Homework Answers
2) butanoic acid has higher boiling point due to strong hydrogen bonding.
3) butanoic acid is more soluble due to hydrogen bonding
4)benzoic acid and methanol
5) 
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2) Which of the following compounds has the higher boiling point: butane, butanol, butanoic acid, and...
write the con Chapter 16 Carboxylic Acids and Esters Name: 1) Write the condense structural formulas...
write the con
Chapter 16 Carboxylic Acids and Esters Name: 1) Write the condense structural formulas of the following compounds: Date: 3 methylpentanoic acid p-ethylbenzoic acid 4 m-hydroxylhexanoic acid 2) Which of the following compounds has the higher boiling point: butane, butanol, butanoic acid, and methyl ethanoate? Briefly explain why. 3) From the compounds of previous question, which is more soluble in water? Briefly explain why 4) Give the name of the carboxylic acid and alcohol used to prepare the...
Identify the compound with the higher boiling point in each of the following pairs of compounds:...
Identify the compound with the higher boiling point in each of the following pairs of compounds: 1. CH2-CH2-OH or H--C--0--CHz OH 2. CHz---0-CH3 or CH3-CH-CH2-CH3 0 2, CH, -- pH 3. CHz--2-0-CH, or CH3-CH2-CH2-CH2-CH3 Write the products of hydrolysis or saponification for the following esters. н" 1. CH3-CH-CH2--0--0--CH3 + H2O O 2, CH4-C-0-CH + NaOH 3. O -8-6-CH2-CH; -CH ---CH3 + KOH — -0--CH-CH2-CH3 + H20 - Properties of Esters sters shave higher boiling points than alkanes but lower than...
21. Which of the following compounds has the highest boiling poin A) A 22. Which of...
21. Which of the following compounds has the highest boiling poin A) A 22. Which of the following compounds is (are) predicted to be water soluble? B) B с) с D) D Both A and 1 are walcr seluble ure all water soluhc A)A B)B C) C D) D E) E 23. Consider the molecule acetic acid drawn below. What types of intermolecular forces exist between two molecules of this compound? он acetic acid A) Van der Waals only C)...
1)Identify the molecule below with the highest predicted boiling point. Select one: a. pentane b. butanoic...
1)Identify the molecule below with the highest predicted boiling point. Select one: a. pentane b. butanoic acid c. butanol d. butane 2. What the molecule which could be oxidized in a single step to form a carboxylic acid: Select one: a. pentanal b. pentanoic acid c. pentan-2-one d. pentan-1-ol 3. The functional groups which react in an esterification reaction are: Select one: a. carboxyl and amine b. primary hydroxyl and carbonyl c. carboxyl and primary hydroxyl d. carboxyl and carbonyi
Predict which of the following compounds will have a lower boiling point than butanal. 2-methylbutane 1-butanol...
Predict which of the following compounds will have a lower boiling point than butanal. 2-methylbutane 1-butanol 2-butanone 02-butanol butanoic acid
QUESTIONS Butane (CH:CH-CH:CH) has a boiling point of -1°C. Butanol (CH.CH:CH-OH) has a boiling point of...
QUESTIONS Butane (CH:CH-CH:CH) has a boiling point of -1°C. Butanol (CH.CH:CH-OH) has a boiling point of 118C. Explain this observation using your knowledge of intermolecular forces (list the types of intermolecular forces possible for each molecule and then explain briefly why that affects the boiling point)
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
Rank from highest to lowest boiling point . to rank items as equivalent , overlap them....
Rank from highest to lowest boiling point . to rank items as
equivalent , overlap them.
sort these carboxylic acids based on their solubility in
water
Explain Drag the terms on the left to the appropriate blanks on the right to complete the sentences. Reset Help carbon less Propanoic acid is more soluble than 1-hexanol because it has fewer atoms in its hydrocarbon chain. Propanoic acid is also more soluble because the group forms hydrogen bonds with water than does...
8. Indicate which compound in each of the following pairs has the higher value of the...
8. Indicate which compound in each of the following pairs has the higher value of the specified property. If the two compounds in a pair have nearly the same value for the property, indicate that fact. Explain your conclusions. a. methyl propanoate, pentanal boiling point b. methyl butanoate, hexanal solubility in water methyl pentanoate, hexanoic acid solubility in water d. methylpropanoate, butanoic acid boiling point
EXPERIMENT 20 CSI: SMU Part 2. Synthesis of an Ester. Esters are compounds of the form...
