Of the following measurements, which is most precise? a) 0.00240 meters
b) 0.002400 meters
c) 0.24 meters
d) 2400 meters

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?