Exhibit 3-6
Predict the hybridization of the indicated atoms in Cipro®.
(23). Refer to Exhibit 3-6. The hybridization of this nitrogen atom (A) is __________.
7 (24). Refer to Exhibit 3-6. The hybridization of this carbon atom (B) is __________.
8 (25). Refer to Exhibit 3-6. The hybridization of this carbon atom (C) is __________.
5(20). The energy difference of 3.8 kJ/mol between gauche and anti butane corresponds to an equilibrium constant, Keq, of approximately 1.9. Calculate the percentage of each conformer at equilibrium?
please answer the these two questions
Hybridization of atoms of the second period of the periodic table (such as C, N, O) can be stablished from the number of sigma and pi bonds and the number of electron lone pairs in the atom. As a general rule, for the atoms in this period we can stablish the following criteria:
sp3: involves only sigma bonds. There will be four if electron lone pairs are not in the atom
sp2: involves one pi bond.
sp: involves two pi bonds
According to this we have:
The hybridization of this nitrogen atom (A) is sp3. Notice that only sigma bonds are involved. Also, a lone pair is a characteristic of a nitrogen atom (non-charged) , but they are not shown in the molecule.
The hybridization of this carbon atom (B) is sp2. Notice that one pi bond is involved.
The hybridization of this carbon atom (C) is sp3. Notice that only sigma bonds are involved. The four sigma bonds involves a hydrogen atom that is not shown in this structural formula.
In Newman projections of butane, we have for anti and gauche conformers:
Due to the steric hindrance between methyl groups in gauche conformation, we can say that it has the higher energy state, and we can write the chemical equation:
With the equilibrium constant:
And we now that the sum of both conformers give us the 100%:
From equation (1), we have:
Substituting it in equation (2):
Solving for the percentage of GAUCHE conformer, we have:
And the percentage of ANTI conformer is:
Exhibit 3-6 Predict the hybridization of the indicated atoms in Cipro®. (23). Refer to Exhibit 3-6....
7. Refer to Exhibit 5-3. The configuration of this carbon atom (E) 15 Exhibit 5-4 Consider the structure of streptimidone to answer the following question(s): OH OH нс н stopuklone ĄCH 8. Refer to Exhibit 5-4. Assign Ror Sconfiguration to each chirality center indicated in streptimidone. 9. Refer to Exhibit 5-4. Will streptimidone have a meso stereoisomer? Explain your answer. Exhibit 5-5 Label each pair of stereoisomers below as: a. enantiomers b. diastereomers c. identical Place the letter of the...
Help on the Microecononomics questions please Exhibit 23-9 Refer to Exhibit 23-9. Suppose that the market starts out at long-run competitive equilibrium with price equal to P1 and producing Q1 output, and then demand increases from D1 to D2. As a consequence, the typical profit-maximizing firm will a. increase quantity produced by (q2 - q1). b. decrease quantity produced by (q2 - q1). c. decrease quantity produced by (q1 - q3). d. not change its output level because the demand...
QUESTION 6 Refer to Exhibit 9-3. The p-value is equal to Exhibit 9-3 49 HO: - 40 samples mean Ha: #40 28 a. 0.0002 b. 0.0009 c. 0.5698 d. 0.2702
23) What is the hybridization on the \(\mathrm{N}\) atom in \(\mathrm{NO}_{2}^{-}\) and in \(\mathrm{NO}_{3}^{-} ?\) A) \(s p^{2}\) for \(\mathrm{NO}_{2}^{-}\) and \(s p^{3}\) for \(\mathrm{NO}_{3}^{-}\) B) \(s p^{3}\) for \(\mathrm{NO}_{2}^{-}\) and \(s p^{2}\) for \(\mathrm{NO}_{3}^{-}\) C) sp for \(\mathrm{NO}_{2}^{-}\) and \(s p^{2}\) for \(\mathrm{NO}_{3}^{-}\) D) \(s p^{2}\) for both
Q-6 (a) Identify the hybridization of carbon atoms numbered 1-6 in the structure below: (3 marks) CH 5 CH2 C 3 H3C 2 4 C CH2 (b) Construct the molecular orbital energy level diagram for second period small interaction heteronuclear diatomic molecule Li2 and calculate its bond order. (2 marks
Q-6 (a) Identify the hybridization of carbon atoms numbered 1-6 in the structure below: (3 marks) CH 5 CH2 C 3 H3C 2 4 C CH2 (b) Construct the molecular...
3: How many hydrogen atoms are connected to the indicated carbon atom? A be BIO C. 0 -0 D. 1 - 2 E 0. 1 Identify the number of lone pairs on the indicated oxygen and nitrogen atoms. A 1 N B 02 N 0 C. 01. N- D 0-0. N- E 0-0 NO
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Rossel A) 1 n) 2 2 A) NIt B) HI Br2 3) Which of the following 3) molecules does.not exhibit a net dipole moment of ero don.ot D) CH4 E) CCl4 4) What are the formal charges on nitrogen and the starred oxygen atom in the following moleculet 4 CH3-N B)N--1, 0-1 5) 5) Identify the hybridization of the oxygen in CH3OCH3 B) sp5 C) sp3 D) sp4 E) sp2 A) sp 6) 6) Give the H-C-H...
Refer to Exhibit 3-13. Fill in blanks (A) and (B) respectively
with the market quantity demanded at each given price.
Question 23 4 pts Exhibit 3-13 displays Quality Demanded. Assume that Jose, Kaitlyn, Leah, and Maria are the only buyers in this market. Leah Market Price Jose Kaitlyn Maria $5 50 20 25 40 (A) 23 6 45 18 36 (B) 20 7 40 16 32 (C) 8 28 14 17 28 (D) 9 15 12 14 20 (E) 10...
Exhibit 3-4 Price (dollars) OT 5 10 15 20 25 Quantity Refer to Exhibit 3-4. A price of $6 in the market will result in a a. shortage of 10 units. of units c. surplus of 5 units. d. shortage of 5 units. ANS PTS: 1 DIF: Difficulty: Moderate NAT: BUSPROG: Analytic LOC: DISC: Supply and demand KEY: Bloom's: Comprehension 53. Refer to Exhibit 3-4. At a price of $2 units will be exchanged. d. 20 ANSPTS: 1 DIF: Difficulty:...
Exhibit 17-3 To answer questions 6-10, consider the scheme below where each labeled box corresponds to the question: Refer to Exhibit 17-3. The best reagents for accomplishing transformation 10 are: a. 1. CH3Li, 2. H₃0+ b. 1. Base, 2. CH31 c. 1. RCO3H d. 1. Hz0+ o 's