Answer
217ppm
Work Step by Step
3.62=2(137.654)/(6.022x10^23)(a^3)
a^3=274.654/(6.022x10^23)(3.63)
a=cube root of 274.654/2.1860x10^42
a=5.0085x10^-8
r=sq. root of 3(5.0085x10^-8)/4
r=2.1687x10^-8 (radius of barium)
Chemistry: The Molecular Nature of Matter and Change 7th Edition
by Silberberg, Martin; Amateis, Patricia
Published by
McGraw-Hill Education
ISBN 10:
007351117X
ISBN 13:
978-0-07351-117-7
Chapter 12 - Problems - Page 514: 12.125
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