mixture, the total vapor pressure above the solution. 65. When patients are given IV fluids they must be the same osmotic pressure, ISprmotic (isotonic) with body fluids. Therefore, they are given salt water (saline) solutions and not pure water. If they were given pure water which has a lower osmotic pressure, the pure water would flow into the cells due to natures tendency to mix causing the cells to expand. If the saltwater is too concentrated and has a higher osmotic pressure, water will flow out of the cell (dehydration) and they will