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- Write a molecular formula corresponding to the systematic n propane. Then provide a new main projection that illustrates the highest energy confirmation of n propane How long any C-C bond axis of the same.H3C. H || IV Predict the correct splitting tree for circled hydrogen in the structure below. Br A) I B) II C) III D) IVمال H3CO Predict the correct splitting tree for circled hydrogen in the structure below. - IV A) I B) II C) ||| D) IV
- Which 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)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) IVWhich I molecular orbital represents the ground state HOMO of 1,3,5-hexatriene? Click on a letter A to D to answer. A B
- Which Newman projection accurately represents the structure shown below, looking along the a-b bond axis? CI C2H5 CH3 H3C. C2H5 CH H3C C2H5 ČI C2H5 CI H3C .CI (3) Br H3C Br C2H5 CI H3C CH3 Br C2H5 Br Br (A) (B) (C) (D) O Projection D O Projection C OProjection B Projection AWhich of the ff pairs of structure represent resonancr forms, and which do not?Assign the configuration Z or E to each double bond, where appropriate, in the following molecules. (a) (b) (c) Br Br NO2
- Draw the Lewis structure that corresponds to each of the following Newman projections. H H CH3 PH CH3 (a) CH3 H CI CI H (b) CI F F F CF3 (c) FWrite a bond line structural formula for the following molecules: a) H2C=C(CH3)C=CC(CH3)3 b) (CH3CH2)½CHCH2OCH3 c) CH3CH=CHCH(OH)CH3 (draw the double bond in a cis conformation)How many equivalent hydrogens are in CH2BrCl? (i.e., do they have identical environments with respect to the other atoms adjacent to themselves). A) 0 B) 3 C) 1 D) 2