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- Calculate the IHD for each of the following molecular formulas. (a) C6H6; (b) C6H5NO2; (c) C8H13F2NO; (d) C4H12Si;(e) C6H5O-; (f) C4H6O3SIsomers: Identify the relationship of each of the structures below to the molecule in the box. स H3C H;C- HyC CH3 CH3 CH3 H,C- HC- CH H HO CH, H,C- What is the relationship of the molecule n the box to A? Select What is the relationship of the molecule in the box to 023e What is the relationship of the molecule in the bax tnC! ed What is the relationshio of the molecule in the box tn D! t4. As the energy gap between the HOMO and LUMO orbitals of a molecule decreases, the molecules' electronic absorption spectrum (UV-vis spectrum) will have a larger Amax (lamba max) value. If compound X has a Amax = 388 nm, and compound Y has a max = 442 nm, which compound has more extensive conjugation? Place the name of the compound in the box below.
- A chair structure of a trisubstituted cyclohexane is shown below. Determine which of the following 2D representations matches the chair structure. CH3 CH3 H3C- CH3 A) I II CH3 CH3 CH3 B) I| CH C) II CH3 IV CH, CH3 CH3 D) IVMolecules that have the same molecular formula, but different atomic connections are called constitutional isomers. Draw and name the five constitutional isomers of C6H14. Is this correct answer from this paper that I draw for the name the five constitutional isomers of C6H14? Can you explain to me that why is the different atomic connections are called constitutional isomers?3. Indicate the multiplicity for all nonequivalent H's in the following molecules. ICH,CH,CHB12 H3C CH3 CI CH3 .CH3 H ČH3
- Which of the folowing molecules wil not display an Infrared spectrum? Br Co, HCECH Benzene CS TOSHISA F7 F8 F1 F12 & E5 6 1 7 v 8 A9 9 0Explain why the two molecules below cannot inter-convert without breaking the portion of thedouble bond.Here 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. C1
- Square planar molecules with formula AB2C2 and octahedral molecules with formulas AB4C2 and AB3C3 feature diastereoisomers. Recall that trigonal bipyramidal geometry features two distinct positions: axial and equatorial. Draw all diastereoisomers for trigonal bipyramidal molecules with formula (a) AB4C and (b) AB3C2. You must indicate the stereochemistry using full and dashed wedges and label all positions as either axial (ax) and equatorial (eq)..The infrared spectrum shown below corresponds to a compound with molecular formula C4H8O2. Which of these five molecules is it most likely to be?Draw all possible configurational isomers of the molecule shown here. CI Br CI Br