Given these electronegativities, predict which type of bond will form between the 2 atoms listed:H.He2.20LiBeNNe0.98 1.572.042.553.043.443.98NaMgAlSiCIAr0.93 1.311.611.902.192.583.16KCaScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr0.821.001.36 1.541.63 1.661.55 1.83 1.88 1.911.90 1.651.812.012.182.552.963.00ToH-CIA. Polar CovalentВ.H-HNonpolar covalentC. JonicO-0Li - CI

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Answered: Given these electronegativities,…

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter10: Molecular Structure And Bonding Theories

Section: Chapter Questions

Problem 10.38QE

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Give approximate values for the indicated bond angles in thefollowing molecules:
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The structure of borazine, B3N3H6, is a six-membered ringof alternating B and N atoms. There is one H atom bondedto each B and to each N atom. The molecule is planar.(a) Write a Lewis structure for borazine in which the formalcharge on every atom is zero. (b) Write a Lewis structurefor borazine in which the octet rule is satisfied forevery atom. (c) What are the formal charges on the atomsin the Lewis structure from part (b)? Given the electronegativitiesof B and N, do the formal charges seem favorableor unfavorable? (d) Do either of the Lewis structuresin parts (a) and (b) have multiple resonance structures?(e) What are the hybridizations at the B and N atoms inthe Lewis structures from parts (a) and (b)? Would you expectthe molecule to be planar for both Lewis structures?(f) The six B¬N bonds in the borazine molecule are allidentical in length at 1.44 Å. Typical values for the bondlengths of B¬N single and double bonds are 1.51 Å and1.31 A°, respectively. Does the value of the B¬N…
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Determine the magnitude of the positive and negative charges on each atom for the following. OF2: bond angle 103.1 degrees, bond length 1.405 A, dipole moment 0.297 D SF2: bond angle 98.1 degrees, bond length 1.587 A, dipole moment 1.050 D Rationalize your answers above using concepts of electronegativity.
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Represent the bonding in SF2 (F-S-F) with Lewis diagrams. Include the formal charges on all atoms. The dimerof this compound has the formula S2F4. It was isolated in1980 and shown to have the structure F3S-SF. Draw apossible Lewis diagram to represent the bonding in thedimer, indicating the formal charges on all atoms. Is it possible to draw a Lewis diagram for S2F4 in which all atomshave valence octets? Explain why or why not
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Explain lectronegativity and Bond Polarity?

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