Question

Derive the Born Lande equation explaining the terms used in the equation. Use this equation to calculate
the lattice energy of KBr, for which ro = 3.28 Å and n = 9.5.​

Answer 1

Answer:

The Born-Lande equation provides lattice energy.

Lattice Energy Formula per mole is symbolized as.

Example 1: Compute the Lattice energy of NaCl by using Born-Lande equation.

Answer:

UL= – 755 KJmol-1

Example 2: The lattice energy of AgBr is 895 KJ mol-1.