The activation energy for the reaction O + O₃ $\rarr$ 2O₂ is 25 kJ/mol, and the enthalpy change is $\Delta$H = -388 kJ/mol. What is the activation energy for the decomposition of O₂ by the reverse reaction

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The activation energy for the reverse reaction can be found by adding the enthalpy change of the forward reaction to its activation energy: 25 kJ/mol (forward activation energy) + 388 kJ/mol (enthalpy change) = 413 kJ/mol.

The Activation Energy for the Reaction O + O3 →\rarr→ 2O2 Is 25 KJ/mol, and the Enthalpy Change Is

The Activation Energy for the Reaction O + O₃ $\rarr$ 2O₂ Is 25 KJ/mol, and the Enthalpy Change Is