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Concept explainers
(a)
Interpretation: Dotted lines to show
Concept introduction: Bonds formed due to head-to-head overlap are termed sigma bond while ones formed by sideways or lateral overlap are named pi-bonds.
A single bond has one
(b)
Interpretation: Dotted lines to show
Concept introduction: Bonds formed due to head-to-head overlap are termed sigma bond while ones formed by sideways or lateral overlap are named pi-bonds.
A single bond has one
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Chapter 3 Solutions
Organic Chemistry: A Guided Inquiry
- A student draws the picture of ammonia (NH3) in the box below, left, and predicts it will be a flatmolecule with HNH bond angles of exactly 120°. Unfortunately, the student left something out. a. What did the student omit from his drawing? b. What is the actual HNH bond angle of ammonia (based on the draw g above, right)? c. Explain why water, ammonia, and methane (shown below) all have about the same bondangles (close to 109.5°) even though they have different numbers of bonds.arrow_forwardNow consider the fully formed molecule on the right side of Figure 3.7. a. Draw a Lewis structure of this molecule. b. Identify orbital representations of the two bonds and three bonds in Figure 3.7, andmatch these with representations of bonds on the Lewis structure you just drew.arrow_forward1. a) Sketch the Lewis structure and name the molecular VSEPR shape for CCl4 b) What is the hybridization for the C atoms in C2H2? Show your work. (Start with a Lewis structure. This molecule has a skeleton of HCCH.) c) Sketch an s orbital. (This is meant to be a simple question. Don't sweat it!) d) Sketch a p orbital of your choice. Indicate the phase and the cartesian directions (x, y, z axes).arrow_forward
- Please solve thisarrow_forward1. Do all of the following for each molecule or ion. a. Draw the Lewis Dot structure that minimizes formal charges. b. Draw the 3-D structure. c. Determine the Hybridization designation of the central atom. d. Determine the VSEPR designation. e. State what is its Molecular shape. f. Determine whether it is Polar (P) or Nonpolar (N). g. Determine the number of sigma (0) and pi (0) bonds in each structure А. РОд 3- B. SeF4 C. CH,O D. BrF5 Е. СН2arrow_forward5. Follow the curve arrows in the image below and draw the correct second resonan structure.arrow_forward
- a) Draw the Lewis structure for CH,F2. lit. b) What is the shape or geometry at the center atom? c) What is the bond angle at the center atom? Enter a plain number, but include the "<" sign in front if needed. d) What is the hybridization at the center atom? Enter without superscripts. For instance, if it were sp', you would type "sp3". e) Is the molecule polar or nonpolar overallI? Type "polar" or "nonpolar".arrow_forward1. Draw the shapes of the s, p, d and f orbitals.2. Draw the overlapping orbitals of (a) 2 p orbitals then give 2 examples of compounds that exhibits these kinds of orbital overlapping. ; (b) 1 s and 1 p orbitals; (c) two s orbitalsarrow_forwardPlease provide only typed answer solution no handwritten solution needed allowed... Thankuarrow_forward
- a) Draw the Lewis structure for HCN. b) What is the shape or geometry at the center atom? C) What is the bond angle at the center atom? Enter a plain number, but include a "<" sign in front if needed. d) What is the hybridization at the center atom? Enter without superscripts. For instance, if it were sp, you woulid type "sp3". e) Is the molecule polar or nonpolar overall? Type "polar" or "nonpolar".arrow_forwardanswer botharrow_forward(a) Add the lone pairs to this structure and draw a valid resonance structure for it that has octets on all of the heavy atoms (i.e., non-hydrogen atoms). (b) What is the hybridization of the nitrogen?arrow_forward
- Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage LearningOrganic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning
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