Homework Answers
9.1
a. Looking into the numbering, the carbon attached to carboxylic group is numbered as 1 and the chloro is at 3 and 5 position. Hence it is called as 3,5-dichlorobenzoic acid
b. THe longest chain carboxylic acid is 7 carbon chain and is called as heptanoic acid. Looking into number the carboxylic acid carbon is No.1 and isopropyl is attached at 4th carbon. Hence it is called as 4-isopropyl heptanoic acid
c. The longest chain is 4 carbon including the carboxylic acid. Called as butanoic acid. The methyl group is attached to the third carbon. Hence called as 3-methyl butanoic acid.
d. There are two ethyl groups attached at 2nd carbon of butanoic acid. Hence called as 2,2-diethyl butanoic acid.
9.2
a. CH3CH2CH2CH2CH2COONa
b. CH3CHOOK
C.(C6H5COO)2Zn - Zinc is divalent. Hence two benzoic acid group is attached to zinc
d.[CH3CH2COO]2Ca - Calcium is divalent. Hence two acetic acid group is attached.
9.3
a. CH3COOCH2CH2CH3
b.(CH3)3CCH2CH2COOCH(CH3)2
c. C6H5COOCH2CH3
d. CH3(CH2)2COO(cylopentyl)
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Homework Problems 9.1 Give the name for each of the following: COOH CH, c. CHE-CH-CH2-COOH d....
Homework Problems Give the name for each of the following: 9.1 COOH a. ОН CHy с....
Homework Problems Give the name for each of the following: 9.1 COOH a. ОН CHy с. CH,-сн-сн,-соон d. (CH,CH2),CCOOH Draw the structural formula for each of the following compounds: 9.2 a. sodium hexanoate b. potassium acetate c. zinc benzoate d. calcium propanoate 9.3 Complete the following reactions: HP CH3 -C-OH CH CH,CH,OH а. + b. (CH),CCH,CH,соон + (СH),СНОН [H COOH с. + CH,CH2OH d. CH,(CH),COOH HP Но- Draw a structural formula for each of the following esters: a. cyclohexyl propanoate...
9.4 Draw a structural formula for each of the following esters: a. cyclohexyl propanoate b. methyl...
9.4 Draw a structural formula for each of the following esters: a. cyclohexyl propanoate b. methyl formate e, ethyl benzoate d. isopropyl acetate e. butyl butanoate f. propyl pentanoate 9.5 Assign names to each of the following amines: NH b. CH, -NH-CH2-CH c. (CH-CH2),N 4. NH - CHE 6, CHỊCH,CH, NH, 9.6 Complete the following equations: a. CH CH NH2 + HCI NH b. + HCI C. CHỊCHÚNH - CHI + HBr + d. N(CH)2 + HBr - 9.7 Draw...
classify each of the following as a primary CH-CHE The compound CH -CH-CH-CH-COOH is called a...
classify each of the following as a primary
CH-CHE The compound CH -CH-CH-CH-COOH is called a 3-hexanoic acid b. 2-ethyl pentancate C. 2-ethyl pentanoic acid d. 3-heptanoic acid e 4 -heptanoic acid (ioni 2 Fien) 5. Which equation correctly represents the dissociation of a carbovie acid? CH - -OH a CH-COOH + HO-CHY-COOH, OH b. CHY-COOH-CH.COO + H,0 c CH-COOH + H2O - CH-COO + H,09 d. CHỊ-COOH + HBO - CH2-COOH + MO e CH-COOH +24,0 - CH-C00+ 2H,0*...
Which of the following has the lowest boiling point? | CHG-CH2-CHO - || . CH3-CH2-CH, CH-CH2-CH2-OH...
Which of the following has the lowest boiling point? | CHG-CH2-CHO - || . CH3-CH2-CH, CH-CH2-CH2-OH 20 CH3-CH2-CH-CH CH,CH,COOH Ovo 17. What is the product of oxidation of butanal? 1-butanol D butanoic acid C. 2-butanol d. 2-butanal e. dibutylether 18). O CE, H-C-O - CHCH, is called: methyl isopropyl ester methyl isopropyl ether methylethyl ethanoate isopropyl formate 19. Reaction of CH3-CH-CH2-COOH with CH-CH,OH produces: a. butyl ethanoate ethyl butanoate ethyl propanoate d. propyl butanoate acetyl butanoate
Hear 0 Hea QUESTIONS AND PROBLEMS 14.6 Amides LEARNING GOAL Give the IUPAC and common names...
