Homework Answers
CH2CH3 CH2CH3 CH2CH3 CH2CH3 ...100 HC-CH3 H3COH H2COH - C CH3 HN –H HẠ NHA HAN>c<H...
CH2CH3 CH2CH3 CH2CH3 CH2CH3 ...100 HC-CH3 H3COH H2COH - C CH3 HN –H HẠ NHA HAN>c<H HỮc_INH coo coo 3 Coo coo 14) (8 pts) Identify the stereoisomers. a) Which pairs are enantiomers? b) Which pairs are diastereomers? 15) (8 pts) Which of the stereoisomers is L-(2S, 3S)-isoleucine? (Show your work to get full credit.)
Lindlar's catalyst H- HC H-C-cEc-CHs h) HgSo, HC-HC-c c-H it + Н,о H,SO amu O HyCHC-cc-CH +H.O Н С k) 1. КОН HyC HC...
Lindlar's catalyst H- HC H-C-cEc-CHs h) HgSo, HC-HC-c c-H it + Н,о H,SO amu O HyCHC-cc-CH +H.O Н С k) 1. КОН HyC HC-CC CH hot KMnO 2. HC H,C HC CEC CHy cold KMnO
Lindlar's catalyst H- HC H-C-cEc-CHs h) HgSo, HC-HC-c c-H it + Н,о H,SO amu O HyCHC-cc-CH +H.O Н С k) 1. КОН HyC HC-CC CH hot KMnO 2. HC H,C HC CEC CHy cold KMnO
1. 2. 3. H3C CH2CH3 0% CH3 CH2CH(CH32 Hc CH2CH2CH Which of the alkenes above is...
1.
2.
3.
H3C CH2CH3 0% CH3 CH2CH(CH32 Hc CH2CH2CH Which of the alkenes above is the least stable (highest in energy)? |--I Which is the most stable (lowest in energy)? Submit Answer Retry Entire Group 4 more group attempts remaining
SO 5. Complete the following reaction HC- CICH 2. CH CH.CH B. HC-6-C=CH- H2O, HgSO Hy...
SO 5. Complete the following reaction HC- CICH 2. CH CH.CH B. HC-6-C=CH- H2O, HgSO Hy Lindlar - C C - CH - Pd 1. BH, 2. H,02 KCN H,0 8. HC-0-2-=CH2 1. BH; HC-C-CECH i. 2. H,02 KOH, Alc., Heat BONAIRE
3. Of the following structures, how many are classified "? H2C H3C CH2CH3 H3C CH=CH2 H...
3. Of the following structures, how many are classified "? H2C H3C CH2CH3 H3C CH=CH2 H CH Cl Cl Cl CH=CH2 H3C H2CH3 A) 1 B) 2 C) 3 D) 4 E) 5 How many stereogenic centers are present in the following molecule? CHCHCH3 OH H3C A) 1 B) 2 C) 4 D) 6 E) 8
Questions 1-5 are to be answered from the following possibilities: 30% CH2CH3 CICH HH H CHE нссн 3% 74% No Reaction...
Questions 1-5 are to be answered from the following possibilities: 30% CH2CH3 CICH HH H CHE нссн 3% 74% No Reaction H2C7 H70% CHE J. H 70% CH.CH H3 - CH H 30 CH 3.Q.no - ? 1. Ooo - ? 50% H2SO4, 100°C 5. HOH Question 6 is to be answered from the following possibilities: Br Η HC CH, H CHE 6. Identify the identical products formed in the following reaction: сн. (a) 1,2 (b) 1,3 (c) 1,4 (d)...
give the compound name = 0 CH3-CHY-CH2-CH2CH3 H3C-CH2-CH3 = H3C-CH2-CH2-CH2CH2-CH3 H2C=CH2 = H-C=C-CH3 = = H3C-CH2-CH2-OH...
