15. Identify the functional group(s) in each compoundiCH3CH₂CCH32-butanone(a solvent for paints and lacquers)a)H₂NCH₂CH₂CH₂CH₂CHCOHLysineNH₂(one of the 20 amino acidbuilding blocks of proteins)c)9iHOCCH₂CH₂CH₂CH₂COHHexanedioic acid(the 2nd component of nylon-66)b)iHOCH₂CCH₂OHDihydroxyacetone(a component of severalartificial tanning lotions)d)

Answered: Image /qna-images/answer/146b479b-25e2-4dfa-a215-b60bd2a2d757.jpg

15. Identify the functional group(s) in each compound i CH3CH₂CCH3 2-butanone (a solvent for paints and lacquers) a) H₂NCH₂CH₂CH₂CH₂CHCOH Lysine NH₂ (one of the 20 amino acid building blocks of proteins) c) 9 HOCCH₂CH₂CH₂CH₂COH Hexanedioic acid (the 2nd component of nylon-66) b) HOCH₂CCH₂OH Dihydroxyacetone (a component of several artificial tanning lotions) d)

15. Identify the functional group(s) in each compound i CH3CH₂CCH3 2-butanone (a solvent for paints and lacquers) a) H₂NCH₂CH₂CH₂CH₂CHCOH Lysine NH₂ (one of the 20 amino acid building blocks of proteins) c) 9 HOCCH₂CH₂CH₂CH₂COH Hexanedioic acid (the 2nd component of nylon-66) b) HOCH₂CCH₂OH Dihydroxyacetone (a component of several artificial tanning lotions) d)

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter10: Fuels, Organic Chemicals, And Polymers

Section: Chapter Questions

Problem 40QRT

See similar textbooks

Similar questions

Unknown B: Soluble in water Bubbles upon contact with 5% NaHCO3 and forms a homogenous solutionWhat functional group is most likely present in the sample?
Minoxidil (C9H15N5O) is a compound produced by Pharmacia Company that has been approved as a treatment of some types of male pattern baldness. a. Would minoxidil be more soluble in acidic or basic aqueous solution? Explain. b. Give the hybridization of the five nitrogen atoms in minoxidil. c. Give the hybridization of each of the nine carbon atoms in minoxidil. d. Give approximate values of the bond angles marked a, b, c, d, and e. e. Including all the hydrogen atoms, how many bonds exist in minoxidil? f. How many bonds exist in minoxidil?
Eleostearic acid, C18H30O2, is a rare fatty acid found in the tung oil used for finishing furniture. On ozonolysis followed by treatment with zinc, eleostearic acid furnishes one part pentanal, two parts glyoxal (OHC-CHO), and one part 9-oxononanoic acid [OHC(CH2)7CO2H]. What is the structure of eleostearic acid?
Formaldehyde, H2C=O, is known to all biologists because of its usefulness as a tissue preservative. When pure, formaldehyde trimerizes to give trioxane, C3H6O3, which, surprisingly enough, has no carbonyl groups. Only one monobromo derivative (C3H5BrO3) of trioxane is possible. Propose a structure for trioxane.
3. a. What is the chemical structure of benzoic acid, circle functional groups different than alkane,alkene, alkyne? b. Is it polar or nonpolar? _______________________ c. What is its water solubility in g/L? __________________________
draw and label FUNCTIONAL groups Ans 30,31,32,33,34
1,4-Pentadiene (CH2=CH-CH2-CH=CH2) is a liquid at room temperature and has a density of 0.66 g/mL and molar mass of 68.12 g/mol. In a laboratory experiment, 3.80 mL of this compound was treated with 4.80 mL of conc. H2SO4 (100% w/w; molar mass 98.08 g/mol). Note that the density of conc. H2SO4 is 1.84 g/mL. The resulting sulfate ester was then treated with 1.20 mL of water (molar mass 18.02 g/mol) affording, after work- up, 2,4-pentanediol (molar mass 104.15 g/mol) as the crude product. The crude product was then purified by simple distillation, which yielded 2.00 g of pure product. What is the theoretical yield of 2,4-pentanediol expressed in grams? Show calculations. What is the percentage yield of pure 2,4-pentanediol?
1,4-Pentadiene (CH2=CH-CH2-CH=CH2) is a liquid at room temperature and has a density of 0.66 g/mL and molar mass of 68.12 g/mol. In a laboratory experiment, 3.80 mL of this compound was treated with 4.80 mL of conc. H2SO4 (100% w/w; molar mass 98.08 g/mol). Note that the density of conc. H2SO4 is 1.84 g/mL. The resulting sulfate ester was then treated with 1.20 mL of water (molar mass 18.02 g/mol) affording, after work- up, 2,4-pentanediol (molar mass 104.15 g/mol) as the crude product. The crude product was then purified by simple distillation, which yielded 2.00 g of pure product. a. Provide a balanced chemical equation to show the reaction between 1,4-pentadiene and sulfuric acid. Do not use molecular formulas in the chemical equation except for sulfuric acid. b. What reactant is the limiting reagent in this chemical equation? Show calculations to support your answer.
Propanal, an aldehyde with the formula CH3CH2CHO, and n-propylamine have identical molecular weights (59 amu) and identical boiling points (49 C) Which molecule do you expect to be more polar and why?
a. What is the chemical structure of biphenyl, circle functional groupsdifferent than alkane, alkene, alkyne? b. Is it polar or nonpolar? _______________________ c. What is its water solubility in g/L? __________________________
Citronellol ((3R)-3,7-dimethyloct-6-en-1-ol, C10H20O) is an organic fragrance found in the oil extracted from lemon grass. a) Name the two functional groups present in the molecule. b) When a few drops of bromine dissolved in hexane is added to a sample of citronellol the brown colour of the bromine rapidly disappears. i. What type of chemical reaction has occurred? ii. Draw the structure of the product formed. iii. Name the product. c) The product formed when citronellol is heated with a mixture of potassium dichromate and sulfuric acid gives a yellow/orange precipitate when shaken with Brady’s reagent (2,4-dinitrophenylhydrazine). It also shows a positive result with Fehling’s solution. i. What type of chemical reaction has occurred ? ii. What type of functional group is present in the product? d) Explain the type of stereoisomerism which may occur in citronellol.
33. Aromatic hydrocarbons are a. hydrophilic b. hydrophobic c. polar d. more than one choice is correct