6.4 Use curved arrows to show the movement of electrons in each equation. (CH3)3C++ :N=N: a. (CH3)3C-N=N: b. .CH3 + CH3 C. CH3-C+ + CH3 d. HÖ-ÖH CH3 + Bri 2 HÖ. CH3-CH3 CH3 CH3-C-Br: CH3
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- Write in the structures for compounds A, B, and C. (6pts) 1. KMnOg/OH-- НЕАТT COMPOUNDA 2. H+ HNO3 COMPOUNDA COMPOUNDB H2SO4 Br2 COMPOUNDB COMPOUNDC FeBr3Use full-headed or half-headed curved arrows to show the movement of electrons in each equation. H + Hö: Н-С-н + Çi: H-C. + H-CI: a. b. H(30) Take a look at the two multi-substituted benzene compounds below. Trinitrotoluene (TNT) has its NO, groups on carbons 2, 4, and 6. Which of the two fits this numerical scheme? Hint: Toluene is a special name for benzene whose primary functional group is a methyl group substituted in place of one of its hydrogens. CH3 CH3 O,N. ZON O,N NO2 NO2 NO2
- a. Provide a systematic name for propofol using the rules for naming benzene derivatives OH propofol b. Based on the structure, what is its molecular formula and molecular ion mass? Molecular formula: Molecular ion mass:Isocyanic and cyanic acid are compounds that correspond to, respectively, the most stable Lewis electron dot structures for the molecular formula CHNO. Which of the following line structures could not represent isocyanic/acid? OA. +1 H-NEC-O: OB. +1 .. -1 H-CEN-O: OC. H-0-C=N: OD. -1 +1 .. :CEN-O-H N=C=o: H OE. « » 80 9. 10 delete U3. a. E,R ✓ is? b. E.S C. S,Z 4. What is the л-energy diagram of the compound in question 3? d. R,Z e. not a.-d. a. b. C. d. e. not a.-d.
- 6. Which of the following does NOT depict resonance structures? (1) CH3-0-CH-CH3 CH3 0 CH CH3 (2) CH3 NO CH3-NO :O: (3) CH3 CH3- (4)7. Which of the following is/are correct resonance structure(s) for the following compound? i. ii. a. b. +NH₂ 0 A C. A H :0:0: ÖY NH₂ taip B : NH₂ H B H + NH₂ D H : NH₂ D E H 8. Provide ALL resonance contributors for the molecules I and II below. (Include the original structure provided below to start your answer.) For each molecule, draw the actual resonance hybrid structure indicating the atoms that carry a partial charge using the o symbol. You do NOT need to provide a numerical value of the partial charge. + NH₂ 0 E F HAnillaceIle is Complete the structure for anthracene, C,,H. by adding bonds and hydrogen atoms as necessary. Select Drow Rings More Erase What type of hybrid orbitals are utilized by carbon in anthracene? How many o bonds and x bonds are there in an anthracene molecule? G bonds: I bonds: How many valence electrons occupy o-bond orbitals, and how many occupy x-bond orbitals? valence e in a-bond orbitals: valence e- in x-bond orbitals:
- i) Ph2PH ii) Nal iii) PhCH2OH iv) CH3SH v) Pr2CuLi At what letter in the picture will each above subtrate react on? (A/B/C)1. Show proficiency in using ChemDraw to draw the following. Be sure that bonds are connected, to each other and to atom labels. Your font size and bond length should be proportionate; use "Gamer Lab Style Sheet" (or "settings") on e- Courseware, saved to your ChemDraw stationery folder. A. 2 -pentanol он B. Naproxen (Alleve) CH H,CO H H. C. PenicillinG D. Lysergic acid diethylamide N- OH H CH HN E. distillation apparatus (use templates/clipware) thermometer water out distllation adapter water inPart B CH3 NN Draw the molecules on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. [1] A CH3 Submit 1. (CH3CH₂)₂CuLi 2. H₂O > H ²D EXP.¹ CONT. L Marvin JS by ChemAxon d Previous Answers Request Answer H C OZO N CI Br PF