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Determine whether the following molecules are polar or

Chemistry: The Central Science | 12th Edition | ISBN: 9780321696724 | Authors: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward ISBN: 9780321696724 27

Solution for problem 4PE Chapter 9

Chemistry: The Central Science | 12th Edition

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Chemistry: The Central Science | 12th Edition | ISBN: 9780321696724 | Authors: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward

Chemistry: The Central Science | 12th Edition

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Problem 4PE

Problem 4PE

Determine whether the following molecules are polar or nonpolar: (a) NF3, (b) BCl3.

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Step 1 of 3

CHEM4270 BiochemistryI Proteins:MainAgentsinBiologicalFunctions  Catalysis - Enolase‐glycolyticpathway - DNApolymerase‐DNAreplication  Transport - Hemoglobin‐O2transport - Lactosepermease‐transportslactoseacrosscellmembrane  Structure - Collagen‐connectivetissue - Keratin‐hair,nails,feathers,horns  Motion - Myosin‐muscletissue - Actin‐muscletissue,cellmotility  AminoAcids:BuildingBlocksofProteins - 20aminoacids - Linearheteropolymersofα‐aminoacids - Aminoacidshavepropertiesthatarewell‐suitedtocarryoutavarietyofbiological functions  Capacitytopolymerize  Usefulacid‐baseproperties  Variedphysicalproperties  Variedchemicalfunctionality - Mostα‐aminoacidsarechiral  All(exceptproline)have: - Acidiccarboxylicgroups - Basicaminogroup - α‐hydrogenconnectedtoα‐carbon  Rgroupisuniquetoeachaminoacid(GlycinehasHydrogenasRgroup,α‐carbonis notchiral) - NamingAminoAcids  Startatα‐carbon,continuenumberingdownchain - AllAminoAcidsarechiral(exceptGlycine)  ProteinsonlycontainLisomersofaminoacids(AminogroupisontheLeft) - Classifications  Nonpolar,aliphaticRgroups(7) - Rgroupisahydrocarbonchain - NoadditionchargesbesidesZwitterioncountercharges - Methionine‐hasthioether,unreactivebecausecarbonatomsneutralizecharge  AromaticRgroups(3) - AbsorbUVlightat270‐280nm - Tryptophanhasindolering  Pol

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Chapter 9, Problem 4PE is Solved
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Textbook: Chemistry: The Central Science
Edition: 12
Author: Theodore E. Brown; H. Eugene LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward
ISBN: 9780321696724

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Determine whether the following molecules are polar or