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Concept explainers
- (a) (a.1)
Interpretation:
Number of signals expected in each of the following compounds in
Concept introduction:
The number of signals in
For each set of chemically equivalent protons, there will be one signal. For example, the
- (a) (a.1)
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Answer to Problem 47P
Compound (1) will show 5 signals in its
Explanation of Solution
The set of chemically equivalent protons in a compound produces a separate signal in
(a.2)
Interpretation:
Number of signals expected in each of the following compounds in
Concept introduction:
The number of signals in
For each set of chemically equivalent protons, there will be one signal. For example, the
(a.2)
![Check Mark](/static/check-mark.png)
Answer to Problem 47P
Compound (2) will show 5 signals in its
Explanation of Solution
The set of chemically equivalent protons in a compound produces a separate signal in
(a.3)
Interpretation:
Number of signals expected in each of the following compounds in
Concept introduction:
The number of signals in
For each set of chemically equivalent protons, there will be one signal. For example, the
(a.3)
![Check Mark](/static/check-mark.png)
Answer to Problem 47P
Compound (3) will show 4 signals in its
Explanation of Solution
The set of chemically equivalent protons in a compound produces a separate signal in
(a.4)
Interpretation:
Number of signals expected in each of the following compounds in
Concept introduction:
The number of signals in
For each set of chemically equivalent protons, there will be one signal. For example, the
(a.4)
![Check Mark](/static/check-mark.png)
Answer to Problem 47P
Compound (4) will show 2 signals in its
Explanation of Solution
The set of chemically equivalent protons in a compound produces a separate signal in
(a.5)
Interpretation:
Number of signals expected in each of the following compounds in
Concept introduction:
The number of signals in
For each set of chemically equivalent protons, there will be one signal. For example, the
(a.5)
![Check Mark](/static/check-mark.png)
Answer to Problem 47P
Compound (5) will show 3 signals in its
Explanation of Solution
The set of chemically equivalent protons in a compound produces a separate signal in
(a.6)
Interpretation:
Number of signals expected in each of the following compounds in
Concept introduction:
The number of signals in
For each set of chemically equivalent protons, there will be one signal. For example, the
(a.6)
![Check Mark](/static/check-mark.png)
Answer to Problem 47P
Compound (6) will show 3 signals in its
Explanation of Solution
The set of chemically equivalent protons in a compound produces a separate signal in
- (b) (b.1)
Interpretation:
Number of signals expected in each of the following compounds in
Concept introduction:
The signals in the spectrum of a compound are proportional to the number of carbons that are present in the different environment within the molecule. The carbon which is present in the electron-rich environment shows a signal at a lower frequency and vice-versa. Therefore, the carbons that are present nearest to the electron-withdrawing groups produce a high-frequency signal.
- (b) (b.1)
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Answer to Problem 47P
Compound (1) will show 7 signals in its
Explanation of Solution
The set of chemically equivalent carbon in a compound produces a separate signal in
(b.2)
Interpretation:
Number of signals expected in each of the following compounds in
Concept introduction:
The signals in the spectrum of a compound are proportional to the number of carbons that are present in the different environment within the molecule. The carbon which is present in the electron-rich environment shows a signal at a lower frequency and vice-versa. Therefore, the carbons that are present nearest to the electron-withdrawing groups produce a high-frequency signal.
(b.2)
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Answer to Problem 47P
Compound (2) will show 7 signals in its
Explanation of Solution
The set of chemically equivalent carbon in a compound produces a separate signal in
(b.3)
Interpretation:
Number of signals expected in each of the following compounds in
Concept introduction:
The signals in the spectrum of a compound are proportional to the number of carbons that are present in the different environment within the molecule. The carbon which is present in the electron-rich environment shows a signal at a lower frequency and vice-versa. Therefore, the carbons that are present nearest to the electron-withdrawing groups produce a high-frequency signal.
