General Chemistry 10th Edition

Published by Cengage Learning
ISBN 10: 1-28505-137-8
ISBN 13: 978-1-28505-137-6

Chapter 7 - Quantam Theory of the Atom - Questions and Problems - Page 295: 7.61

Answer

$1.523\times 10^{-22}pm$

Work Step by Step

We know that $\lambda=\frac{h}{m\nu}$ We plug in the known values to obtain: $\lambda=\frac{6.626\times 10^{-34}}{1.45\times \times 10^{-1}}=1.523\times 10^{-34}m=1.523\times 10^{-22}pm$
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