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Get Full Access to Atkins' Physical Chemistry - 11 Edition - Chapter 14a - Problem E14a.7(a)
Get Full Access to Atkins' Physical Chemistry - 11 Edition - Chapter 14a - Problem E14a.7(a)

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ISBN: 9780198769866 2042

## Solution for problem E14A.7(a) Chapter 14A

Atkins' Physical Chemistry | 11th Edition

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Atkins' Physical Chemistry | 11th Edition

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Problem E14A.7(a)

The refractive index of $$\mathrm{CH}_{2} \mathrm{I}_{2}$$ is 1.732 for 656 nm light. Its mass density at $$20^{\circ} \mathrm{C}$$ is $$3.32 \mathrm{~g} \mathrm{~cm}^{-3}$$. Calculate the polarizability of the molecule at this wavelength.

Text Transcription:

CH_2 I_2

20^circ C

3.32 g cm^-3

Step-by-Step Solution:
Step 1 of 3

ElectronConfigurationsofCationsandAnionofRepresentativeElements • Atomsloseelectronssothatcationhasanoble-gasouterelectronconfiguration • Atomsgainelectronssothatanionhasanoble-gasouterelectronconfiguration • Isoelectronic:havethesamenumberofelectrons,andhencethesameground-state electronconfiguration ElectronConfigurationsofCationsofTransitionMetals • Whenacationisformedfromanatomofatransitionmetal,electronsarealways removedfirstfromthensorbitalandthenfromthe(n–1)dorbitals AtomicRadii • Cationisalwayssmallerthanatomfromwhichitisformed • Anionisalwayslargerthanatomfromwhichitisformed • Ionizationenergy:theminimumenergy(kJ/mol)requiredtoremoveanelectronfroma gaseousatominitsgroundstate TheElements • Group1AElements(ns ,n³2) 2 • Group2AElements(ns ,2³12) • Group3AElements(ns np ,n³2) • Group4AElements(ns np ,n³2) 2 3 • Group5AElements(ns np ,n³2) • Group6AElements(ns np ,n³2) 2 5 • Group7AElements(ns np2,6³2) • Group8AElements(ns np ,n³2) o Containscompletelyfillednsandnpsubshells o Highestionizationenergyofallelements o Notendencytoacceptextraelectrons

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##### ISBN: 9780198769866

This full solution covers the following key subjects: . This expansive textbook survival guide covers 327 chapters, and 1120 solutions. Atkins' Physical Chemistry was written by Aimee Notetaker and is associated to the ISBN: 9780198769866. This textbook survival guide was created for the textbook: Atkins' Physical Chemistry, edition: 11. The full step-by-step solution to problem: E14A.7(a) from chapter: 14A was answered by Aimee Notetaker, our top Chemistry solution expert on 04/25/22, 03:45PM. Since the solution to E14A.7(a) from 14A chapter was answered, more than 201 students have viewed the full step-by-step answer. The answer to “?The refractive index of $$\mathrm{CH}_{2} \mathrm{I}_{2}$$ is 1.732 for 656 nm light. Its mass density at $$20^{\circ} \mathrm{C}$$ is $$3.32 \mathrm{~g} \mathrm{~cm}^{-3}$$. Calculate the polarizability of the molecule at this wavelength.Text Transcription:CH_2 I_220^circ C3.32 g cm^-3” is broken down into a number of easy to follow steps, and 36 words.

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