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- Explain the Carbon-Carbon σ Bond Length in Buta- 1,3-diene ?Following is the skeletal structure in line-angle (line-bond) mode of 2,5-dimethylhexa-1,4-diene. Identify the number of hydrogen atoms bound to each carbon in the structure.draw the bond-line structure of (1R)-1-chloro-1-cyclohexylpropan-1-ol.
- )4-methylpenta-1,3-diene cl2/ccly.From the data in Figure 4-12 and Table 4-1, estimate the percentages of molecules that have their substituents in an axial orientation for the following compounds: (a) Isopropylcyclohexane (b) Fluorocyclohexane (c) Cyclohexanecarbonitrile, C6H11CN• -- H (b) H,C 3-methylhexane CH, (c) B கூ CH, CH, HgCG; சீகூ H₂CH H 3-ethyl-1-methyloctane 3,3 diethyl pentane 5Å, Å,CH, W CH3 CH2 CH₂ W21 Su2... CH3 X -CH3 G b F E L c
- Draw the skeletal (line-bond) structure of (1R,2S)-1-bromo-2-methylcyclohexaneHere is the chemical structure of 2-bromobutane: H H. H C-C-H H :Br: H H Decide whether each molecule in the table below is another molecule of 2-bromobutane, a molecule of an isomer of 2-bromobutane, or a molecule of an entirely different compound. molecule relationship to 2-bromobutane CH, (Choose one) H,c=ċ=CH,-Br Explanation Check O 2021 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center I Accessibility P Type here to search 76°F DELL F1 F2 F3 F4 F5 FB F9 F10 F11 F12 PrtScr PAA @ %23 2$ 1 8. 9 Q W R Y. A F G H. K V N4 Alt Ctri Alt Σ B. C1Provide a complete, labeled orbital diagram for 1-fluoro-butadiene (FHC=CH-CH=CH2). Indicate all bond types (including which orbitals have overlapped to form each bond) and bond angles.
- The pentadienyl radical, H2C“CH¬CH“CH¬CH2#, has its unpaired electron delocalized over three carbon atoms.(a) Use resonance forms to show which three carbon atoms bear the unpaired electron.(b) How many MOs are there in the molecular orbital picture of the pentadienyl radical?(c) How many nodes are there in the lowest-energy MO of the pentadienyl system? How many in the highest-energy MO?(d) Draw the MOs of the pentadienyl system in order of increasing energy. (continued)762 CHAPTER 15 Conjugated Systems, Orbital Symmetry, and Ultraviolet Spectroscopy(e) Show how many electrons are in each MO for the pentadienyl radical (ground state).(f) Show how your molecular orbital picture agrees with the resonance picture showing delocalization of the unpairedelectron onto three carbon atoms.(g) Remove the highest-energy electron from the pentadienyl radical to give the pentadienyl cation. Which carbon atomsshare the positive charge? Does this picture agree with the resonance picture?(h) Add an…Q/ Name the following polymers: according to the designation based on the International System IUPACDraw the structure of (1S,3S)-1-isopropyl-3-methylcyclopentane 2-methylpentane (S)-4-ethyloctane cis-1,3-dichlorocyclohexane (2S,3R)-2,3-dibromopentane (R)-2-chloro-5,5-dimethylheptane. Please answer fast I give you upvote.