A 10 L air sample at a temperature of -78 degrees celsius has a pressure of 2.75 atm. what will be the new pressure if the temperature is raised to 100 degrees celsius and the volume expands to 25 L

A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?