Homework Answers
38)option c
aldehyde is oxidised to acid and tollen reagent is reduced to silver
39) option c
alcohol and carboxylate ion
40) option f
When an amine is added to a solution of a strong acid, such as hydrochloric acid, the amine nitrogen atom is protonated to produce an ammonium salt.
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Question 38 (1 point) The carbonyl carbon of an aldehyde is --- when the silver ion...
Question 84 (1 point) The carbonyl carbon of an aldehyde is is when the silver ion...
Question 84 (1 point) The carbonyl carbon of an aldehyde is is when the silver ion of the Tollens reagent dissociated; precipitated dehydrated; plated reduced; oxidized hydrolyzed; insoluble oxidized; reduced Question 85 (1 point) When an ester is hydrolyzed in the presence of a strong acid catalyst, the products would be amine and carboxylate ion alcohol and carboxylic acid ammonium ion and carboxylic acid alcohol and carboxylate ion ammonium ion and carboxylate ion amine and carboxylic acid Page 86 of...
1. True and False Question (0.5 point per question) a) Carbonyl compounds have higher boiling points...
1. True and False Question (0.5 point per question) a) Carbonyl compounds have higher boiling points than hydrocarbons, but lower boiling points than corresponding alcohols. b) Aldehydes and ketones react with primary amines to form imines and with secondary amines to form enamines. c) Aldehydes and ketones can be oxidized to carboxylic acids. d) Diols can form acetal with the ketone or aldehyde to protect them for selective reduction of the ester. e) The electron-withdrawing group in Wittig reagent does...
Question 17 (1 point) Two functional group reactions are performed in sequence. Reaction #1: Addition of...
Question 17 (1 point) Two functional group reactions are performed in sequence. Reaction #1: Addition of water to 1-butene. Reaction #2: Oxidation of the product of Reaction #1. Which would be the major final product? 2-butanol 2-butene 2-butanone butanal di-sec-butyl ether dibutyl ether Question 18 (1 point) An acid catalyst is required for several alcohol and carbonyl reactions. Which symbol would indicate acidic reaction conditions? Он O H₂ ОН" O [H] Он* Question 19 (1 point) Two functional group reactions...
Question 3 (1 point) Which functional group is found in this molecule? Alcohol Aldehyde Ketone Carboxylic...
Question 3 (1 point) Which functional group is found in this molecule? Alcohol Aldehyde Ketone Carboxylic Acid Question 4 (1 point) Which functional group is found in this molecule? LCHE HE-CH2-CH-CH3 H.COM Alcohol Aldehyde Ketone Carboxylic Acid Question 5 (1 point) Which functional group is found in this molecule? CH2-CH3 Alcohol Aldehyde Ketone Carboxylic Acid Question 6 (1 point) Which functional group is found in this molecule? CH,CH,CCHCH2CH.CH CH Alcohol Aldehyde Ketone Carboxylic Acid Question 7 (1 point) Which functional...
True and False questions!! 1. True and False Question (1) Carbonyl compounds have higher boiling points...
True and False questions!!
1. True and False Question (1) Carbonyl compounds have higher boiling points than hydrocarbons, but lower boiling points than corresponding alcohols. (2) Aldehydes and ketones react with primary amines to form imines and with secondary amines to form enamines. (3) Aldehydes and ketones can be oxidized to carboxylic acids. (4) Diols can form acetal with the ketone or aldehyde to protect them for selective reduction of the ester (5) The electron-withdrawing group in Wittig reagent does...
Question 17 (1 point) Ethers can be prepared from alcohols by? O a reductive addition. O...
Question 17 (1 point) Ethers can be prepared from alcohols by? O a reductive addition. O an oxidative addition. O a nucleophilic substitution. O an electrophilic addition. O a condensation. Question 15 (1 point) Which reaction cannot be used to prepare an alcohol? addition of H30+ to an alkene. O an Organocuprate with an alkyl halide O a Grignard reagent with an aldehyde. O a Grignard with an ester Oa Grignard with a ketone Question 16 (1 point) Fischer esterification...
Question 26 (1 point) Which of the following statements are true? (Check all that apply) O...
Question 26 (1 point) Which of the following statements are true? (Check all that apply) O A) Grignard reagent addition to a propanone generates a primary alcohol. O B) Acid (HX) addition to an alkene goes through the most highly substituted carbocation intermediate. UC) Sodium borohydride reduction of a butanone generates a secondary alcohol. U D) Tertiary alcohols can be oxidized to carboxylic acids with KMnO4.
Question 5 (1 point) What is the hybridization and geometry of the carbonyl carbon in carboxylic...
Question 5 (1 point) What is the hybridization and geometry of the carbonyl carbon in carboxylic acids derivatives? sp3, tetrahedral sp2, trigonal planar O sp2, tetrahedral ( O sp3, trigonal planar ) ( O sp, trigonal planar )
I would like all of them answered first 4 are True 1. True and False Question...
