Answer
a = 0.434 nm
Work Step by Step
a = $2r_{fe2+}$ + $2r_{O2-}$
a = 2(0.077nm) + 2(0.140nm)
a = .434 nm
Materials Science and Engineering: An Introduction
by Callister, William D.; Rethwisch, David G.
Published by
Wiley
ISBN 10:
1118324579
ISBN 13:
978-1-11832-457-8
Chapter 12 - Structures and Properties of Ceramics - Questions and Problems - Page 506: 12.17b
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
