Using the information in the table, what is the average atomic mass of sulfur? A. 31.972 amu B. 32.060 amu C. 33.71 amu D. 34.090 amu E. 35.967 amu

3. how much energy in joules is required to evaporate .0005 kg of liquid ammonia to vapor at the same temperature? 4. how much energy ( in megajoules ) is given up by .75 kg of water at 0c when it freezes to form ice at 0c? 5. explain how heat works between and at critical temperatures?