General, Organic, & Biological Chemistry
3rd Edition
ISBN: 9780073511245
Author: Janice Gorzynski Smith Dr.
Publisher: McGraw-Hill Education
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Question
Chapter 17.9, Problem 17.30P
Interpretation Introduction
Interpretation:
The products of hydrolysis of ester groups in the molecule of cocaine should be determined.
Concept Introduction:
Alcohols are the organic compounds with the general chemical formula of R-OH, whereas carboxylic acids are the organic molecules with R-COOH as a general chemical formula.
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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)
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…
What products are formed when all of the amide and ester bonds are hydrolyzed in each of the following compounds? Tamiflu [part (a)] is the trade name of the antiviral agent oseltamivir, thought to be the most effective agent in treating influenza. Aspartame [part (b)] is the artificial sweetener used in Equal and many diet beverages. One of the products of this hydrolysis reaction is the amino acid phenylalanine. Infants afflicted with phenylketonuria cannot metabolize this amino acid, so it accumulates, causing mental retardation. When the affliction is identified early, a diet limiting the consumption of phenylalanine (and compounds like aspartame that are converted to it) can make a normal life possible.
Chapter 17 Solutions
General, Organic, & Biological Chemistry
Ch. 17.1 - Draw out each compound to clearly show what groups...Ch. 17.1 - Prob. 17.2PCh. 17.1 - (a) Label each functional group in lisinopril, a...Ch. 17.2 - Give the IUPAC name for each compound. a. b. c.Ch. 17.2 - Give the structure corresponding to each IUPAC...Ch. 17.2 - Prob. 17.6PCh. 17.2 - Prob. 17.7PCh. 17.2 - Prob. 17.8PCh. 17.2 - Prob. 17.9PCh. 17.2 - Prob. 17.10P
Ch. 17.2 - Prob. 17.11PCh. 17.3 - Which compound in each pair has the higher boiling...Ch. 17.4 - Prob. 17.13PCh. 17.5 - In addition to ethyl butanoate (Section 17.5),...Ch. 17.6 - Prob. 17.15PCh. 17.6 - Prob. 17.16PCh. 17.6 - Prob. 17.17PCh. 17.6 - Prob. 17.18PCh. 17.6 - Prob. 17.19PCh. 17.7 - Prob. 17.20PCh. 17.7 - Ibuprofen is another pain reliever that is a...Ch. 17.8 - Prob. 17.22PCh. 17.8 - Prob. 17.23PCh. 17.8 - Prob. 17.24PCh. 17.8 - Prob. 17.25PCh. 17.8 - Prob. 17.26PCh. 17.9 - Prob. 17.27PCh. 17.9 - Prob. 17.28PCh. 17.9 - Prob. 17.29PCh. 17.9 - Prob. 17.30PCh. 17.9 - Prob. 17.31PCh. 17.9 - Prob. 17.32PCh. 17.10 - Prob. 17.33PCh. 17.10 - Prob. 17.34PCh. 17.10 - Prob. 17.35PCh. 17.11 - Prob. 17.36PCh. 17 - Prob. 17.37PCh. 17 - Prob. 17.38PCh. 17 - Prob. 17.39PCh. 17 - Prob. 17.40PCh. 17 - Prob. 17.41PCh. 17 - Prob. 17.42PCh. 17 - Prob. 17.43PCh. 17 - Prob. 17.44PCh. 17 - Prob. 17.45PCh. 17 - Prob. 17.46PCh. 17 - Prob. 17.47PCh. 17 - Give an acceptable name for each ester. a. CH3CO2(...Ch. 17 - Prob. 17.49PCh. 17 - Prob. 17.50PCh. 17 - Prob. 17.51PCh. 17 - Give an acceptable name for each compound.
a.
b....Ch. 17 - Prob. 17.53PCh. 17 - Draw the structure corresponding to each name. a....Ch. 17 - Draw the structure corresponding to each name. a....Ch. 17 - Draw the structure corresponding to each name. a....Ch. 17 - Prob. 17.57PCh. 17 - Prob. 17.58PCh. 17 - Prob. 17.59PCh. 17 - Prob. 17.60PCh. 17 - Prob. 17.61PCh. 17 - Prob. 17.62PCh. 17 - Prob. 17.63PCh. 17 - Prob. 17.64PCh. 17 - Prob. 17.65PCh. 17 - Prob. 17.66PCh. 17 - What ester is formed when butanoic acid...Ch. 17 - Prob. 17.68PCh. 17 - Prob. 17.69PCh. 17 - Prob. 17.70PCh. 17 - Prob. 17.71PCh. 17 - Prob. 17.72PCh. 17 - Prob. 17.73PCh. 17 - Prob. 17.74PCh. 17 - Prob. 17.75PCh. 17 - Prob. 17.76PCh. 17 - Prob. 17.77PCh. 17 - Prob. 17.78PCh. 17 - Prob. 17.79PCh. 17 - Prob. 17.80PCh. 17 - Prob. 17.81PCh. 17 - Prob. 17.82PCh. 17 - Prob. 17.83PCh. 17 - Prob. 17.84PCh. 17 - Prob. 17.85PCh. 17 - Prob. 17.86PCh. 17 - What is the difference between saponification and...Ch. 17 - You have now learned three different types of...Ch. 17 - Draw the products formed in each reaction.
Ch. 17 - Prob. 17.90PCh. 17 - Answer the following questions about A, depicted...Ch. 17 - Answer the following questions about B, depicted...Ch. 17 - Prob. 17.93PCh. 17 - Prob. 17.94PCh. 17 - Prob. 17.95PCh. 17 - Prob. 17.96PCh. 17 - Prob. 17.97PCh. 17 - Prob. 17.98PCh. 17 - Prob. 17.99PCh. 17 - Prob. 17.100PCh. 17 - Prob. 17.101PCh. 17 - Prob. 17.102PCh. 17 - Prob. 17.103CPCh. 17 - Lactams can be hydrolyzed with base, just like...
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