9. Ethyl amine (H3CCH2NH2) and acetonitrile (H3CCN) both have lone pairs on N. Draw structures for both of these molecules in the space below. Show each with its 3-dimensional geometry using lines, wedges, and dashes to show all sigma bonds (note that the framework is provided for acetonitrile, but not ethyl amine). Do not change any of the lines already drawn. Draw orbitals for any pi bonds and orbitals containing lone pairs. H C H H ethyl amine acetonitrile Vhat is the hybridization of the orbital that contains the lone pair in each? Ethyl amine: Acetonitrile:

9. Ethyl amine (H3CCH2NH2) and acetonitrile (H3CCN) both have lone pairs on N. Draw structures for both of these molecules in the space below. Show each with its 3-dimensional geometry using lines, wedges, and dashes to show all sigma bonds (note that the framework is provided for acetonitrile, but not ethyl amine). Do not change any of the lines already drawn. Draw orbitals for any pi bonds and orbitals containing lone pairs. H C H H ethyl amine acetonitrile Vhat is the hybridization of the orbital that contains the lone pair in each? Ethyl amine: Acetonitrile:

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter1: Covalent Bonding And Shapes Of Molecules

Section: Chapter Questions

Problem 1.61P: Using cartoon representations, draw a molecular orbital mixing diagram for a CO bond. In your...

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Consider the following flat drawing of methane (CH4) . a. What is HCH bond angle implied by this drawing if you assume it is flat? b. Are the electron domains of this flat CH4 spread out as much as possible? c. Use model materials to make a model of CH4 (methane). If you assembled it correctly, thefour bonds (bonding electron domains) of your model will be 109.5° apart. d. In which representation, the drawing above or the model in your hand (circle one) are theH’s of CH4 more spread out around the central carbon? e. Confirm that your model looks like the following drawing. The wedgebond represents a bond coming out of the page, and the dash bondrepresents a bond going into the page f. You will often see methane drawn as if it were flat (like on the previous page). Why is thismisleading, and what is left to the viewer’s imagination when looking at such a drawing?
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