General, Organic, and Biological Chemistry - 4th edition
4th Edition
ISBN: 9781259883989
Author: by Janice Smith
Publisher: McGraw-Hill Education
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Chapter 16, Problem 85P
Interpretation Introduction
Interpretation:
The hydroxyl groups in 2-deoxyribose sugar needs to be classified aspart of hemiacetal or regular alcohol.
Concept Introduction:
In regular alcohols, single OH group is directly attached to C atom and in hemiacetals two different O atoms are attached to single C atom. One of them will be in OH form and the other may or may not bonded with another C atom.
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Ethyl butyrate, CH3CH2CH2CO2CH2CH3CH3CH2CH2CO2CH2CH3, is an artificial fruit flavor commonly used in the food industry for such flavors as orange and pineapple. Its fragrance and taste are often associated with fresh orange juice, and thus it is most commonly used as orange flavoring.
It can be produced by the reaction of butanoic acid with ethanol in the presence of an acid catalyst (H+H+):
CH3CH2CH2CO2H(l)+CH2CH3OH(l)H+⟶CH3CH2CH2CO2CH2CH3(l)+H2O(l)CH3CH2CH2CO2H(l)+CH2CH3OH(l)⟶H+CH3CH2CH2CO2CH2CH3(l)+H2O(l)
A chemist ran the reaction and obtained 5.40 g of ethyl butyrate. What was the percent yield, The chemist discovers a more efficient catalyst that can produce ethyl butyrate with a 78.0% yield. How many grams would be produced from 7.45g of butanoic acid and excess ethanol?
Ethyl butyrate, CH3CH2CH2CO2CH2CH3CH3CH2CH2CO2CH2CH3, is an artificial fruit flavor commonly used in the food industry for such flavors as orange and pineapple. Its fragrance and taste are often associated with fresh orange juice, and thus it is most commonly used as orange flavoring.
It can be produced by the reaction of butanoic acid with ethanol in the presence of an acid catalyst (H+H+):
CH3CH2CH2CO2H(l)+CH2CH3OH(l)H+⟶CH3CH2CH2CO2CH2CH3(l)+H2O(l)
Part A
Given 7.30 gg of butanoic acid and excess ethanol, how many grams of ethyl butyrate would be synthesized, assuming a complete 100%% yield?
Express your answer in grams to three significant figures.
Part B
A chemist ran the reaction and obtained 5.95 gg of ethyl butyrate. What was the percent yield?
Express your answer as a percent to three significant figures.
Part C
The chemist discovers a more efficient catalyst that can produce ethyl butyrate with a 78.0%% yield. How many grams would be produced from 7.30 gg of…
Ethyl butyrate, CH3CH2CH2CO2CH2CH3CH3CH2CH2CO2CH2CH3, is an artificial fruit flavor commonly used in the food industry for such flavors as orange and pineapple. Its fragrance and taste are often associated with fresh orange juice, and thus it is most commonly used as orange flavoring.
It can be produced by the reaction of butanoic acid with ethanol in the presence of an acid catalyst (H+H+):
CH3CH2CH2CO2H(l)+CH2CH3OH(l)H+⟶CH3CH2CH2CO2CH2CH3(l)+H2O(l)
Given 8.45 gg of butanoic acid and excess ethanol, how many grams of ethyl butyrate would be synthesized, assuming a complete 100%% yield?
Express your answer in grams to three significant figures.
A chemist ran the reaction and obtained 5.50 gg of ethyl butyrate. What was the percent yield?
Express your answer as a percent to three significant figures.
