Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

Chapter 7 The Structure of Atoms and Periodic Trends - 7-6 Periodic Trends and Chemical Properties - Applying Chemical Principles - Questions - Page 280: 6



Work Step by Step

Molecular weight: $144.24×2+55.845×14+10.81=1081.12\ g/mol$ Weight percentage: $144.24×2/1081.12×100\%=26.68\%$
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