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1. Circle the one radical species below that is least thermodynamically stable. (3 pts.) Н. н"...
1. For the molecule below, where would the most stable radical be? (Circle the letter) 2....
1. For the molecule below, where would the most stable radical be? (Circle the letter) 2. Bromine Radicals are often formed by reacting Diphenyl Peroxide (Ph-0-0-Ph) with HBr and heating the solution. Write out the mechanism for the initiation of bromine radical making sure to show all electrons and appropriate arrows indicating movement of electrons.
please explain/walkthrough! Problem 1 (30 pts) a) Circle the radical that is most stable. b) Order...
please explain/walkthrough!
Problem 1 (30 pts) a) Circle the radical that is most stable. b) Order the compounds in terms of increasing oxidation state (1 highest, 3- lowest) он c) The reaction below is an example of.... heat 2 b) substitution a) addition d) heterolytic cleavage c) homolytic cleavage d) Circle the compound with the most acidic protons. H H c=C CHз CH3CH2CH3 Нас-СЕС-н H
5. What one monomer was used to prepare the polymer below? Circle your answer. (3 pts.)...
5. What one monomer was used to prepare the polymer below? Circle your answer. (3 pts.) 1 CH2=CHCH2CH3 II) CH3CH=CHCH3 III) CH2=CHCH3 IV) CH2=C(CH3)2 / 18 1 6. Given the relative rate of hydrogen abstraction for a radical bromination mechanism, as discussed in class, follows the order of: 1640 : 82: 1 (3° : 2° : 1°) calculate the expected product distribution for the following reaction. Show all work for partial credit. (9 pts.) Br Br2, h Br II %...
31 Multiple Choice Problems: 16 questions, 4 pts each =64 total. 1. Circle optically active molecules...
31 Multiple Choice Problems: 16 questions, 4 pts each =64 total. 1. Circle optically active molecules from the list below: HO Br H Br H HC 2. What is the relationship of the following two molecules, one in bond-line structure and one in Fischer projection? Br Me Me Cl CA Br Same molecule with same rotational conformation a. b. Same molecule with different rotational conformation C. Constitutional isomers d. Enantiomers Diastereomers e. Identify the resonance pattern for the following curved...
please help! Vice Questions (3 pts each) 1. What is the IUPAC name for the compound shown below? A. m-Hydroxyphenol...
please help!
Vice Questions (3 pts each) 1. What is the IUPAC name for the compound shown below? A. m-Hydroxyphenol B. 3-Dimethylphenol C. m-Hydroxyxylene D. m-Isopropylphenol E. 3-Isopropylxylene 2. According to molecular orbital theory, how many molecular orbitals of benzene are bonding, antibonding and nonbonding? A. Two bonding, two antibonding and two nonbonding B. Three bonding, two antibonding and one nonbonding C. Three bonding, three antibonding and zero nonbonding D. Two bonding, zero antibonding and four nonbonding E. Six bonding,...
What results when a secondary alcohol is oxidized? a. a ketone d. an acid b. an...
What results when a secondary alcohol is oxidized? a. a ketone d. an acid b. an amine e. no reaction c. an aldehyde Which of the following combinations will react spontaneously? A. 12 + Cu2+ B. Pb2+ + Ag C. Zn2+ + Mg D. Sn2+ + Ni2+ The general formula for a cycloalkane can be represented by which of the following? a. C,H, C. CH b. C.H2n+2 d. C.H21-2 In a certain reaction AH =-136 kJ and E, = 96...
Convert playlist Diction QUESTIONS 1. (2 Points) Why is it essential to keep the diazonium salt...
Convert playlist Diction QUESTIONS 1. (2 Points) Why is it essential to keep the diazonium salt at zero degrees while you are preparing the sodium 2-naphthoxide solution? 2. (2 Points) Would you need to use sodium carbonate for the diazotization of meta- nitroaniline? Explain your answer. 3. (2 Points) What would be the IUPAC name for the azo dye if you would have used p-chloroaniline instead of sulfanilic acid? Experiment 12 4. (4 Points) Calculate the theoretical yield for Orange...
1. For the molecule below, where would the most stable radical be? (Circle the letter) 2. Bromine Radicals are often formed by reacting Diphenyl Peroxide (Ph-0-0-Ph) with HBr and heating the solution. Write out the mechanism for the initiation of bromine radical making sure to show all electrons and appropriate arrows indicating movement of electrons.
please explain/walkthrough!
Problem 1 (30 pts) a) Circle the radical that is most stable. b) Order the compounds in terms of increasing oxidation state (1 highest, 3- lowest) он c) The reaction below is an example of.... heat 2 b) substitution a) addition d) heterolytic cleavage c) homolytic cleavage d) Circle the compound with the most acidic protons. H H c=C CHз CH3CH2CH3 Нас-СЕС-н H
5. What one monomer was used to prepare the polymer below? Circle your answer. (3 pts.) 1 CH2=CHCH2CH3 II) CH3CH=CHCH3 III) CH2=CHCH3 IV) CH2=C(CH3)2 / 18 1 6. Given the relative rate of hydrogen abstraction for a radical bromination mechanism, as discussed in class, follows the order of: 1640 : 82: 1 (3° : 2° : 1°) calculate the expected product distribution for the following reaction. Show all work for partial credit. (9 pts.) Br Br2, h Br II %...
31 Multiple Choice Problems: 16 questions, 4 pts each =64 total. 1. Circle optically active molecules from the list below: HO Br H Br H HC 2. What is the relationship of the following two molecules, one in bond-line structure and one in Fischer projection? Br Me Me Cl CA Br Same molecule with same rotational conformation a. b. Same molecule with different rotational conformation C. Constitutional isomers d. Enantiomers Diastereomers e. Identify the resonance pattern for the following curved...
please help!
Vice Questions (3 pts each) 1. What is the IUPAC name for the compound shown below? A. m-Hydroxyphenol B. 3-Dimethylphenol C. m-Hydroxyxylene D. m-Isopropylphenol E. 3-Isopropylxylene 2. According to molecular orbital theory, how many molecular orbitals of benzene are bonding, antibonding and nonbonding? A. Two bonding, two antibonding and two nonbonding B. Three bonding, two antibonding and one nonbonding C. Three bonding, three antibonding and zero nonbonding D. Two bonding, zero antibonding and four nonbonding E. Six bonding,...
What results when a secondary alcohol is oxidized? a. a ketone d. an acid b. an amine e. no reaction c. an aldehyde Which of the following combinations will react spontaneously? A. 12 + Cu2+ B. Pb2+ + Ag C. Zn2+ + Mg D. Sn2+ + Ni2+ The general formula for a cycloalkane can be represented by which of the following? a. C,H, C. CH b. C.H2n+2 d. C.H21-2 In a certain reaction AH =-136 kJ and E, = 96...
Convert playlist Diction QUESTIONS 1. (2 Points) Why is it essential to keep the diazonium salt at zero degrees while you are preparing the sodium 2-naphthoxide solution? 2. (2 Points) Would you need to use sodium carbonate for the diazotization of meta- nitroaniline? Explain your answer. 3. (2 Points) What would be the IUPAC name for the azo dye if you would have used p-chloroaniline instead of sulfanilic acid? Experiment 12 4. (4 Points) Calculate the theoretical yield for Orange...
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