give the compound name
= 0 CH3-CHY-CH2-CH2CH3 H3C-CH2-CH3 = H3C-CH2-CH2-CH2CH2-CH3 H2C=CH2 = H-C=C-CH3 = = H3C-CH2-CH2-OH = H2C=CH-CH2-CH2-CH3 = H3C-CH2-CH2-CH3 H3C-CH=CH-CH3 = = CH3-OH = CH3-CH2-OH = CH3-CH2-CH2-CH2-OH = CH3-CH-CH2-CH2-CH2-CH3 = 64 CH3-CH2-CH2-CH2-CH-OH = CH3-CH-CH2-CH, = H3C-CH2-C=0 H.C-CH2-CH2-CH2-C=0 HC-OH = H3C-CHCH2-f-OH H,C-CH2-COH
C-H Bond H3 C-H 422 372 C2H3-H (H3C)2HC-H (H3C)3C-H CR3-H HC=C-H R = alkyl C-H Bond...
C-H Bond H3 C-H 422 372 C2H3-H (H3C)2HC-H (H3C)3C-H CR3-H HC=C-H R = alkyl C-H Bond Dissociation Enthalpies in kJ/mol BDE (kJ/mol) C-H Bond BDE (kJ/mol) C-H Bond BDE (kJ/mol) 439 RH, C-H HAC-HC-HAC-H | 422 R2HC-H 414 RHC=HC-RHC-H 372 414 H2C=HC-H 464 RHC=RC-RHC-H 372 405 RHC=HC-H 464 R2C=RC-RHC-H 372 405 RAC-HC-H 464 Ar-H 472 556 RC=C-H 556 Ar-H, C-H Ar = aromatic Ar(H3C)HC-H 376 376 Use the above table to estimate the bond dissociation enthalpy (BDE) of each indicated...
Which of the following have the R configuration? н CH3 Br CH2CH2CH2CH3 H3C CH2CH3 NH2 HO=CH...
Which of the following have the R configuration? н CH3 Br CH2CH2CH2CH3 H3C CH2CH3 NH2 HO=CH HC Н CH(CH3)2 H 2 3 only 1 only 2 only 1 and 2 only 2 and 3 1, 2 and 3 only 3
Write molecular formulas for these structures formulas н-с-с-CEC-C-H H3C-N-C-CH2-CHECH2 CH3
Write molecular formulas for these structures formulas
н-с-с-CEC-C-H H3C-N-C-CH2-CHECH2 CH3
CH2CH3 CH2CH3 CH2CH3 CH2CH3 ...100 HC-CH3 H3COH H2COH - C CH3 HN –H HẠ NHA HAN>c<H HỮc_INH coo coo 3 Coo coo 14) (8 pts) Identify the stereoisomers. a) Which pairs are enantiomers? b) Which pairs are diastereomers? 15) (8 pts) Which of the stereoisomers is L-(2S, 3S)-isoleucine? (Show your work to get full credit.)
Lindlar's catalyst H- HC H-C-cEc-CHs h) HgSo, HC-HC-c c-H it + Н,о H,SO amu O HyCHC-cc-CH +H.O Н С k) 1. КОН HyC HC-CC CH hot KMnO 2. HC H,C HC CEC CHy cold KMnO
Lindlar's catalyst H- HC H-C-cEc-CHs h) HgSo, HC-HC-c c-H it + Н,о H,SO amu O HyCHC-cc-CH +H.O Н С k) 1. КОН HyC HC-CC CH hot KMnO 2. HC H,C HC CEC CHy cold KMnO
1.
2.
3.
H3C CH2CH3 0% CH3 CH2CH(CH32 Hc CH2CH2CH Which of the alkenes above is the least stable (highest in energy)? |--I Which is the most stable (lowest in energy)? Submit Answer Retry Entire Group 4 more group attempts remaining
SO 5. Complete the following reaction HC- CICH 2. CH CH.CH B. HC-6-C=CH- H2O, HgSO Hy Lindlar - C C - CH - Pd 1. BH, 2. H,02 KCN H,0 8. HC-0-2-=CH2 1. BH; HC-C-CECH i. 2. H,02 KOH, Alc., Heat BONAIRE
3. Of the following structures, how many are classified "? H2C H3C CH2CH3 H3C CH=CH2 H CH Cl Cl Cl CH=CH2 H3C H2CH3 A) 1 B) 2 C) 3 D) 4 E) 5 How many stereogenic centers are present in the following molecule? CHCHCH3 OH H3C A) 1 B) 2 C) 4 D) 6 E) 8
Questions 1-5 are to be answered from the following possibilities: 30% CH2CH3 CICH HH H CHE нссн 3% 74% No Reaction H2C7 H70% CHE J. H 70% CH.CH H3 - CH H 30 CH 3.Q.no - ? 1. Ooo - ? 50% H2SO4, 100°C 5. HOH Question 6 is to be answered from the following possibilities: Br Η HC CH, H CHE 6. Identify the identical products formed in the following reaction: сн. (a) 1,2 (b) 1,3 (c) 1,4 (d)...
