It is a cold winter day, and you are in a farm. You have two barns, one full of sugar cane waste and the other cacao plant. Sugar cane is entirely sucrose (C12H22O11 with HHV of 17MJ/kg) and cacao plant (C7H8N4O2) with HHV of 15.4MJ/kg. The only available source for your water is the snow but you need 30 litres of drinking water. Consider you have to melt the ice. Ice has a latent heat of fusion hig=334kJ/(kg) a. Consider sugar cane to be fully sucrose and cacao plant as C7H8N4O2, and burn them at 72% efficiency, what mass of each you will need to have 30 litres of water? [kg] b. Burning chemical with nitrogen in their structure will lead to emit NOx and burning cacao plant will produce NO2. What is the emission factor of cacao plant? lgNO2/g cacao plant] c. Real-world combustion reactions have N as an inertia in the reactant air for the reaction which produces NOx. If 1 mole of sucrose combustion in sugar cane produces 9.78 mole of NO2, how much is produced from the combustion of the sugar cane? [ mg thermal NO2/g sugareane] d. Is there more fuel NO2 or thermal NO2 being produced from the combustion of the sugar cane or cacao plant? [fuel or thermal]