{"knowledge_schema": {"broad_category": "Chemistry \u2192 Thermodynamics \u2192 Enthalpy of Formation", "refinement": "This problem involves calculating the enthalpy of formation for 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 associated with breaking and forming bonds in the molecule.", "goal": "Calculate the enthalpy of formation in kJ/g for the given compound using provided bond energies and atomization data."}, "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 determining the total energy needed to break the bonds in the molecule and the energy released when forming new bonds. The final result is expressed in kJ/g, and the correct answer is 11.44 kJ/g."}