Chemistry (7th Edition)

Published by Pearson
ISBN 10: 0321943171
ISBN 13: 978-0-32194-317-0

Chapter 2 - Atoms, Molecules, and Ions - Section Problems - Page 74: 109


The atomic weight of $Ag$ is equal to 107.9 $u$.

Work Step by Step

Atomic weight: $(Mass^{107}Ag)(Abundance^{107}Ag)$ + $(Mass^{109}Ag)(Abundance^{109}Ag)$ $(106.9051)(0.5184) + (108.9048)(0.4816) = 107.9\ u$
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