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- Select all of the molecules below that are chiral. You can select multiple answers. OHClick on all of the carbon chirality centers in the molecule below.Question 2 Determine whether the molecules below have a mirror image that is the same or different from the original molecule. [answer: same/different] Based on the mirror image, determine whether or not the structure is chiral. [answer: chiral/achiral]. Separate the 2 answers with a comma, no space, e.g., an answer might be same,achiral (C) H H C H H₂C-C-COOH or H analine B Br trant-1,2-dibromocyclopentane OH W H₂C different achiral H NH₂ Does compound A have a mirror image that is the same or different? Is the mirror image chiral or achiral? same,achiral Does compound B have a mirror image that is the same or different? Is the mirror image chiral or achiral? different,achiral Does compound C have a mirror image that is the same or different? Is the mirror image chiral or achiral?
- 6. Determine whether each compound is chiral or achiral. select the single best answer for each part.X, the molecule shown below, is not planar. The terminal ring at one end is actually skewed up relative to that at the other end. Is X chiral? Yes or no?2) Draw a molecule that has one R stereocenter. Do not duplicate your example from question 1.
- Redraw this molecule so that all chirality centers are in the S configuration:Question 3: Please state whether each of the following molecules is chiral or achiral. If you believe it is achiral, indicate the element of symmetry [plane of symmetry or center of inversion] responsible for the achirality. H3C H3C |H3C OH Br Br -H H CI Br но H Н CI CI CI ОН НН ОН H CI ОН ОН Br- Br H3C. .H неи Н' С2Н5 Н CI CI Br >Draw the mirror image of the following compound. Label the molecule as chiral or achiral. Be sure to answer all parts. Br cI H draw structure . These molecules are both (select) v
- In the answer box, type the number of saymmetric centers in a following molecule. OHchiral. If you were able to make another molecule that is a mirror image of the chiral molecule, the mirror image and the original molecule will be non-superimposable. i.e. the atoms surrounding carbon won't completely align. The lack of alignment of the suround atom makes the two molecules different from each other. The central carbon must be surrounded by 4 different groups. The chiral carbon is highlighted. CH;CH) CHICH2 CH3-C-CH2-CHy OH CH) miror The 3D structure of the above molecule focuses on the chiral carbon and the bond surrounding the chiral carbon. The molecule on the left is different from the molecule on the right (mirror image) because they are non-superimposable. H. CH3-C-COOH HOOC COOH CH NH2 NH2 mimor Answer the following questions: 1. Draw five structural isomers for hexane, CHe. Isomer 3 Isomer 2 Isomer 1 Isomer 5 Isomer 4 2. Draw three structural isomers as possible for CHO.Going over a past assignment, the answer key marks the highlighted chiral center as S rather than R. Why is that?