All versions of the exam complete the following questions 4) What is the osmotic pressure for the resulting solution when I add 0.250 grams of sodium nitrate with enough water to make to 2.50L of solution when the T=288.15K ? You may assume there are 2.50 liters of water as well as 2.50 liters of solution. (10) What value of i did you choose, and why? (5) 5) Calculate the vapor pressure of a solution in atm, made by dissolving 150.0g glucose in 500g of water. The temperature of the mixture is 37C