General Chemistry (4th Edition)

Published by University Science Books
ISBN 10: 1891389602
ISBN 13: 978-1-89138-960-3

Chapter 5 Quantum Theory and Atomic Structure - Problems: 1

Answer

$\pm 5.6\cdot 10^{-10}m$

Work Step by Step

$\Delta x=\dfrac{h}{m\Delta v\cdot 4\pi}=\dfrac{6.63\cdot 10^{-34}m^2kgs^{-1}}{4.65\cdot 10^{-26}kg\cdot 2ms^{-1}\cdot 4\cdot 3.14}=\pm 5.6\cdot 10^{-10}m$
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