Chemistry, asked by StarBoyAj4381, 1 year ago

What is meant by bond enthalpy? How is it useful to calculate reaction enthalpy? Explain with one example.

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Answered by blahblah31

Bond enthalpy (also known as bond energy) is defined as the amount of energy required to break one mole of the stated bond. For example, the bond energy of a O-H single bond is 463 kJ/mol. This means that it requires 463 kJ of energy to break one mole of O-H bonds.
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