Chemistry: Principles and Practice (3rd Edition)

Published by Cengage Learning
ISBN 10: 0534420125
ISBN 13: 978-0-53442-012-3

Chapter 7 - Electronic Structure - Questions and Exercises - Exercises - Page 286: 7.48


$7.27\times10^{5} m/s$

Work Step by Step

v = $\frac{h}{mλ}$ h = $6.626\times10^{-34}Js$ m = $9.109\times10^{-31} kg$ λ = 1.00 nm = $1.00\times10^{-9}m$ v = $\frac{6.626\times10^{-34}Js}{9.109\times10^{-31} kg\times1.00\times10^{-9}m}$ = $7.27\times10^{5}m/s$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.