Mission TC10 Bond Enthalpy and Enthalpy Change

Mission TC10 pertains to the relationship between bond enthalpy and the enthalpy change of a chemical reaction. Students analyze chemical reactions and particle diagram representations to express how ∆H depends upon specific bond enthalpy values. The mission consists of 32 questions organized into 28 Question Groups.

• The student should be able to define bond enthalpy and compare the energy changes associated with bond breaking and bond forming.
• The student should be able to relate bond enthalpy values to the enthalpy change of a chemical reaction.

If you are not familiar with this topic, then you should first learn about the topic using our written Tutorial:

• Bond Enthalpy and ∆H