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Thermodynamics (A-level only)

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Question 2

The theoretical lattice enthalpy of an ionic compound can be calculated using a perfect ionic model.

Which compound shows the greatest percentage difference between its experimental lattice enthalpy (determined using a Born–Haber cycle) and its theoretical lattice enthalpy?

BaF2\text{BaF}_2BaF2​

BaI2\text{BaI}_2BaI2​

MgF2\text{MgF}_2MgF2​

MgI2\text{MgI}_2MgI2​

Thermodynamics (A-level only) Questions

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  3. /Thermodynamics (A-level only)