3. Provide ALL resonance contributors for the molecules I and II below. (Include the original structure provided below to start your answer.) For each molecule, draw the actual resonance hybrid structure indicating the atoms that carry a partial charge using the 6 symbol. You do NOT need to provide a numerical value of the partial charge. a. :0 b. ÖY C. taip Punting 050-H

3. Provide ALL resonance contributors for the molecules I and II below. (Include the original structure provided below to start your answer.) For each molecule, draw the actual resonance hybrid structure indicating the atoms that carry a partial charge using the 6 symbol. You do NOT need to provide a numerical value of the partial charge. a. :0 b. ÖY C. taip Punting 050-H

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter5: Resonance

Section: Chapter Questions

Problem 19CTQ: The C=O double bond is called a “carbonyl bond.” Acetone and othercarbonyl compounds are introduced...

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2. Tetrahydrocannabinolic acid (THCA), the precursor to THC, a psvchoactive: H.. • This molecule is missing eight lone pairs. Add them to the structure above • Check the formal charges of the oxygen atoms above. Do any of them have a non-zero formal charge? If so, add the charges to the appropriate oxygen atoms • THCA is a weak acid. Identify and circle the acidic hydrogen on the above structure • Draw a resonance structure of this molecule below
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O REPRESENTATIONS OF ORGANIC MOLECULES Ranking resonance structures Rank the resonance structures in each row of the table from major to minor. For example, in the first row, select (major) for the major resonance contributor. If two or more structures in the same row contribute equally, rank them equally by selecting the same number. H. H H. H. H. H. H. H. (Rank) (Rank) (Rank) H. H. H. H. H. H. H. (Rank) (Rank) :o: Rank) (Rank) 74°F DELL F5 F6 F7 F8 F9 F10 F11 PrtScr F12 24
Formula, Number of valence electrons (show all work) Sketch of the 3-D (indicate bond angles and any expected deviations from ideal) Data and Lewis Structure (include any resonance structures if Provide VSEPR formula in AXmEn format, do not drop E, write 0 applicable) and 1 subscripts as well as other numbers. Spelling counts for name & geometries. 1. СЕЗСІ Molecule or lon (circle) # of bonding regions= # of non-bonding pairs= VSEPR formula hybridization Electronic geometry# of bonding regions= Molecular geometry Polar or nonpolar (circle) 2. Н2S Molecule or lon (circle) # of bonding regions= # of non-bonding pairs= VSEPR formula hybridization Electronic geometry# of bonding regions= Molecular geometry Polar or nonpolar (circle) 3. N20 Molecule or lon (circle) # of bonding regions= # of non-bonding pairs= VSEPR formula hybridization Electronic geometry# of bonding regions= Molecular geometry Polar or nonpolar (circle) 4. HNO3 Molecule or lon (circle) # of bonding regions= # of…
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CH3CH₂-Br: -:NH3 Draw the molecules on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars, including charges where needed. The single bond is active by default. U NN 1. H2D EXP. CONT. Marvin JS by ChemAxon I UZO - 24
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1. Draw Lewis Structures for the following compounds. (Be sure to minimize formal charges and draw resonance structures where appropriate.): XeF2O, ClO4-, HNO2, CH3CH(NH2)COOH (amino acid alanine). 2. ID the molecules with the following labels (1 is more than one label): Oxyacid, has a resonance structure, expanded octet, has a carbon backbone 3. For the molecule with resonance structures—what is the bond order for the atoms that share e-?
B Provide ALL resonance contributors for the molecules I and II below. (Include the original structure provided below to start your answer.) For each molecule, draw the actual resonance hybrid structure indicating the atoms that carry a partial charge using the 6 symbol. You do NOT need to provide a numerical value of the partial charge. A. :0: + OH