Chemistry · Unit 1 · Chemical reactions — reactants, products and energy change · Chemical reactions

Identify the limitations of using average bond enthalpies to calculate enthalpy change.

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Question 1

Which of the following best identifies a limitation when using average bond enthalpies to calculate the enthalpy change of a reaction?

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Question 2

Identify two limitations of using average bond enthalpies to calculate the enthalpy change of a reaction.

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