(b.3)
![Check Mark](/static/check-mark.png)
Answer to Problem 47P
Compound (3) will show 5 signals in its
Explanation of Solution
The set of chemically equivalent carbon in a compound produces a separate signal in
(b.4)
Interpretation:
Number of signals expected in each of the following compounds in
Concept introduction:
The signals in the spectrum of a compound are proportional to the number of carbons that are present in the different environment within the molecule. The carbon which is present in the electron-rich environment shows a signal at a lower frequency and vice-versa. Therefore, the carbons that are present nearest to the electron-withdrawing groups produce a high-frequency signal.
(b.4)
![Check Mark](/static/check-mark.png)
Answer to Problem 47P
Compound (4) will show 2 signals in its
Explanation of Solution
The set of chemically equivalent carbon in a compound produces a separate signal in
(b.5)
Interpretation:
Number of signals expected in each of the following compounds in
Concept introduction:
The signals in the spectrum of a compound are proportional to the number of carbons that are present in the different environment within the molecule. The carbon which is present in the electron-rich environment shows a signal at a lower frequency and vice-versa. Therefore, the carbons that are present nearest to the electron-withdrawing groups produce a high-frequency signal.
(b.5)
![Check Mark](/static/check-mark.png)
Answer to Problem 47P
Compound (5) will show 2 signals in its
Explanation of Solution
The set of chemically equivalent carbon in a compound produces a separate signal in
(b.6)
Interpretation:
Number of signals expected in each of the following compounds in
Concept introduction:
The signals in the spectrum of a compound are proportional to the number of carbons that are present in the different environment within the molecule. The carbon which is present in the electron-rich environment shows a signal at a lower frequency and vice-versa. Therefore, the carbons that are present nearest to the electron-withdrawing groups produce a high-frequency signal.
(b.6)
![Check Mark](/static/check-mark.png)
Answer to Problem 47P
Compound (6) will show 4 signals in its
Explanation of Solution
The set of chemically equivalent carbon in a compound produces a separate signal in
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Chapter 14 Solutions
EBK ORGANIC CHEMISTRY
- Nonearrow_forward3. A molecular form of "dicarbon", C2, can be generated in gas phase. Its bond dissociation energy has been determined at 599 kJ/mol. Use molecular orbital theory to explain why energy of dissociation for C₂+ is 513 kJ/mol, and that for C2² is 818 kJ/mol. (10 points)arrow_forward9.73 g of lead(IV) chloride contains enough Cl- ions to make ____ g of magnesium chloride.arrow_forward
- 6. a) C2's. Phosphorus pentafluoride PF5 belongs to D3h symmetry group. Draw the structure of the molecule, identify principal axis of rotation and perpendicular (4 points) b) assume that the principal axis of rotation is aligned with z axis, assign symmetry labels (such as a1, b2, etc.) to the following atomic orbitals of the P atom. (character table for this group is included in the Supplemental material). 3s 3pz (6 points) 3dz²arrow_forward2. Construct Lewis-dot structures, and draw VESPR models for the ions listed below. a) SiF5 (4 points) b) IOF4 (4 points)arrow_forward5. Complex anion [AuCl2]¯ belongs to Doh symmetry point group. What is the shape of this ion? (4 points)arrow_forward
- 4. Assign the following molecules to proper point groups: Pyridine N 1,3,5-triazine N Narrow_forward7. a) Under normal conditions (room temperature & atmospheric pressure) potassium assumes bcc lattice. Atomic radius for 12-coordinate K atom is listed as 235 pm. What is the radius of potassium atom under normal conditions? (3 points) b) Titanium metal crystallyzes in hcp lattice. Under proper conditions nitrogen can be absorbed into the lattice of titanium resulting in an alloy of stoichiometry TiNo.2. Is this compound likely to be a substitutional or an interstitial alloy? (Radius of Ti (12-coordinate) is 147 pm; radius of N atom is 75 pm. (3 points)arrow_forwardcan someone answer the questions and draw out the complete mechanismarrow_forward
- Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning
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