Concept explainers
(a)
Interpretation:
Out of the two
Concept introduction:
Hybridization affects the bond strength. As the
(b)
Interpretation:
Out of the two
Concept introduction:
Hybridization affects the bond strength. As the
(c)
Interpretation:
The direction of the dipole moment in
Concept introduction:
The effective electronegativity increases as the s character of the atom’s hybridization increases. The direction of the dipole moment depends on the effective electronegativity. It points in the direction of more electronegative atoms.
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Chapter 3 Solutions
Organic Chemistry: Principles and Mechanisms (Second Edition)
- Hydrocarbon A possesses a significant dipole, even though it iscomposed of only C—C and C—H bonds. Explain why the dipole arisesand use resonance structures to illustrate the direction of the dipole.Which ring is more electron rich?arrow_forwardWhat would the conjugate acid of (CH3C≡ C:–) look like in bond-line structure?arrow_forwardDraw the structural formula(s) for the constitutional isomer(s) with the molecular formula C7H16 that have an unbranched chain.arrow_forward
- What Is the molecular formula of compound E?arrow_forwardIdentify the structures of isomers A and B (molecular formula C9H10O).arrow_forwardCubane (C4H8) is the common name of the polycyclic hydrocarbon shown. As its name implies, its structure is that of a cube. How many rings are present in cubane according to the bond-disconnection rule?arrow_forward
- The calicene molecule has a different dipolar moment of 0 and also thedipole points to the larger ring. Draw a structure resonance where you can see that distribution of loads and using the concept of aromaticity and resonance structures, explain why the moment dipolarit's different from zeroarrow_forwardDraw all the isomers of C4H10O using bond-line formulas.arrow_forwardHow would you best describe the C-C bonds lengths in benzene relative to cyclohexane? Hypothesize why these results are observed.arrow_forward
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