Question

Calculate the vapor pressure at 20 ∘C of a saturated solution of the nonvolatile solute, urea, CO(NH2)2 in methanol, CH3OH. The solubility is 17 g urea/100 mL methanol. The density of methanol is 0.792 g/mL, and its vapor pressure at 20 ∘C is 95.7 mmHg. i am not given the pure pressure of urea. Any idea? Just even a little information would be helpful. Its my first day so, i wanted to know if people really reply. For verification.

Answer 1

we do, but his should probably be in the chemistry section.