Consider an electron in a free space. The mass of the electron is 9.109×10-31 kgand the Planck constant is h=6.626×10-³4 Js.a) Calculate the de Broglie wavelength (2) of the electronb) Determine the kinetic energy of the electron.c) Calculate the total energy of the electron.

The objective of the question is to calculate the following for the electron with mass .Calculate…

Consider an electron in a free space. The mass of the electron is 9.109×10-³¹ kg and the Planck constant is h=6.626×10-34 Js. a) Calculate the de Broglie wavelength (2) of the electron b) Determine the kinetic energy of the electron. c) Calculate the total energy of the electron.

Consider an electron in a free space. The mass of the electron is 9.109×10-³¹ kg and the Planck constant is h=6.626×10-34 Js. a) Calculate the de Broglie wavelength (2) of the electron b) Determine the kinetic energy of the electron. c) Calculate the total energy of the electron.

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter5: Electrons In The Atom

Section5.2: Quantum Theory And The Atom

Problem 18SSC

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Question

Consider an electron in a free space. The mass of the electron is 9.109×10-31 kg
and the Planck constant is h=6.626×10-³4 Js.
a) Calculate the de Broglie wavelength (2) of the electron
b) Determine the kinetic energy of the electron.
c) Calculate the total energy of the electron.

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