The chemist discovers a more efficient catalyst that can produce ethyl butyrate with a 78.0%% yield. How many grams would be produced from 8.45 gg of butanoic acid and excess…
Chapter 16 Solutions
General, Organic, and Biological Chemistry - 4th edition
Ch. 16.1 - Prob. 16.1PCh. 16.1 - Draw the structure of the three constitutional...Ch. 16.2 - Give the IUPAC name for each aldehyde. a. (...Ch. 16.2 - Give the structure corresponding to each TUPAC...Ch. 16.2 - Prob. 16.4PCh. 16.2 - Prob. 16.2PPCh. 16.2 - Give the structure corresponding to each name. a....Ch. 16.3 - Which compound in each pair has the higher boiling...Ch. 16.3 - Acetone and progesterone are two ketones that...Ch. 16.4 - Prob. 16.8P
Ch. 16.5 - What product is formed when each carbonyl compound...Ch. 16.5 - Prob. 16.4PPCh. 16.5 - Prob. 16.9PCh. 16.6 - Prob. 16.5PPCh. 16.6 - Prob. 16.10PCh. 16.6 - Prob. 16.11PCh. 16.7 - Prob. 16.12PCh. 16.8 - Prob. 16.6PPCh. 16.8 - Prob. 16.7PPCh. 16.8 - Prob. 16.13PCh. 16.8 - Prob. 16.8PPCh. 16.8 - Label the three acetalsin solanine, the toxic...Ch. 16.8 - Prob. 16.14PCh. 16.8 - Prob. 16.10PPCh. 16 - Prob. 15PCh. 16 - Prob. 16PCh. 16 - Prob. 17PCh. 16 - Prob. 18PCh. 16 - Prob. 19PCh. 16 - Prob. 20PCh. 16 - Prob. 21PCh. 16 - Prob. 22PCh. 16 - Prob. 23PCh. 16 - Prob. 24PCh. 16 - Give an acceptable name for each ketone. a. b. c....Ch. 16 - Prob. 26PCh. 16 - Prob. 27PCh. 16 - Draw the structure corresponding to each name. a....Ch. 16 - Prob. 29PCh. 16 - Prob. 30PCh. 16 - Prob. 31PCh. 16 - Prob. 32PCh. 16 - Draw out the structure of benzaldehyde, including...Ch. 16 - Prob. 34PCh. 16 - Which compound in each pair has the higher boiling...Ch. 16 - Prob. 36PCh. 16 - Prob. 37PCh. 16 - Prob. 38PCh. 16 - Prob. 39PCh. 16 - Prob. 40PCh. 16 - Prob. 41PCh. 16 - Prob. 42PCh. 16 - Prob. 43PCh. 16 - Prob. 44PCh. 16 - Prob. 45PCh. 16 - Consider the following ball-and-stick model....Ch. 16 - Prob. 47PCh. 16 - Prob. 48PCh. 16 - Prob. 49PCh. 16 - Prob. 50PCh. 16 - Prob. 51PCh. 16 - Prob. 52PCh. 16 - Prob. 53PCh. 16 - Prob. 54PCh. 16 - Prob. 55PCh. 16 - Prob. 56PCh. 16 - Prob. 57PCh. 16 - Prob. 58PCh. 16 - Prob. 59PCh. 16 - Label the functional group(s) in each compound as...Ch. 16 - Prob. 61PCh. 16 - Prob. 62PCh. 16 - What acetal is formed when each aldehyde or ketone...Ch. 16 - What acetal is formed when each aldehyde or ketone...Ch. 16 - Prob. 65PCh. 16 - Prob. 66PCh. 16 - Prob. 67PCh. 16 - Prob. 68PCh. 16 - Prob. 69PCh. 16 - Prob. 70PCh. 16 - Prob. 71PCh. 16 - Prob. 72PCh. 16 - Prob. 73PCh. 16 - Answer each question about phenylacetaldehyde,...Ch. 16 - Prob. 75PCh. 16 - Prob. 76PCh. 16 - Prob. 77PCh. 16 - Prob. 78PCh. 16 - Three constitutional isomers of molecular formula...Ch. 16 - Identify A—C in the following reaction sequenceCh. 16 - Androsterone is a male sex hormone that controls...Ch. 16 - Prob. 82PCh. 16 - Prob. 83PCh. 16 - Prob. 84PCh. 16 - Prob. 85PCh. 16 - Paraldehyde, a hypnotic and sedative once commonly...Ch. 16 - Prob. 87PCh. 16 - Prob. 88PCh. 16 - Prob. 89CPCh. 16 - Prob. 90CP
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