3. Calculate the energy released per gram of Ethane. Ethane gas is burned in the

presence of Oxygen. When Ethane gas, C₂H6, burns, Carbon Dioxide gas, CO₂, and

water, H₂O are formed. The following unbalanced chemical equation shows this

reaction [12 Marks]:

CH + O, → CO2 + H2O

HH

H-C-C-

-C-H

HH