AR 1. How many grams of carbon are needed in the following reaction in order to produce 8755 kJ? C) + 020 AH=-392.92 kJ/mol CO260 2. How much energy is contained in each of the following? a. 3 moles of chlorine molecules b. 5 moles of ammonia molecules c. 4.8 moles of propane 3. Make an energy diagram for the heat formation of one mole of each of the following substances: a. Halo + 1200-250) 2H2O + CO - CH, OH b. (s) + 2H CHACO) C. 4. If the change in enthalpy for carbon monoxide (CO) is -104.5 kJ/mol, and that of carbon dioxide (CO) is-392.92 kJ/mol, what can we conclude about the stability of these two substances? a. 5. Calculate the change in enthalpy for the following reactions: C, Heco + 020) CO200) + H2O b. Hozco) + O26) CO260) + H2O N2 + HO NH3co d. C(s) + 3029) C. COM 6. Find the enthalpy for the combustion of combustion of methanol. 7. Methylhydrazine is commonly used as a liquid rocket fuel. Its combustion is indicated by the following reaction N,H, CHmy + 020 ) N29) + CO2(0 + H2O) 6. Find the enthalpy for the combustion of combustion of methanol. 7. Methylhydrazine is commonly used as a liquid rocket fuel. Its combustion is indicated by the following reaction. N,H, CH3+ 020) N2O + CO2(0) + H202) a. Balance this equation. b. Calculate AH for this reaction