Chemistry and Chemical Reactivity (9th Edition)

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

Chapter 2 Atoms, Molecules, and Ions - 2-9 Atoms, Molecules, and the Mole - Review & Check for Section 2-9: 1

Answer

B

Work Step by Step

Calcium nitrate's molecular formula is $CaNO_3$, Atomic weights: $Ca:40.078u,\ N:14.007u,\ O:15.999u$ Molar mass: $M=40.078+14.007+3\times15.999=102.082\ g/mol$
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