4. One resonance form of a cation is shown below on the left. Complete its tworesonance structures using the molecule skeleton in the middle and on the right.Draw curved arrows to show how electrons move to form the middle structurefrom the left structure, and to form the right structure from the middle structure.HHHH8-8-8NHH

Answer: For resonance structure:The delocalized electrons move to form the resonance structures.…

Answered: 4. One resonance form of a cation is…

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter6: Covalent Bonding

Section: Chapter Questions

Problem 77QRT

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Similar questions

Write Lewis structures for these ions. Show all valence electrons and all formal charges. (a) Amide ion, NH2 (b) Bicarbonate ion, HCO3 (c) Carbonate ion, CO32 (d) Nitrate ion, NO3 (e) Formate ion, HCOO (f) Acetate ion, CH3COO
Why is it less clear to see the electrons on HBrO2 molecular electron geometry than it is on something like H2O? I know there should be 20 electrons on HBrO2, but this leads me to an incorrect drawing. And with the correct drawing, I don't see where all the electrons are. It seems like there's only 10 total. What am I missing here?
3) Determine whether CH3CI is polar. To do this, you must: draw the 3D structure of the molecule, use arrows to indicate polar bonds, and either use an arrow to indicate the net dipole moment or state that the molecule is non-polar.
The curved arrow notation is a powerful method used by organic chemists to show the movement of electrons not only in resonance structures, but also in chemical reactions. Since each curved arrow shows the movement of two electrons, following the curved arrows illustrates what bonds are broken and formed in a reaction. Consider the following reaction. Choose the correct image that shows the curved arrows to show the movement of electrons.
Draw Lewis structures for each of the following and use them to answer the next 3 questions. 1) H3O+ 2) NF3 3) PH3 4) CO32- 5) CF4 6) CH2Cl2 Match each molecule or ion above to the correct electron-group arrangement from the list below. A linear B tetrahedral C bent D trigonal pyramidal E trigonal planar F T shape G square planar CF4 H3O+ NF3 CH2Cl2 PH3 CO32-
Answer the questions in the table below about the shape of the methanone (H₂CO) molecule. How many electron groups are around the central carbon atom? Note: one "electron group" means one lone pair, one single bond, one double bond, or one triple bond. What phrase best describes the arrangement of these electron groups around the central carbon atom? (You may need to use the scrollbar to see all the choices.) (choose one) X S
Draw the 2D and the 3D Lewis structure for each molecule. You do not need to show resonance structures here. Determine the electron pair geometry (EPG), the molecular geometry (MG), the bond angle (BA) around the central atom, and the hybridization of the central or bold atom. Circle the formula of any polar molecule. For molecules with more than one central atom (e.g. CH3CH20H) give the structure around the bold atom. Molecule ЕPG Hyb (circle if 2D Lewis Structure 3D Lewis Structure MG polar) ВА CH2S GeO2 CF4
Fill in the lone pairs needed to give the main group elements (except hydrogen) an octet. Acrylonitrile is a starting material used to manufacture synthetic Orlon and Acrilan fi bers. Cysteine is an amino acid used to synthesize proteins.
Draw a Lewis structure for methanesulfonic acid, CH3 SO3H, adding charges and lone electron pairs to the appropriate atoms. Explicitly draw all H atoms. Include all valence lone pairs in your answer. opy aste
Molecular geometry—don’t know why I’m incorrect all of a sudden. Might be one shape needed that is not given in the option choices.
Can you please do the first 3 rows of the table?
In which of the following compounds is there only 1 lone pair around the central atom? (Hint--first determine the central atom for each compound. Then draw the dot diagram for that element showing valance electrons. Which would you expect to have only 1 lone pair?) H2O PF3 BF3 HCN

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