give the compound name
= 0 CH3-CHY-CH2-CH2CH3 H3C-CH2-CH3 = H3C-CH2-CH2-CH2CH2-CH3 H2C=CH2 = H-C=C-CH3 = = H3C-CH2-CH2-OH = H2C=CH-CH2-CH2-CH3 = H3C-CH2-CH2-CH3 H3C-CH=CH-CH3 = = CH3-OH = CH3-CH2-OH = CH3-CH2-CH2-CH2-OH = CH3-CH-CH2-CH2-CH2-CH3 = 64 CH3-CH2-CH2-CH2-CH-OH = CH3-CH-CH2-CH, = H3C-CH2-C=0 H.C-CH2-CH2-CH2-C=0 HC-OH = H3C-CHCH2-f-OH H,C-CH2-COH
C-H Bond H3 C-H 422 372 C2H3-H (H3C)2HC-H (H3C)3C-H CR3-H HC=C-H R = alkyl C-H Bond Dissociation Enthalpies in kJ/mol BDE (kJ/mol) C-H Bond BDE (kJ/mol) C-H Bond BDE (kJ/mol) 439 RH, C-H HAC-HC-HAC-H | 422 R2HC-H 414 RHC=HC-RHC-H 372 414 H2C=HC-H 464 RHC=RC-RHC-H 372 405 RHC=HC-H 464 R2C=RC-RHC-H 372 405 RAC-HC-H 464 Ar-H 472 556 RC=C-H 556 Ar-H, C-H Ar = aromatic Ar(H3C)HC-H 376 376 Use the above table to estimate the bond dissociation enthalpy (BDE) of each indicated...
Which of the following have the R configuration? н CH3 Br CH2CH2CH2CH3 H3C CH2CH3 NH2 HO=CH HC Н CH(CH3)2 H 2 3 only 1 only 2 only 1 and 2 only 2 and 3 1, 2 and 3 only 3
Write molecular formulas for these structures formulas
н-с-с-CEC-C-H H3C-N-C-CH2-CHECH2 CH3
Most questions answered within 3 hours.
-
You have a 825.3 mL sample of 2.754 M HA (Ka =
4.49⋅10−4). Calculate the pH...
asked 50 minutes ago -
The blues made its way into many kinds of music. Eric Clapton,
The Beatles, and Elvis...
asked 2 hours ago -
8. A wave in a string has a wave function given by: y (x, t) =...
asked 1 hour ago -
If you’re standing at the bottom of a hill and asked to evaluate
it while being...
asked 3 hours ago -
1. Which region has taken the lead in the world of
e-waste handling?
a) European Union...
asked 3 hours ago -
A 8.15- g bullet from a 9-mm pistol has a velocity of 366.0 m/s.
It strikes...
asked 5 hours ago -
The outstanding bonds of Alpha Extracts have a yield to maturity
of 7.4 percent and a...
asked 5 hours ago -
The Problem: The Case of the Harmonizing Vacations
Your CEO is exploring partnering with a European...
asked 6 hours ago -
A chemical equation is balanced by adding coefficients in front
of some formulas so that the...
asked 6 hours ago -
From the literature (reference your sources): What are the
lattice parameters of calcite and aragonite? Why...
asked 7 hours ago -
Your system is rejecting the question am asking which is
preceded by a case study. It...
asked 7 hours ago -
3. On January 2, 2000, Larry creates a trust with himself as
trustee. Larry as trustee...
asked 7 hours ago