I would like all of them answered
first 4 are True
1. True and False Question (1) Carbonyl compounds have higher boiling points than hydrocarbons, but lower boiling points than corresponding alcohols. (2) Aldehydes and ketones react with primary amines to form imines and with secondary amines to form enamines. (3) Aldehydes and ketones can be oxidized to carboxylic acids. (4) Diols can form acetal with the ketone or aldehyde to protect them for selective reduction of the ester (5)...
Due on February 6th at 9:00 am in 103 Williams, No Exceptions, No Excuses 1. Draw...
Due on February 6th at 9:00 am in 103 Williams, No Exceptions, No Excuses 1. Draw all the important resonance structures for the following ion showing all lone pairs of electrons, formal charges and double bonds. Show the electron flow by using arrows for full credit (6 points) For 1 bonus point label the resonance structure that is the most stable of the four below. 2. Fill in the boxes with the letter of the functional groups present in the...
Question 84 (1 point) The carbonyl carbon of an aldehyde is is when the silver ion of the Tollens reagent dissociated; precipitated dehydrated; plated reduced; oxidized hydrolyzed; insoluble oxidized; reduced Question 85 (1 point) When an ester is hydrolyzed in the presence of a strong acid catalyst, the products would be amine and carboxylate ion alcohol and carboxylic acid ammonium ion and carboxylic acid alcohol and carboxylate ion ammonium ion and carboxylate ion amine and carboxylic acid Page 86 of...
Question 17 (1 point) Two functional group reactions are performed in sequence. Reaction #1: Addition of water to 1-butene. Reaction #2: Oxidation of the product of Reaction #1. Which would be the major final product? 2-butanol 2-butene 2-butanone butanal di-sec-butyl ether dibutyl ether Question 18 (1 point) An acid catalyst is required for several alcohol and carbonyl reactions. Which symbol would indicate acidic reaction conditions? Он O H₂ ОН" O [H] Он* Question 19 (1 point) Two functional group reactions...
Question 3 (1 point) Which functional group is found in this molecule? Alcohol Aldehyde Ketone Carboxylic Acid Question 4 (1 point) Which functional group is found in this molecule? LCHE HE-CH2-CH-CH3 H.COM Alcohol Aldehyde Ketone Carboxylic Acid Question 5 (1 point) Which functional group is found in this molecule? CH2-CH3 Alcohol Aldehyde Ketone Carboxylic Acid Question 6 (1 point) Which functional group is found in this molecule? CH,CH,CCHCH2CH.CH CH Alcohol Aldehyde Ketone Carboxylic Acid Question 7 (1 point) Which functional...
True and False questions!!
1. True and False Question (1) Carbonyl compounds have higher boiling points than hydrocarbons, but lower boiling points than corresponding alcohols. (2) Aldehydes and ketones react with primary amines to form imines and with secondary amines to form enamines. (3) Aldehydes and ketones can be oxidized to carboxylic acids. (4) Diols can form acetal with the ketone or aldehyde to protect them for selective reduction of the ester (5) The electron-withdrawing group in Wittig reagent does...
Question 17 (1 point) Ethers can be prepared from alcohols by? O a reductive addition. O an oxidative addition. O a nucleophilic substitution. O an electrophilic addition. O a condensation. Question 15 (1 point) Which reaction cannot be used to prepare an alcohol? addition of H30+ to an alkene. O an Organocuprate with an alkyl halide O a Grignard reagent with an aldehyde. O a Grignard with an ester Oa Grignard with a ketone Question 16 (1 point) Fischer esterification...
Question 26 (1 point) Which of the following statements are true? (Check all that apply) O A) Grignard reagent addition to a propanone generates a primary alcohol. O B) Acid (HX) addition to an alkene goes through the most highly substituted carbocation intermediate. UC) Sodium borohydride reduction of a butanone generates a secondary alcohol. U D) Tertiary alcohols can be oxidized to carboxylic acids with KMnO4.
Question 5 (1 point) What is the hybridization and geometry of the carbonyl carbon in carboxylic acids derivatives? sp3, tetrahedral sp2, trigonal planar O sp2, tetrahedral ( O sp3, trigonal planar ) ( O sp, trigonal planar )
I would like all of them answered
first 4 are True
1. True and False Question (1) Carbonyl compounds have higher boiling points than hydrocarbons, but lower boiling points than corresponding alcohols. (2) Aldehydes and ketones react with primary amines to form imines and with secondary amines to form enamines. (3) Aldehydes and ketones can be oxidized to carboxylic acids. (4) Diols can form acetal with the ketone or aldehyde to protect them for selective reduction of the ester (5)...
Due on February 6th at 9:00 am in 103 Williams, No Exceptions, No Excuses 1. Draw all the important resonance structures for the following ion showing all lone pairs of electrons, formal charges and double bonds. Show the electron flow by using arrows for full credit (6 points) For 1 bonus point label the resonance structure that is the most stable of the four below. 2. Fill in the boxes with the letter of the functional groups present in the...
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