If an electron confined to a potential well of width 1.40 nm with infinite barriers on both sides transitions from n=10 to n=9, what will the wavelength of the emitted radiation be?

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter5: Electron Configurations And The Periodic Table
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If an electron confined to a potential well of width 1.40 nm with infinite barriers on both sides transitions from n=10 to n=9, what will the wavelength of the emitted radiation be?

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Step 1

Given data:

Chemistry homework question answer, step 1, image 1

Step 2

The energy of the emitted radiation, when transition occurs, is calculated by the formula shown below.

Chemistry homework question answer, step 2, image 1

Step 3

The energy of the emitted radiation, when transition occurs from n = 10 to n = 9, is calculated by the formula shown below.

Chemistry homework question answer, step 3, image 1

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