Describe what a phase diagram is

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?

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?

Compare sympathetic and parasympathetic