Hear 0 Hea QUESTIONS AND PROBLEMS 14.6 Amides LEARNING GOAL Give the IUPAC and common names for NH amides and draw the condensed structural formulas for the products of formation and hydrolysis. 6. CH-CH2-C-OH 14.39 Draw the condensed structural formula for the amide formed in each of the following reactions 1441 Give the IUPAC and common names (if any) for each of the following amides: a. CH -c-OH + NH o 4. CH-C-NH, 1. CH, ---OH + HN-CH-CH, 1. CH-CH-CH2-C-NH,...
Pre-Lab Study Questions 1. Give the IUPAC name for each of the following: 1. CH-CH2-CH2-C-OH DUHOInoic...
Pre-Lab Study Questions 1. Give the IUPAC name for each of the following: 1. CH-CH2-CH2-C-OH DUHOInoic acid b. CH3 -CH2-C-0-CH-CH, einyl propionic acid C. CH-CH:CH-ch-c-o pentanoic acid 2. Write the condensed structural formula of the organic product for propanoic acid reacting with each of the following: a. NaOH b. CH, --OH c. HO 3. Write the condensed structural formula of the organic products for ethyl ethanoate when it reacts with each of the following: a. NaOH b. H20 and HCI
20. Draw the expanded structural formula for each of the following. Part A: methyl hexanoate Part...
20. Draw the expanded structural formula for each of the following. Part A: methyl hexanoate Part B: p-chlorobenzoic acid Part C: β-chloropropionic acid Part D: ethyl butanoate Part E: 3-methylpentanoic acid Part F: ethyl benzoate
CH3 но cCH2 CH2 H3C H3C-HC CH 2 CH3 CH-C он 14. Draw the following esters a) ethyl butanoate b) pentyl propanoate e) 2,3-dimethylpentyl ethanoate c) propyl 3-ethylhexanoate d) methyl 4-phenylpent...
CH3 но cCH2 CH2 H3C H3C-HC CH 2 CH3 CH-C он 14. Draw the following esters a) ethyl butanoate b) pentyl propanoate e) 2,3-dimethylpentyl ethanoate c) propyl 3-ethylhexanoate d) methyl 4-phenylpentanoatef) butyl 3-hydroxyheptanoate 15. Name the following esters CH CH3 H3 C) CH3 b) CH2 CH O-C--CH3 CH3 f CH2 d)
CH3 но cCH2 CH2 H3C H3C-HC CH 2 CH3 CH-C он 14. Draw the following esters a) ethyl butanoate b) pentyl propanoate e) 2,3-dimethylpentyl ethanoate c) propyl 3-ethylhexanoate d)...
Classify each of the following organic reactions. Addition CH3-CH2-CH-CH3 – CH3-CH2-CH=CH2 + HCI CH3-C-O-CH3 + CH3-NH-CH3-C-NH-CH3...
Classify each of the following organic reactions. Addition CH3-CH2-CH-CH3 – CH3-CH2-CH=CH2 + HCI CH3-C-O-CH3 + CH3-NH-CH3-C-NH-CH3 + CH2-OH CH3-CH2-CH2-OH + HBr -- CH3-CH2-CH2-Br + H20 Elimination OH CH2-CH + HCN – CH3-CH-CN CH3-CH=CH-CH3 + HBr + CH3-CH-CH2-CH3 Br Substitution CH3-CH2-CH2-CH3 + Cl2 → CH-CH2-CH2-CH3 + HCI СІ CH3-CH=CH-CH3 + Cl2 - CH3-CH-CH-CH3 CICI Reset
HO CH сн. CH2 нс HC CH3 HAC-HC CH CH CH CH d) OH OH 13....
HO CH сн. CH2 нс HC CH3 HAC-HC CH CH CH CH d) OH OH 13. The labels have fallen off three bottles. Bottle A contains a gas, bottle B contains a liquid, and bottle C contains a solid. The labels indicate that the compounds have the same number of carbon atoms, one being an alkane, one an alcohol, and the other a carboxylic acid. Suggest the identity of the contents of each bottle, and give reasons for your explanation...
Homework Problems Give the name for each of the following: 9.1 COOH a. ОН CHy с. CH,-сн-сн,-соон d. (CH,CH2),CCOOH Draw the structural formula for each of the following compounds: 9.2 a. sodium hexanoate b. potassium acetate c. zinc benzoate d. calcium propanoate 9.3 Complete the following reactions: HP CH3 -C-OH CH CH,CH,OH а. + b. (CH),CCH,CH,соон + (СH),СНОН [H COOH с. + CH,CH2OH d. CH,(CH),COOH HP Но- Draw a structural formula for each of the following esters: a. cyclohexyl propanoate...
