In: Chemistry
A solution is made by mixing 35.0 mL of ethanol, C2H6O, and 65.0 mL of water. Assuming ideal behavior, what is the vapor pressure of the solution at 20 ∘C? The relevant values at 20 ∘C are included in the table.
Liquid | Density (g/mL) | Vapor Pressure, P∘ (Torr) |
---|---|---|
ethanol | 0.789 | 43.9 |
water | 0.998 | 17.5 |
vapor pressure: Torr