Chemistry: A Molecular Approach (3rd Edition)

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

Chapter 2 - Sections 2.1-2.9 - Exercises - Problems by Topic: 88b

Answer

$7.462\times10^{23}\ atoms\ S $

Work Step by Step

1.Use the molar mass of sulfur and Avogadro's number as conversion factors in order to determine the number of atoms of sulfur. 2. $39.733 g\ S \times\frac{1\ mol\ S}{32.065\ g\ S}\times\frac{6.022\times10^{23}}{1\ mol\ S}= 7.462\times10^{23}\ atoms\ S $
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