7. CHBr3 Total # of Valence Electrons: 26 Lewis Structure (show all resonance structures if applicable) Any polar bonds in the molecule? Yes No 8. OF2 Total # of Valence Electrons: 20 Lewis Structure (show all resonance structures if applicable) Any polar bonds in the molecule? Yes No 3-D Model Sketch Molecular Shape: Tetrahedral Molecular Polarity: 3-D Model Sketch Molecular Shape: Bent Molecular Polarity: Polar Polar Bond Angles Non-Polar 109.5° Bond Angles 109.5° Non-Polar

7. CHBr3 Total # of Valence Electrons: 26 Lewis Structure (show all resonance structures if applicable) Any polar bonds in the molecule? Yes No 8. OF2 Total # of Valence Electrons: 20 Lewis Structure (show all resonance structures if applicable) Any polar bonds in the molecule? Yes No 3-D Model Sketch Molecular Shape: Tetrahedral Molecular Polarity: 3-D Model Sketch Molecular Shape: Bent Molecular Polarity: Polar Polar Bond Angles Non-Polar 109.5° Bond Angles 109.5° Non-Polar

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter8: Bonding: General Concepts

Section: Chapter Questions

Problem 10RQ: Consider the following compounds: CO2, SO2, KrF2, SO3, NF3, IF3, CF4, SF4, XeF4, PF5, IF5, and SCl6....

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Aspartame is an artificial sweetener marketed under the name Nutra-Sweet. A partial Lewis structure for aspartame is shown below. Aspartame can be classified as an organic compound (a compound based on carbon atoms). The majority of Lewis structures for simple organic compounds have all atoms with a formal charge of zero. Therefore, add lone pairs and multiple bonds to the structure above to give each atom a formal charge of zero when drawing the Lewis structure. Also note that the six-sided ring is shorthand notation for a benzene ring (C6H5). Benzene is discussed in Section 4-7. Complete the Lewis structure for aspartame. How many C and N atoms exhibit sp1 hybridization? How many C and O atoms exhibit sp3 hybridization? How many and bonds are in aspartame?
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