() НО. BORD-lie formula for the molecule, HOCH-CH(CHXCH₂)-CH(CH)? (B) HO What is the equivalent structure for this molecule using a hond-line formula? Br gild Br (D) (B) (D) HO CH₂CH₂ CH₂ (CH₂)2₂CH(CH₂) CHBICHCH, Od Br yzy Br
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- Q. 9a) Provide additional resonance structures for the following species. Remember to show lone pairs & formal charges where applicable + [ :N=N-F: +→ [:0-C!-O: → Q. 9b) Draw the Lewis Structure for NCCH2CO2NHCH3, determine the number of sigma bonds & the number of pi bonds present, and indicate the bond angle value around each carbon atom, each nitrogen atom, and each oxygen atom.(a) k201.3! tions: Draw a bond-line structure for each of llowing compounds. Write your answer on a bond paper and send it via private messenger. H CHC TIT H-C-C-C-C-C-H HHC H H-C H-C-C-C-H H-C-H H (b) H (c) H I H-C-OH HO-C-H H-C-OH U-H10. Which of the following structures is different from the other three? Br Br Br- „CH H Br CH CH;CH2 "CHs H CH,CH3 CH,CH CHĄCH; 1 2 3 4
- Q2. Draw a zig-zag representation for each molecule below showing all valence electrons on atoms other than carbon and hydrogen and include any formal charges should there be any (none of the compounds contain a ring of atoms).(a) CH3CH=CHCH(OH)CH3(b) (CH3)2CHCH2CO2CH2CH3(G) Show the delocalization Of Charges in the following Structures. Draw the resonance forms and indicate the movement of electrons with curved arrows (ii) CH2= CH- o+PQ-2. What is the equivalent structure for this molecule using a bond-line formula? CH2CH3 CH3 (CH3)2CH(CH2)3CHBRCHCH3 (A) (B) Br Br (C) (D) Br Br
- Determine a molecular formula, e.g. CH4, from the line structure below. Specify elements in the following order: C, H, others(in alphabetical order). Example: C,H; CIOS Molecular formulaDetermine whether the following pairs of structures are actually different compounds or simply resonance forms of the same compounds. 1-41 0 0 and and (b) (a) O +0-H O 0-H and and (d) +NH₂ 0 NH₂ CH,-!-H + (e) CH₂=C H and CH₂-CH (Đ) CH–C−NH, and CH3–C=NH, + (g) CH₂=CH-CH₂ and CH₂-CH=CH₂ (h) CH₂=C=0 and H=C=C—OH Ο Η 0 H 0 H +O-H (i)/H-C-C-H and H-C=C-H (j) H-C-H and H¬C-H g H H O- 유 0 « -l- + (k) H-C-NH₂ and H-C=NH₂ (1) CH₂-C-CH=CH₂ and CH₂-C=CH-CH₂Which of the following bond-line structures corresponds to the Newman projection shown? Br J... (A) Br I H. Br "Ω (B) CH3 CH3 CI H Br (C) Br CI (D)
- • -- 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 cHere 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. C1Chemistry For each example, specify whether the two structures are resonance contributors to the same resonance hybrid. ő: :0: a) H₂C- -NH₂ H₂C- HỘ CHỊCHÍCH, ő: H₂C=CH-CH b) H 20-CH₂ CH₂ CH₂ :0: H₂C-CH=C-H