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Concept explainers
Stanozolol is an anabolic steroid that promotes muscle growth. Although stanozolol has been used by athletes and body builders, many physical and psychological problems result from prolonged use and it is banned in competitive sports.
a. Explain why the nitrogen heterocycle—a pyrazole ring—is aromatic.
b. In what type of orbital is the lone pair on each
c. Draw all reasonable resonance structures for stanozolol.
d. Explain why the
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Chapter 17 Solutions
Package: Loose Leaf for Organic Chemistry with Biological Topics with Connect Access Card
- 3. How do you convert the following compounds to aromatic compounds? a. b. -CI -OHarrow_forwardF. F C. 2. F F draw structurearrow_forward41. Draw the structure of a hydrocarbon that has six carbon atoms and a. three vinylic hydrogens and two allylic hydrogens. b. three vinylic hydrogens and one allylic hydrogen. c. three vinylic hydrogens and no allylic hydrogens.arrow_forward
- Which molecules below are aromatic? A. B. Structure D Structure B Structure A Structure C Structure E D. E.arrow_forwardWhich is a diyne?arrow_forward6. Consider each compound below. Note the number of T electrons in the ring in each compound and indicate if it is aromatic or not aromatic (assume planarity for all molecules). B. TT electrons TT electrons TT electrons Aromatic? Aromatic? Aromatic?arrow_forward
- Draw the structure of the ff. aldehydes and ketones. a. 3-chlorobutanal 6. 8,8-dibromo -4-cthylcyclo hexanone C. 2,4-dimetnylpontanone • Draw the structure of the ff. compounds. a. oyclobutanecarboxylic acid b. 3,8-dimcthylpontancdioic acid C. 4-aminopcntanoic acid d. 2-mothylcycloheranecarooxylic acid m- chlorobėnzoic acidarrow_forwardWhich among the followung has the strongest IMFA? a. C4H10 b. CH3CI C. d. 12 HF Which of the following bonds is the most polar? a. C-H b. C-O C. N-H d. O-H Which of the following elements is the most electronegative? a. Br b. Cl C. I d. Sarrow_forwardA. Both statements are true and related B. Both statements are true but not related C. The first statement is true and the second statement is false D. The first statement is false and the second statement is true E. Both statements are false 25. Quastenasy ammonium salts with hydrocarbon chains are used as detergent BECAUSE the presence of hydrophobic tail and ionic head facilitates its detergent action.arrow_forward
- 1. Consider the following common organic molecules and answer the questions below (A-J) by writing the number of the molecule(s) next to the question. CH3 CH3 CH3 H;C" CH2 2. muscone 3. nicotine 1. limonene H;CCH3 CH3 CH3 H;C, CH3 0-CH3 H-O ČO,H 4. ibuprofen 5. camphor 6. vanillin ÇH3 HO, H;C HO. но- H H;C H3C" CH3 7. aspirin 8. geraniol 9. acetaminophenarrow_forward1. Piperonal is a natural product found in various plants, such as dill and black pepper. Answer the questions below about piperonal. H. A E piperonal A. What is the hybridization of this carbon? B. How many H's does this carbon have? C. What is this functional group called? D. What is the molecular geometry of this carbon? E. What is the hybridization of this carbon? F. What is the strongest intermolecular interaction piperonal can participate in? G. How many degrees of unsaturation does piperonal have? H. How many 'H NMR signals would piperonal have? I. How many 13C NMR signals would piperonal have?arrow_forwardHow would melting point determination help us narrow down the identity of a product or products of an organic chemistry reaction? a. The higher the melting point, the more of the desired product has formed. b. The lower the melting point, the more of the desired product has formed. c. A narrow melting point range would suggest that only one product has formed, a wide melting point range would suggest a mixture of products. d. A wide melting point range would suggest that only one product has formed, a narrow melting point range would suggest a mixture of products.arrow_forward
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