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Lola1 Lola1
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Question 1.

Which choice(s) show(s) the structure of a cephalin that would produce two oleic acid residues on hydrolysis?

An illustration shows the structures of four compounds. Compound 1 has a three-carbon vertical chain. C 1 is C H 2 O (C double bond O) (C H 2) 7 C H double bond C H (C H 2) 7 C H 3, C 2 is C H O (C double bond O) (C H 2) 7 C H double bond C H (C H 2) 7 C H 3, and C 3 is C H 2 O (P double bonded to O and single bonded to O carrying a negative charge) O C H 2 C H 2 N H 3, in which the nitrogen atom carries a positive charge. Compound 2 has a three-carbon vertical chain. C 1 is C H 2 O (C double bond O) (C H 2) 7 C H double bond C H (C H 2) 7 C H 3, C 2 is C H O (C double bond O) (C H 2) 7 C H double bond C H (C H 2) 7 C H 3, and C 3 is C H 2 O (C double bond O) C H 2 C H 2 N H 3, in which the nitrogen atom carries a positive charge. Compound 3 has a three-carbon vertical chain. C 1 is C H 2 O (C double bond O) (C H 2) 7 C H double bond C H (C H 2) 7 C H 3, C 2 is C H O (C double bond O) (C H 2) 7 C H double bond C H (C H 2) 7 C H 3, and C 3 is C H 2 O (P double bonded to O and single bonded to O carrying a negative charge) O C H 2 C H 2 C H 3. Compound 4 has a three-carbon vertical chain. C 1 is C H 2 O (C double bond O) (C H 2) 7 C H double bond C H (C H 2) 7 C H 3, C 2 is C H O (C double bond O) (C H 2) 7 C H double bond C H (C H 2) 7 C H 3, and C 3 is C H 2 O (C double bond O) C H 2 C H 2 C H 3.


▸ I

▸ II

▸ III

▸ IV

▸ A and B

Question 2.

Which choice(s) show(s) the structure of a lecithin that would produce two stearic acid residues on hydrolysis?

An illustration depicts the structures of four compounds. Compound 1 has a three-carbon vertical chain. C 1 is C H 2 O (C double bond O) (C H 2) 10 C H 3, C 2 is C H O (C double bond O) (C H 2) 16 C H 3, and C 3 is C H 2 O (P double bonded to O and single bonded to O carrying a negative charge) O C H 2 C H 2 N (C H 3) 3, in which the nitrogen atom carries a positive charge. Compound 2 has a three-carbon vertical chain. C 1 is C H 2 O (C double bond O) (C H 2) 16 C H 3, C 2 is C H O (C double bond O) (C H 2) 16 C H 3, and C 3 is C H 2 O (P double bonded to O and single bonded to O carrying a negative charge) O C H 2 C H 2 N (C H 3) 3, in which the nitrogen atom carries a positive charge. Compound 3 has a three-carbon vertical chain. C 1 is C H 2 O (C double bond O) (C H 2) 12 C H 3, C 2 is C H O (C double bond O) (C H 2) 14 C H 3, C 3 is C H 2 O (P double bonded to O and single bonded to O carrying a negative charge) O C H 2 C H 2 N (C H 3) 3, in which the nitrogen atom carries a positive charge.Compound 4 has a three-carbon vertical chain. C 1 is C H 2 O (C double bond O) (C H 2) 14 C H 3, C 2 is C H O (C double bond O) (C H 2) 10 C H 3, and C 3 is C H 2 O (P double bonded to O and single bonded to O carrying a negative charge) O C H 2 C H 2 N (C H 3) 3, in which the nitrogen atom carries a positive charge.


▸ I

▸ II

▸ III

▸ IV

▸ A and B
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Organic Chemistry

Organic Chemistry


Edition: 4th
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Lola1 Author
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3 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
wyq2651
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Yesterday
Thanks
Jadakiss
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Thanks for your help!!
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