The vapor pressure of CCl3F at 300 K is 856 torr. If 11.5 g of CCl3F is enclosed in a 1.0 L container, will any liquid be present? If so, what mass of liquid?

Answer 1

What would be the mass of the gas?

PV=nRT solve for N. Now what is the mass of n moles of CCl3F? The mass left would be liquid.

Answer 2

123