All of the following steps are used to calculate the lattice energy in the Born-Haber cycle EXCEPT:
Correct answer: C. Deionize the metal
- A. Atomizing the metal
- B. lonizing the metal
- C. Deionize the metal
- D. lonize non metal
Explanation
Deionizing metal is not part of the Born-Haber cycle. It would involve turning ions back into atoms, which is not necessary for calculating lattice energy.
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About Thermochemistry and Energetics of Chemical Reactions
Thermochemistry measures energy changes in chemical reactions and distinguishes exothermic from endothermic processes. Work covers systems, surroundings and state functions, internal energy, the first law of thermodynamics, enthalpy and Hess's law, including the sign conventions used when heat enters or leaves a system.
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