EXPERIMENT 20 CSI: SMU Part 2. Synthesis of an Ester. Esters are compounds of the form RCOOR'. They occur naturally in many plants and animals, and can be synthesized. They have a pleasant aroma usually described as "fruity of flowery". In a Fisher esterification an ester is formed from the reaction of a carboxylic acid and an alcohol with a strong acid as a catalyst. The OH contained in the carboxylic acid group 1s replaced with the alkoxy group (O-R")...
write the con
Chapter 16 Carboxylic Acids and Esters Name: 1) Write the condense structural formulas of the following compounds: Date: 3 methylpentanoic acid p-ethylbenzoic acid 4 m-hydroxylhexanoic acid 2) Which of the following compounds has the higher boiling point: butane, butanol, butanoic acid, and methyl ethanoate? Briefly explain why. 3) From the compounds of previous question, which is more soluble in water? Briefly explain why 4) Give the name of the carboxylic acid and alcohol used to prepare the...
Identify the compound with the higher boiling point in each of the following pairs of compounds: 1. CH2-CH2-OH or H--C--0--CHz OH 2. CHz---0-CH3 or CH3-CH-CH2-CH3 0 2, CH, -- pH 3. CHz--2-0-CH, or CH3-CH2-CH2-CH2-CH3 Write the products of hydrolysis or saponification for the following esters. н" 1. CH3-CH-CH2--0--0--CH3 + H2O O 2, CH4-C-0-CH + NaOH 3. O -8-6-CH2-CH; -CH ---CH3 + KOH — -0--CH-CH2-CH3 + H20 - Properties of Esters sters shave higher boiling points than alkanes but lower than...
21. Which of the following compounds has the highest boiling poin A) A 22. Which of the following compounds is (are) predicted to be water soluble? B) B с) с D) D Both A and 1 are walcr seluble ure all water soluhc A)A B)B C) C D) D E) E 23. Consider the molecule acetic acid drawn below. What types of intermolecular forces exist between two molecules of this compound? он acetic acid A) Van der Waals only C)...
1)Identify the molecule below with the highest predicted boiling point. Select one: a. pentane b. butanoic acid c. butanol d. butane 2. What the molecule which could be oxidized in a single step to form a carboxylic acid: Select one: a. pentanal b. pentanoic acid c. pentan-2-one d. pentan-1-ol 3. The functional groups which react in an esterification reaction are: Select one: a. carboxyl and amine b. primary hydroxyl and carbonyl c. carboxyl and primary hydroxyl d. carboxyl and carbonyi
Predict which of the following compounds will have a lower boiling point than butanal. 2-methylbutane 1-butanol 2-butanone 02-butanol butanoic acid
QUESTIONS Butane (CH:CH-CH:CH) has a boiling point of -1°C. Butanol (CH.CH:CH-OH) has a boiling point of 118C. Explain this observation using your knowledge of intermolecular forces (list the types of intermolecular forces possible for each molecule and then explain briefly why that affects the boiling point)
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
Rank from highest to lowest boiling point . to rank items as
equivalent , overlap them.
sort these carboxylic acids based on their solubility in
water
Explain Drag the terms on the left to the appropriate blanks on the right to complete the sentences. Reset Help carbon less Propanoic acid is more soluble than 1-hexanol because it has fewer atoms in its hydrocarbon chain. Propanoic acid is also more soluble because the group forms hydrogen bonds with water than does...
8. Indicate which compound in each of the following pairs has the higher value of the specified property. If the two compounds in a pair have nearly the same value for the property, indicate that fact. Explain your conclusions. a. methyl propanoate, pentanal boiling point b. methyl butanoate, hexanal solubility in water methyl pentanoate, hexanoic acid solubility in water d. methylpropanoate, butanoic acid boiling point
EXPERIMENT 20 CSI: SMU Part 2. Synthesis of an Ester. Esters are compounds of the form RCOOR'. They occur naturally in many plants and animals, and can be synthesized. They have a pleasant aroma usually described as "fruity of flowery". In a Fisher esterification an ester is formed from the reaction of a carboxylic acid and an alcohol with a strong acid as a catalyst. The OH contained in the carboxylic acid group 1s replaced with the alkoxy group (O-R")...
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