The heat of vaporization of carbon disulfide, CS2, at 25oC is 27.2 kJ/mol. What is the entropy

Question:

The heat of vaporization of carbon disulfide, CS2, at 25oC is 27.2 kJ/mol. What is the entropy change when 1.00 mol of vapor in equilibrium with liquid condenses to liquid at 25oC? The entropy of this vapor at 25oC is 243 J/(mol • K). What is the entropy of the liquid at this temperature?