A vapor composed of 0.45 mole fraction ethanol and 0.55 mole fraction acetic acid at 120.0 mmHg (absolute), is in equilibrium with a liquid phase also composed of ethanol and acetic acid. Assume that the liquid is an ideal solution and apply Raoult's law to find the following.
1. What is the temperature of the liquid?
2. What are the mole fractions of the liquid phase? Of both Ethanol and Aceic Acid.