5. Of two compounds having the empirical formula C5 H10 O2,one has a boiling point that is approximately 85°C higher than the other. Draw structures of two hydrocarbon derivatives that are structural isomers with this empirical
formula. State which one would probably have the higher boiling point and explain why.

Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .