To find:
a) Sketch the unit cell of
b) Calculate the density of
c) Calculate the percent empty space in a unit cell of
Answer to Problem 18.93QA
Solution:
a)
b)
c)
Explanation of Solution
1) Concept:
a) Unit cell of
b)
c) The packing efficiency is calculated using volumes of one
2) Formula:
i)
ii)
iii)
iv)
3) Given:
i)
ii)
4) Calculations:
b)
Volume of a unit cell:
Molar mass of
Mass of a unit cell of
Volume of
Volume of
So total volume of a
So,
This is the space occupied by
Conclusion:
From the diagram of unit cell of
Want to see more full solutions like this?
Chapter 18 Solutions
Chemistry: An Atoms-Focused Approach (Second Edition)
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY