Answer
3.42 x 10^-2 mol B
Work Step by Step
Compute the molar mass of boron using a periodic table.
Use the molar mass as a conversion factor in order to convert grams into moles.
Chemistry (12th Edition)
by Wilbraham
Published by
Prentice Hall
ISBN 10:
0132525763
ISBN 13:
978-0-13252-576-3
Chapter 10 - Chemical Quantities - 10.2 Mole-Mass and Mole-Volume Relationships - Sample Problem 10.6 - Page 319: 18
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