The document provides the steps to calculate the density of LiCl using given values. It states that the distance between Li and Cl ions in LiCl is 0.257 nm. It considers each ion to occupy a cubic volume with side length equal to the ion spacing. Using the molecular mass of LiCl, Avogadro's number, and the ion spacing, it calculates the density of LiCl to be 2.0739 g/cm3.