Need help answering these two Qs asap. Thank you.

Calculate the vapor pressure of a solution containing 28.9g of glycerin (C3H8O3) in 128mL of wator at 30.0C. The vapor pressure of pure water at this temperature is 31.8 torr. Assume that glycerin is not volatile and dissolves molecularly (L.e., it is not ionic) and uso a density of 1.00g/mL for the water. Express your answer in torrs to three significant figures. x Incorrect; Try Again; 4 attempts remaining MISSED THIS? Read Section 14.7 (Pages 613 - 616). A 0.126 Mionic solution has an osmotic pressure of 8.4atm at Calculate the van't Hoff factor (i) for this solution. 26C. Express your answer using two significant figures