this is one question with two parts

part 1

part two:

Determine the standard enthalpy change for each of the following reactions. Report your answers to the nearest 0.1 kJ.

Ethanol, CH3CH2OH, is used as a gasoline additive because it boosts octane ratings. Gasoline that contains ethanol is known as gasohol. Calculate the amount of energy released by burning one gallon of ethanol. The density of ethanol is 0.787g/mL 1 gallon =3.785L AH(CO2(g))=393.5kJ/mol AH2(H2O(D)=285.83kJ/mol TARIF AVERAGE BOND ENERGIES * Al values are in kilojoules per mole (kJ/mol) and are rounded to ue meares s nmm. C=O bond energy in CO2 3NO2(g)+H2O(l)2HNO3(g)+NO(g) kJ Last saved 21 hours ago. Saved work will be auto-submitted on the due date. Autosubmission can take up t 10 minutes. Using multiple attempts will impact your score. 50% score reduction after attempt 3