Why are the theoretical and Born Haber lattice enthalpies different?
The theoretical Born Haber enthalpy assumes a perfect ionic model where the attraction between the ions is purely electrostatic and the ions are purely spherical. The Born Haber lattice enthalpy is the real experimental value.
AV
Related Chemistry A Level answers
All answers ▸Define enthalpy of neutralisation and state standard conditions:
Why is benzene more stable than expected?
Heating 3.210g of hydrated magnesium sulfate, MgSO4.XH2O, forms 1.567g of anhydrous magnesium sulfate. Find the value of X and write the formula of the hydrated salt
Why is phenylamine a weaker base than ethylamine?