dicting themts of pureRank the elements or compounds in the table below in decreasing order of their boiling points. That is, choose 1 next to the substance with the highest boilingpoint, choose 2 next to the substance with the next highest boiling point, and so on.chemical symbol,chemical formulaor Lewis structuresubstanceboiling pointн :0:AH-C-C-F:(Choose one) EHBF2(Choose one) eHH-C-F:(Choose one)eHH:0:(Choose one) BD.H C-C -0-HH.ExplanationCheckO2022 McGraw Hill LLC. Al Rights Reserved. Terms of Use I Privacy CenterAccessibilityDIIV12S0F9F10F7FBescF4F5F2F3&@#32$%3D8

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Chemistry

boiling point

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter3: Atomic Shells And Classical Models Of Chemical Bonding

Section: Chapter Questions

Problem 2P

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The lattice energy of KF is 794 kJ/mol, and the interionic distance is 269 pm. The Na—F distance in NaF, which has the same structure as KF, is 231 pm. Which of the following values is the closest approximation of the lattice energy of NaF: 682 kJ/mol, 794 kJ/mol, 924 kJ/mol, 1588 kJ/mol, or 3175 kJ/mol? Explain your answer.
The lattice energy of LiF is 1023 kJ/mol, and the LiF distance is 201 pm. MgO crystallizes in the same structure as LiF but with a Mg—O distance of 205 pm. Which of the following values most closely approximates the lattice energy of MgO: 256 kJ/mol, 512 kJ/mol, 1023 kJ/mol, 2046 kJ/mol, or 4008 kJ/mol? Explain your choice.
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The lattice energy of LiF is 1023 kJ/mol, and the Li—F distance is 200.8 pm. NaF crystallizes in the same structure as LiF but with a Na—F distance of 231 pm. Which of the following values most closely approximates the lattice energy of NaF: 510, 890, 1023, 1175, or 4090 kJ/mol? Explain your choice.
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7.97 Consider the structure shown below for as well as any other important resonance structures. (a) What is the expected O—N—O bond angle in this structure? (b) The molecule contains N—O bonds of two different lengths. How many sborter N—O bonds would be present?
Rank the elements or compounds in the table below in decreasing order of their boiling points. That is, choose 1 next to the substance with the highest boiling point, choose 2 next to the substance with the next highest boiling point, and so on. chemical symbol, chemical formula or Lewis structure substance boiling point db :Cl: :Cl-C - Cl: (Choose one) v A. :Cl: .. H н—с — н (Choose one) - NbCI, (Choose one) - H-N-H (Choose one) H. Explanation Check 2020 McGraw H Eucation All Rights Reserved Terms of UseI PrivacyI Accessibility ere to search Note to self When I I e ke prk
nk the elements or compounds in the table below in decreasing order of their boiling points. That is, choose 1 next to the substance with the highest boiling nt, choose 2 next to the substance with the next highest boiling point, and so on. substance A B C D chemical symbol, chemical formula or Lewis structure NO :O: H HIC C-H 1 H N₂ :0: || .. HIC N-H 1 H boiling point ✓ (Choose one) 1 (highest) 2 3 4 (lowest) (Choose one) ✓ (Choose one) ✓ X Ś
✔nk the elements or compounds in the table below in decreasing order of their boiling points. That is, choose 1 next to the substance with the highest Bolling puint, choose 2 next to the substance with the next highest boiling point, and so on. substance A B C D chemical symbol, chemical formula or Lewis structure H H-C-F: H :O: | || HIC-C-F: 1 H H H H :O: | || HIC-C-0-H F₂ boiling point ✓ (Choose one) 1 (highest) 2 34 4 (lowest) (Choose one) ✓ (Choose one) ✓ (Choose one) ✓