Essential Organic Chemistry, Global Edition
3rd Edition
ISBN: 9781292089034
Author: Paula Yurkanis Bruice
Publisher: PEARSON
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Textbook Question
Chapter 1, Problem 53P
In which orbitals are the lone pairs in nicotine?
nicotine increases the concentration of dopamine in the brain; the release of dopamine makes a person feel good—the reason why nicotine is addictive
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Chapter 1 Solutions
Essential Organic Chemistry, Global Edition
Ch. 1.1 - Oxygen has three isotopes, 16O, 17O, and 18O. The...Ch. 1.2 - Prob. 2PCh. 1.2 - How many valence electrons do chlorine, bromine,...Ch. 1.2 - Look at the relative positions of each pair of...Ch. 1.3 - a. Find potassium (K) in the periodic table and...Ch. 1.3 - Which bond is more polar?Ch. 1.3 - Which of the following has a. the most polar bond?...Ch. 1.3 - Use the symbols + and to show the direction of...Ch. 1.3 - After examining the potential maps for LiH, HF,...Ch. 1.4 - An atom with a formal charge does not necessarily...
Ch. 1.4 - Prob. 12PCh. 1.4 - a. Draw two Lewis structures for C2H6O. b. Draw...Ch. 1.4 - Draw the lone-pair electrons that are not shown in...Ch. 1.4 - Prob. 16PCh. 1.4 - Which of the atoms in the molecular models in...Ch. 1.4 - Prob. 18PCh. 1.7 - What orbitals are used to form the 10 sigma bonds...Ch. 1.9 - Put a number in each of the blanks: a. ___ s...Ch. 1.11 - Predict the approximate bond angles in a. the...Ch. 1.11 - According to the potential map for the ammonium...Ch. 1.12 - Prob. 25PCh. 1.13 - a. Predict the relative lengths and strengths of...Ch. 1.13 - Prob. 28PCh. 1.14 - Which of the bonds in a carbonoxygen double bond...Ch. 1.14 - Caffeine is a natural insecticide, found in the...Ch. 1.14 - a. What is the hybridization of each of the carbon...Ch. 1.14 - Prob. 33PCh. 1.14 - Describe the orbitals used in bonding and the bond...Ch. 1.15 - Account for the difference in the shape and color...Ch. 1.15 - Which of the following molecules would you expect...Ch. 1 - Draw a Lewis structure for each of the following...Ch. 1 - Prob. 38PCh. 1 - What is the hybridization of all the atoms (other...Ch. 1 - Prob. 40PCh. 1 - Draw the condensed structure of a compound that...Ch. 1 - Prob. 42PCh. 1 - Prob. 43PCh. 1 - Draw a Lewis structure for each of the following...Ch. 1 - Prob. 45PCh. 1 - List the bonds in order from most polar to least...Ch. 1 - What is the hybridization of the indicated atom in...Ch. 1 - Write the Kekul structure for each of the...Ch. 1 - Assign the missing formal charges.Ch. 1 - Predict the approximate bond angles for the...Ch. 1 - Prob. 51PCh. 1 - a. Which of the indicated bonds in each compound...Ch. 1 - In which orbitals are the lone pairs in nicotine?...Ch. 1 - Draw the missing lone-pair electrons and assign...Ch. 1 - Rank the following compounds from highest dipole...Ch. 1 - Prob. 56PCh. 1 - a. Which of the species have bond angles of 109.5?...Ch. 1 - Prob. 58PCh. 1 - Sodium methoxide (CH3ONa) has both ionic and...Ch. 1 - a. Why is a H 8 H bond (0.74 ) shorter than a C 8...Ch. 1 - Which compound has a larger dipole moment, CHCl3...Ch. 1 - Which compound has a longer C 8 Cl bond?Ch. 1 - Prob. 63PCh. 1 - The following compound has two isomers. One isomer...
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- In what type of orbitals do the lone pairs on O reside?arrow_forwardWhich molecule in each pair has the greater dipole mo-ment? Give the reason for your choice.(a) ClO₂ or SO₂(b) HBr or HCl(c) BeCl₂ or SCl₂(d) AsF₃ or AsF₅arrow_forwardBiotin is being studied in a lab. a. What is the IMF(s) of biotin (C10H16N2O3S)? b. What are the sigma/pi bondings and bond angles of biotin? c. What are the resonance functional groups?arrow_forward
- Which of the following can form hybrid orbitals? Group of answer choices Only sigma bond electrons Only lone pair electrons Pi and lone pair electrons Only Pi bond electrons Sigma and pi bond electrons Sigma and lone pair electrons Sigma, pi and lone pair electronsarrow_forwardConsider the following molecules (the number of lone or unshared pairs on the central atom is provided). How many have an electron domain geometry that is tetrahedral? H2O (two lone pairs on O) CCl4 (zero lone pairs on C) SO2 (one lone pair on S) PCl3 (one lone pair on P)arrow_forwardWhat orbitals are used to form each bond in the following molecules?a. CH3BeHb. (CH3)3Bc. CH3OCH3arrow_forward
- Harry creates a compound that contains only 1 pi (π) bond in total. The central atom has 4s2, 3d10, and 4p5. There are only 3 surrounding atoms with the electron configuration: 1s2 2s2 2p5. What is the formula and VSEPR shape for this compound? Explain how this is possible with respect to hybridized orbitals and how electrons are moved around to create this compound.arrow_forwardUse the VSEPR model to predict the bond angles around each central atom in the following Lewis structures (benzene rings are frequently pictured as hexagons, without the letter for the carbon atom at each vertex). Note that the drawings do not necessarily depict the bond angles correctly.arrow_forwardExplain what is wrong with each of the following statements. a. “A bond is a double bond. b. “A bond consists of four electrons, one in each of the four p orbitals involved in the bond. c. “A bond is twice as strong as a bond because it consists of two orbital overlaps insteadof just one.”arrow_forward
- Methylcyanoacrylate is the active ingredient in super glues. Its Lewis structure is (a) Give values for the three bond angles indicated. (b) Indicate the most polar bond in the molecule. (c) Circle the shortest carbon-oxygen bond. (d) Circle the shortest carbon-carbon bond.arrow_forwardIn Chapter 6, we study a group of organic cations called carbocations. Following is the structure of one such carbocation, the tert-butyl cation. (a) How many electrons are in the valence shell of the carbon bearing the positive charge? (b) Using VSEPR, predict the bond angles about this carbon. (c) Given the bond angle you predicted in (b), what hybridization do you predict for this carbon?arrow_forward
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