How do you draw the molecular structure of a basic protein?

50 pts plz what is the physical state of matter of baking soda.

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?

Geothermal energy for industrial use is available almost anywhere. a.true b.false