Chemistry: A Molecular Approach (3rd Edition)

Published by Prentice Hall
ISBN 10: 0321809246
ISBN 13: 978-0-32180-924-7

Chapter 11 - Sections 11.1-11.13 - Exercises - Problems by Topic - Page 539: 109d

Answer

d.)CaO(s)

Work Step by Step

d.) NaCl(s) and CaO(s) are both ionic molecules so Coulomb's Law will explain which molecules will have greater forces. CaO has a greater charge so it will have greater forces causing it to have a higher melting point also.
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