Explore BrainMass

# Ionic Bonding

Not what you're looking for? Search our solutions OR ask your own Custom question.

This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

A certain form of AgI adopts the zinc blend (ZnS & FCC) structure. The density of the salt is 5.69 g/cm3.
a) Calculate the length of a side of the unit cell
b) Calculate the distance between the Ag+ and the I- ions in the structure.

© BrainMass Inc. brainmass.com September 28, 2022, 9:36 pm ad1c9bdddf
https://brainmass.com/chemistry/bonding/ionic-bonding-length-calculated-26092

#### Solution Preview

AgI adopts an FCC structure.

We know that density is given by,
rho = Z*M/(a^3*N)...(1)

where, Z = No of atoms in unit cell
N is Avogadro's Number = 6.023*10^23
M is the Molar mass of the Crystal
a^3 is the volume of ...

#### Solution Summary

This solution is provided in 186 words. It uses density and molar mass equations to find length, as well as internuclear distance.

\$2.49