9.4 Draw a structural formula for each of the following esters: a. cyclohexyl propanoate b. methyl formate e, ethyl benzoate d. isopropyl acetate e. butyl butanoate f. propyl pentanoate 9.5 Assign names to each of the following amines: NH b. CH, -NH-CH2-CH c. (CH-CH2),N 4. NH - CHE 6, CHỊCH,CH, NH, 9.6 Complete the following equations: a. CH CH NH2 + HCI NH b. + HCI C. CHỊCHÚNH - CHI + HBr + d. N(CH)2 + HBr - 9.7 Draw...
classify each of the following as a primary
CH-CHE The compound CH -CH-CH-CH-COOH is called a 3-hexanoic acid b. 2-ethyl pentancate C. 2-ethyl pentanoic acid d. 3-heptanoic acid e 4 -heptanoic acid (ioni 2 Fien) 5. Which equation correctly represents the dissociation of a carbovie acid? CH - -OH a CH-COOH + HO-CHY-COOH, OH b. CHY-COOH-CH.COO + H,0 c CH-COOH + H2O - CH-COO + H,09 d. CHỊ-COOH + HBO - CH2-COOH + MO e CH-COOH +24,0 - CH-C00+ 2H,0*...
Which of the following has the lowest boiling point? | CHG-CH2-CHO - || . CH3-CH2-CH, CH-CH2-CH2-OH 20 CH3-CH2-CH-CH CH,CH,COOH Ovo 17. What is the product of oxidation of butanal? 1-butanol D butanoic acid C. 2-butanol d. 2-butanal e. dibutylether 18). O CE, H-C-O - CHCH, is called: methyl isopropyl ester methyl isopropyl ether methylethyl ethanoate isopropyl formate 19. Reaction of CH3-CH-CH2-COOH with CH-CH,OH produces: a. butyl ethanoate ethyl butanoate ethyl propanoate d. propyl butanoate acetyl butanoate
Hear 0 Hea QUESTIONS AND PROBLEMS 14.6 Amides LEARNING GOAL Give the IUPAC and common names for NH amides and draw the condensed structural formulas for the products of formation and hydrolysis. 6. CH-CH2-C-OH 14.39 Draw the condensed structural formula for the amide formed in each of the following reactions 1441 Give the IUPAC and common names (if any) for each of the following amides: a. CH -c-OH + NH o 4. CH-C-NH, 1. CH, ---OH + HN-CH-CH, 1. CH-CH-CH2-C-NH,...
Pre-Lab Study Questions 1. Give the IUPAC name for each of the following: 1. CH-CH2-CH2-C-OH DUHOInoic acid b. CH3 -CH2-C-0-CH-CH, einyl propionic acid C. CH-CH:CH-ch-c-o pentanoic acid 2. Write the condensed structural formula of the organic product for propanoic acid reacting with each of the following: a. NaOH b. CH, --OH c. HO 3. Write the condensed structural formula of the organic products for ethyl ethanoate when it reacts with each of the following: a. NaOH b. H20 and HCI
CH3 но cCH2 CH2 H3C H3C-HC CH 2 CH3 CH-C он 14. Draw the following esters a) ethyl butanoate b) pentyl propanoate e) 2,3-dimethylpentyl ethanoate c) propyl 3-ethylhexanoate d) methyl 4-phenylpentanoatef) butyl 3-hydroxyheptanoate 15. Name the following esters CH CH3 H3 C) CH3 b) CH2 CH O-C--CH3 CH3 f CH2 d)
CH3 но cCH2 CH2 H3C H3C-HC CH 2 CH3 CH-C он 14. Draw the following esters a) ethyl butanoate b) pentyl propanoate e) 2,3-dimethylpentyl ethanoate c) propyl 3-ethylhexanoate d)...
Classify each of the following organic reactions. Addition CH3-CH2-CH-CH3 – CH3-CH2-CH=CH2 + HCI CH3-C-O-CH3 + CH3-NH-CH3-C-NH-CH3 + CH2-OH CH3-CH2-CH2-OH + HBr -- CH3-CH2-CH2-Br + H20 Elimination OH CH2-CH + HCN – CH3-CH-CN CH3-CH=CH-CH3 + HBr + CH3-CH-CH2-CH3 Br Substitution CH3-CH2-CH2-CH3 + Cl2 → CH-CH2-CH2-CH3 + HCI СІ CH3-CH=CH-CH3 + Cl2 - CH3-CH-CH-CH3 CICI Reset
HO CH сн. CH2 нс HC CH3 HAC-HC CH CH CH CH d) OH OH 13. The labels have fallen off three bottles. Bottle A contains a gas, bottle B contains a liquid, and bottle C contains a solid. The labels indicate that the compounds have the same number of carbon atoms, one being an alkane, one an alcohol, and the other a carboxylic acid. Suggest the identity of the contents of each bottle, and give reasons for your explanation...
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