Concept explainers
Interpretation:
Constructing a molecular modeling kit of a molecule for both, the original and its mirror image to verify whether a molecule is superimposable or not.
Concept introduction:
An atom and its mirror image are directly opposite to each other on opposite sides of the mirror. An atom and its mirror image are identical distances away from the mirror. When the mirror is perpendicular to the plane of the page, dash–wedge notation in the mirror image is identical to that in the original molecule. In any molecule, when the mirror image of the molecule is same and indistinguishable from the original, it is superimposable. In a tetrahedral molecule, when two atoms are same, then the molecules are superimposable.
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Check out a sample textbook solutionChapter 5 Solutions
Organic Chemistry: Principles and Mechanisms (Second Edition)
- The problem is asking how many Sp3, Sp2, and Sp atoms there are and the answer key says 16 Sp3, 8 Sp2 and 2 Sp but I'm not even counting 26 carbons on this molecule so I'm a little confused.arrow_forwardAlso, highlight each bond in this structure that is cis but which could be trans in a different cis/trans isomer. If there are no such bonds, check the No bonds to highlight box under the drawing area. Note: be careful not to highlight a bond just because it's cis in this drawing! It also needs to be a bond that would create a different cis/trans isomer if it were changed to trans. This molecule has cis/trans isomers in all. G Carrow_forwardCheck the box next to each molecule on the right that has the shape of the model molecule on the left: molecules model (check all that apply) O COCI, | CH;0 You can c CH4 O CH,Cl, O None of the above Note for advanced students: the length of bonds and size of atoms in the model is not necessarily realistic. Th geometry and 3D shape of the molecule.arrow_forward
- Could we cut just one bond in the "starting" molecule shown in the drawing area below to create this "target" molecule? If so, highlight the bond to be cut. If not, check the box under the drawing area that says Not possible. Note: it's OK if cutting the bond creates more than one molecule, as long as one of them is the target molecule. Not possible. The target molecule. H H Note for advanced students: what we mean by "cutting" the bond here is breaking the bond and attaching H atoms to each dangling end, like this: ++*++ H C-H H-ő-H H X -Ö-H Sarrow_forwardWhat is the approximate CCO angle in the molecule shown here? Caution: lone pairs might need to be added to the molecule in order to complete this analysis. F O HHH |||| H-C-C-C-C-C-H |||| HHHH 180° 120° 109⁰ 90°arrow_forwardDraw mirror images for these molecules. Are they different from the original molecule?arrow_forward
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning