Masteringchemistry With Pearson Etext -- Valuepack Access Card -- For Organic Chemistry
9th Edition
ISBN: 9780134161600
Author: Wade
Publisher: PEARSON
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Textbook Question
Chapter 1.18B, Problem 1.23P
Two compounds with the formula CH3—CH=N—CH3 are known.
- a. Draw a Lewis structure for this molecule, and label the hybridization of each carbon and nitrogen atom
- b. What two compounds have this formula?
- c. Explain why only one compound with the formula (CH3)2CNCH3 is known.
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B. Answer the next two questions about the Lewis structure
of XYZ shown below.
メー三
-YEz:
I. What is the hybridization of the central atom?
II. For all covalent bonds, specify the type of bond (o vs. T)
and the atomic orbitals that overlap to form the bond.
For example, in a molecule of H2, the only bond is o:
H(s)-H(s).
3. For the following structure answer the following questions
CH3
CH-CH₂-
1
CH3
a. Complete the Lewis structure, showing all lone pairs.
CH3
1
CH-COOH
b. How many carbon atoms are sp, sp2, and sp3 hybridized in the molecule?
c. Which hybrid orbitals are used by the two oxygen atoms in the molecule?
d. Give approximate values for the bond angles for each angle present in the molecule
Which of the following factors contribute to the tetrahedral shape of the above molecule?
Group of answer choices
A. the shape of the two p orbitals in the carbon atom
B. the shape of the one s orbital in the carbon atom
C. the shape of the sp3 hybrid orbitals of the electrons shared between the carbon and hydrogen atoms
D. hydrogen bonding configurations between the carbon and hydrogen atoms
Chapter 1 Solutions
Masteringchemistry With Pearson Etext -- Valuepack Access Card -- For Organic Chemistry
Ch. 1.2C - a. Nitrogen has relatively stable isotopes...Ch. 1.4 - Draw Lewis structures for the following compounds....Ch. 1.5 - Write Lewis structures for the following molecular...Ch. 1.5 - Circle any lone pairs (pairs of nonbonding...Ch. 1.6 - Use electronegativities to predict the direction...Ch. 1.8 - Prob. 1.6PCh. 1.9B - Draw the important resonance forms for the...Ch. 1.9B - Prob. 1.8PCh. 1.9B - Prob. 1.9PCh. 1.9B - Use resonance structures to identify the areas of...
Ch. 1.10A - Draw complete Lewis structures for the following...Ch. 1.10B - Give Lewis structures corresponding to the...Ch. 1.10B - Prob. 1.13PCh. 1.11 - Compute the empirical and molecular formulas for...Ch. 1.16 - a. Use your molecular models to make ethane, and...Ch. 1.17 - a. Predict the hybridization of the oxygen atom in...Ch. 1.17 - Predict the hybridization geometry and bond angles...Ch. 1.17 - Predict the hybridization, geometry, and bond...Ch. 1.17 - Prob. 1.19PCh. 1.17 - Allene, CH2=C=CH2, has the structure shown below...Ch. 1.17 - 1. Draw the important resonance forms for each...Ch. 1.18B - Prob. 1.22PCh. 1.18B - Two compounds with the formula CH3CH=NCH3 are...Ch. 1.19B - Prob. 1.24PCh. 1.19B - Give the relationship between the following pairs...Ch. 1 - a. Draw the resonance forms for SO2 (bonded OSO)....Ch. 1 - Name the element that corresponds to each...Ch. 1 - Prob. 1.28SPCh. 1 - For each compound, state whether its bonding is...Ch. 1 - a. Both PCl3 and PCl5 are stable compounds Draw...Ch. 1 - Draw a Lewis structure for each species a. N2H4 b....Ch. 1 - Prob. 1.32SPCh. 1 - Prob. 1.33SPCh. 1 - Draw Lewis structures for a. two compounds of...Ch. 1 - Prob. 1.35SPCh. 1 - Some of the following molecular formulas...Ch. 1 - Prob. 1.37SPCh. 1 - Give the molecular formula of each compound shown...Ch. 1 - 1. From what you remember of electronegativities,...Ch. 1 - For each of the following structures, 1. Draw a...Ch. 1 - Prob. 1.41SPCh. 1 - Prob. 1.42SPCh. 1 - Prob. 1.43SPCh. 1 - Prob. 1.44SPCh. 1 - For each pair of ions, determine which on is more...Ch. 1 - Use resonance structures to identify the areas of...Ch. 1 - Prob. 1.47SPCh. 1 - In 1934, Edward A. Doisy of Washington University...Ch. 1 - If the carbon atom in CH2Cl2 were fat. there would...Ch. 1 - Cyclopropane (C3H6, a three-membered ring) is more...Ch. 1 - Prob. 1.51SPCh. 1 - Prob. 1.52SPCh. 1 - In most amines, the nitrogen atom is sp3...Ch. 1 - Predict the hybridization and geometry of the...Ch. 1 - Draw orbital pictures of the pi bonding in the...Ch. 1 - Prob. 1.56SPCh. 1 - Prob. 1.57SPCh. 1 - Which of the following compounds show cis-trans...Ch. 1 - Give the relationships between the following pairs...Ch. 1 - Dimethyl sulfoxide (DMSO) has been used as an...
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- Consider acetyl salicylic acid, better known as aspirin. Its structure is (a) How many sigma and pi bonds are there in aspirin? (b) What are the approximate values of the angles marked (in blue) A, B, and C? (c) What is the hybridization of each atom marked (in red) 1, 2, and 3?arrow_forwardAllene (1,2-propadicne), a gas, has the following structure: What is the hybridization at each carbon atom? What is the geometry about each carbon atom? Using valencebond theory, describe the bonding about the center carbon atom. 1,3-dichloroallene is a derivative of allene with the following structure: Is this a polar molecule? (If you have difficulty visualizing the structure of this molecule, you might build a molecular model of it.)arrow_forwardGamma hydroxybutyric acid, GHB, infamous as a date rape drug, is used illicitly because of its effects on the nervous system. The condensed molecular formula for GHB is HO(CH2)3COOH. (a) Write the Lewis structure for GHB. (b) Identify the hybridization of the carbon atom in the CH2 groups and of the terminal carbon. (c) Is hydrogen bonding possible in GHB? If so, write Lewis structures to illustrate the hydrogen bonding. (d) Which carbon atoms are involved in sigma bonds? In pi bonds? (e) Which oxygen atom is involved in sigma bonds? In pi bonds?arrow_forward
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