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how to calculate the average bond energy. The exact bond enthalpy of a particular chemical bond depends upon the molecular environment in which the bond exists. There is one O-H single bond--- 467.
Bond Energy Calculations Enthalpy Change Problems Basic Introduction Chemistry Youtube from www.youtube.com
223 kJ mol-1 C s --- C g Delta H. Add up all of the bond. This simple method to calculate enthalpy change of a reaction using average bond energies has the following limitations.
Multiply the number of each type by the energy required to break one bond of that type and then add together the energies.
Using the table the single bond energy for one mole of H-Cl bonds is found to be 431 kJ. There is one O-H single bond--- 467. Using the table the single bond energy for one mole of H-Cl bonds is found to be 431 kJ. There are 5 C-H single bonds --- 413X5 2065.
