An alkene contains a double bond. Why is the C=C of an alkene rigid and unable tofreely rotate?The C-C bond is very strong, and it is impossible to break it.The s bond becomes blocked by the hydrogen atoms.The sp2 hybrid orbitals of carbon take up too much roomThe p electrons are delocalized through the s bondsThe 2p orbitals of the p bond overlap above and below the C-C plane to restrictrotation.

Option E. Explanation:The C=C bond in an alkene is rigid and unable to freely rotate due to the…

Answered: An alkene contains a double bond. Why…

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter7: Molecular Structures

Section: Chapter Questions

Problem 83QRT

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Many important compounds in the chemical industry are derivatives of ethylene (C2H4). two of them are acrylonitrile and methyl methacrylate. Acrylonitrile Methyl methacrylate Complete the Lewis structures, showing all lone pairs. Give approximate values for bond angles a through f Give the hybridization of all carbon atoms. In acrylonitrile, how many of the atoms in the molecule must lie in the same plane? How many bonds and how many bonds are there in methyl methacrylate and acrylonitrile?
Acetic acid can be made by the oxidation of acetaldehyde(CH3CHO). Molecules of acetaldehyde have a-CH3 group, an oxygen atom, and a hydrogen atom attached to a carbon atom. Draw the Lewis diagram for this molecule, give the hybridization of each carbon atom, and describethe p orbitals and the number of electrons that occupy each one. Draw the three-dimensional structure of the molecule, showing all angles.
Predict the approximate values for the H¬O¬C and O¬C¬C bond angles in vinyl alcohol?
Acrylic fibers are polymers made from a starting mate- rial called acrylonitrile, H,C(CH)CN. In acrylonitrile, a -C=N _group replaces a hydrogen atom on ethene. Draw the Lewis diagram for this molecule, give the hybridization of each carbon atom, and describe the T orbitals and the number of electrons that occupy each one. Draw the three-dimensional structure of the mole- cule, showing all angles.
What is the hybridization of the sigma bonding orbitals of the carbon atom?
What are all of the types of orbital overlaps that occur in the above structure. p-p overlap sp²-sp overlap s-sp² overlap sp²-sp² overlap s-sp overlap sp-sp overlap s-s overlap ---------- In cumulene, what are the C=C=C and H−C−H ideal bond angles, respectively?Enter the C=C=C bond angle followed by the H−C−H bond angle separated by a comma (no spaces, no º symbol required).
Acetic acid can be made by the oxidation of acetaldehyde (CH;CHO). Molecules of acetaldehyde have a -CH; group, an oxygen atom, and a hydrogen atom attached to a carbon atom. Draw the Lewis diagram for this molecule, give the hybridization of each carbon atom, and describe the T orbitals and the number of electrons that occupy each one. Draw the three-dimensional structure of the molecule, showing all angles.
Carbenes (CR2) are neutral compounds with divalent carbon atoms. Propose two different ways that carbenes could exist. Provide the hybridization of each carbene carbon and predict the bond angles based on what you know about hybridization
For the following descriptions of molecules, draw the Lewis structure (showing all atoms, lone pairs, formal charges) of the molecule and show all bond angles (assuming ideal VSEPR angles). An organic compound with the molecular formula H3CNO2. C is sp2 hybridized, N is sp3 hybridized, one O is sp² hybridized, while the second O is sp3 hybridized. An organic compound with the molecular formula H2CNO*. Both C and O are sp hybridized while N is sp³ hybridized.
Yeni Metin Belgesi - Not Defteri Dosya Düzen Biçim Görünüm Yardım For acetaldehyde (CH3CHO) write the Lewis structure. Write the hybridization and geometry of each carbon. Draw its 3D structure and write the bond angles (approximately).
CH20 4+2+6=12c" a. :O: H:C: H H-C-H How many and what type(s) of bonds (single, double, triple) are on the carbon? dnob olen bnd 4. 2 single-, onm double How many lone pair electrons are in the structure?_2 on exygun not What is the electron orientation? What is the shape of the molecule? trigonnl plannr What is the hybridization on the central carbon?
This is the shape of the sp hybrid carbons in this compound. tetrahedral trigonal planar linear square This is the General Formula of alkanes, where n is the number of C. CnH2n CnH2n-2 CnH2n+2 CnH2n-4 This class of organic compounds is saturated with only carbon-carbon single bonds. O Alkynes Alkenes Alkanes Arenes O O

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