{"knowledge_schema": {"broad_category": "Chemistry \u2192 Thermodynamics \u2192 Enthalpy of Formation", "refinement": "This problem involves calculating the enthalpy of formation of a specific organic compound using bond energies and enthalpy of atomization.", "specific_scope": "The focus is on the compound (CH3)2C=CH-CH2-CH(CH3)-CH2-CH=C(CH3)2, which requires determining the total energy changes associated with breaking and forming bonds in the molecule.", "goal": "Calculate the enthalpy of formation in kJ/g for the given compound using the provided bond energies and enthalpy of atomization."}, "summary": "This problem requires calculating the enthalpy of formation for a specific organic compound by considering the bond energies of the constituent atoms and the enthalpy of atomization of carbon. The process involves breaking bonds in the reactants and forming bonds in the products, leading to a net energy change that reflects the enthalpy of formation. The final result is expressed in kJ/g, and the correct answer is 11.44 kJ/g."}