Chemistry (12th Edition)

Published by Prentice Hall
ISBN 10: 0132525763
ISBN 13: 978-0-13252-576-3

Chapter 12 - Stoichiometry - 12 Assessment - Page 416: 99

Answer

8.87 g Be

Work Step by Step

By inspecting the chemical formula, there are three atoms of beryllium for every molecule of beryl. This translate to a 3:1 mole ratio at the macroscopic level. Also determine the molar masses of beryl and beryllium and use these quantities as conversion factors.
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