Respuesta :

The compound with the most exothermic lattice energy in each of the following pairs of ionic substances is Ca3N2.

What is Lattice energy?

  • When ion pairs with opposing charges in the gas phase combine to create a solid, lattice energy is released.
  • Lattice energy becomes weaker the lower you go in a group.
  • As one descends a group, the atomic radius grows.
  • As the atomic radius rises, the lattice energy falls because the force of attraction is inversely proportional to the square of the distance.
  • As the charge's size rises, lattice energy rises as well.
  • The product of the particle charges determines the force of attraction in a direct proportion.
  • As a result, lattice energy rises as the charges do.
  • Conclusion: The top of the Periodic Table will include the salts with the highest ionization energy and highest charges.

To learn more about Lattice energy, refer to the following link:

https://brainly.com/question/4792664

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