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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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
- Draw a bond-line structure that best matches the molecule below. (White = hydrogen; yellow = fluorine; green = chlorine; red = bromine)arrow_forwardw and name the correct orbitals involved when a Si atom and four F atoms come ether to form SİF4. Your drawing should clearly show "before" and "after" forming the ds. Draw the orbitals as clearly as you can, but you only have to show the orbitals for E of the Si-F bonds being formed -- don't draw all four.arrow_forwardPlease solve thisarrow_forward
- 5. Follow the curve arrows in the image below and draw the correct second resonan structure.arrow_forwarda) 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_forwardDraw lewis and 3D Structure. Be as neat as you can for 3D one, and label which is which.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