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Please help me on both questions Which compound is a diastereomer of a trans compound? not...
Questions 7, 8, and 9
Which of the following cycloalkanes has the most angle strain? Which is the least stable chair conformer of the following compound? Are the two substituents cis or trans?
8. Which of the following is the lowest energy conformer of 2,3-dimethylbutane? н Сн, CH I AI B) II C) III D) IV CH3 H₃C HAC J CH₂ H HC CH₂ H C HC CH HC I 9. Which of the following cycloalkanes has the least angle strain? A) Cycloheptane B) Cyclopropane C) Cyclohexane D) Cyclobutane . . " 10. Which of the following chair conformations represents trans-1,4-dimethylcyclohexane?
Nutrition questions please let me know which you are not sure.
1. The compound above is a a. Simple lipid d. Diglyceride e. More than one of the above b. Complex lipid c. Plasmalogen 2. The compound above is d. Bile salt a. Phosphoglyceride e. Cholesterol ester b. Triglyceride c. Cholesterol 3. The compound above is d. 22:6 w3 a. 18:3 w3 e. 20:4 w6 b. 18:3 w5 c. 20:5 w3 4. The compound above is d. 16:2 w6 a....
Can you please help me with these questions ????
ouncs lboth chair conformations for each of the following mpounds. In each case, identify the more stable chair conformation co (a) Methylcyclohexane (b) trans-1,2-Diisopropylcyclohexane (c) cis-1,3-Disopropylcyclohexane (d) trans-1,4-Disopropylcyclohexane
2) Which of the following incorrectly describes cis-1,2-dimethylcyclopentane? A) It is a meso compound. B) It is achiral. C) It contains two asymmetric carbons. D) Its diastereomer is trans-1,2- dimethylcyclopentane. E) It has an enantiomer.
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Part 3 Multiple choice questions Which of the following compounds has sconfiguration Which of the following compounds has meso configuration? Which of the following is represents the enantiomer of compound 1? Which of the following represents the most stable conformation of compound (see above)? OH Name the following compound using IUPAC nomenclature: D. cis-6-methylthiocyclohexanol trans-2-methylthiocyclohexanol E. cis hexanol methyl sulfide 2-methyl thiol-1-alcohol hexane cis-2-methylthiocyclohexanol
Which of the following is an anti-conformer? Is the following alkene cis, trans, or neither? Is the following alkene cis. trans, or neither? Identify the relationship between the following two structures. A. Enantiomers B. Identical C. Neither Locate the chiral centers of the following compound. Which of the following is the correct structure for a compound with the IUPAC name (S)-3-methylheptane. Assign the chiral center as R or S. Which of the following is the correct IUPAC name for the...
Question 9 (4 points) Which of the following statements is true for the compound below? < O it has an enantiomer but no diastereomer to i O it has a diastereomer but no enantiomer it has both an enantiomer and a diastereomer it has a mirror image but no enantiomer
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by the 14. The addition of a reagent to the face of the compound will produce a n enantiomer An Senantiomer e) An achiral compound d) e) AB 15. How many chirality centers are present in the compound below? OH Artemimi Name the following compound. 2 5 a) (-methylcyclobutyl-2-propane b) 1-sopropyl-2-methylcyclobutane c)2.propyl 1-methylcyclopropane d) 2-methyl-3.6 cycloheptane e) 1-methyl-2-propylcyclobutane 17. Which of the following is the intermediate from the chlorination of cyclopentane? Cyclopentane . a → Chlorocyclopentane ca) (6) (c)...
Please Please Please, help me with both questions 1 and 2.
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Question 1
In the figure provided, two crates are sliding down a ramp. If
the crate at the top has a mass of 34.9 kg and the other has a mass
of 69.8 kg, what is the tension in the string? Assume the string is
massless.
Question 2
In the figure provided, there is a crate of mass 4.74 kg on top
of another crate of mass...