Question 9 -- / 10 A solution of a nonvolatile nonelectrolyte, 0.5 g, is dissolved in 100 mL of water. When the solution is placed on the opposite side of a semipermeable membrane, with pure water on the other side, the side with the solution goes up 5.6 cm because of the osmotic pressure. Mercury has a density of 13.6 g/mL. What is the osmotic pressure in torr? The temperature is 25 deg C. What is the molarity of the solution containing the 0.5 g of unknown? What is the molecular weight of the polymer? Don't forget to change torr to atmospheres when solving for the molarity. 412 torr, 2.21 x 10-5, 25,000 g/mole 412 torr, 2.21 x 10-6, 25,000 g/mole 412 torr, 2.21 x 10-5, 225 kg/mole 4.12 torr, 2.21 x 10-5, 25,000 g/mole