Chemistry & Chemical Reactivity
9th Edition
ISBN: 9781305176461
Author: Kotz
Publisher: Cengage
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Textbook Question
Chapter 23, Problem 87GQ
Draw the structure of glyceryl trilaurate, a fat. Laurie acid (page 941) has the formula C11H23CO2H.
(a) Write an equation for the base hydrolysis of glyceryl trilaurate.
(b) Write an equation for the reaction that could be used to prepare biodiesel fuel from this fat.
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111
States of Matter
Understanding conceptual components of the enthalpy of solution
0/5
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A small amount of acetonitrile (CH, CN) is dissolved in a large amount of water. Imagine separating this process into the four stages sketched below. (These
sketches show only a portion of the substances, so you can see the density and distribution of atoms and molecules in them.)
CH,CN
H₂O
B
88
C
Use these sketches to answer the questions in the table below.
The enthalpy of solution AH is negative
soln
when CH3CN dissolves in water. Use this
information to list the stages in order of increasing
enthalpy.
Would heat be absorbed or released if the system
moved from Stage C to D?
What force would oppose or favor the system
moving from Stage C to D? Check all that apply.
1
absorbed
O released
neither absorbed nor released.
none
O ionic bonding force
covalent bonding force…
In a system with an anodic overpotential, the variation of ŋ as a function of
the current density:
1. at low fields is linear 2. at higher fields, it follows Tafel's law
Find the range of current densities for which the overpotential has the same
value as when calculated for cases 1 and 2 (maximum relative difference of
5% with respect to the behavior for higher fields). To which overpotential
range does this correspond?
Data: 10 = 1.5 mA cm², T = 300°C, ẞ = 0.64, R = 8.314 J K 1 mol¹ and F = 96485
C mol-1.
Indicate 10.6 with only one significant figure.
Chapter 23 Solutions
Chemistry & Chemical Reactivity
Ch. 23.2 - (a) Draw the nine isomers having the formula...Ch. 23.2 - Prob. 2CYUCh. 23.2 - There are 17 possible alkene isomers with the...Ch. 23.2 - Prob. 4CYUCh. 23.2 - Aniline, C6H5NH2, is the common name for...Ch. 23.2 - What is the systematic name for this alkane? (a)...Ch. 23.2 - Prob. 2RCCh. 23.2 - Prob. 3RCCh. 23.2 - Prob. 4RCCh. 23.2 - 5. How many isomers are possible for C6H4(CH3)Cl,...
Ch. 23.3 - Draw the structure of 1-butanol and alcohols that...Ch. 23.3 - Prob. 1RCCh. 23.3 - Prob. 2RCCh. 23.3 - What is the hybridization of nitrogen in...Ch. 23.3 - Prob. 4RCCh. 23.4 - (a) Name each of the following compounds and its...Ch. 23.4 - Prob. 1RCCh. 23.4 - Prob. 2RCCh. 23.4 - Prob. 3RCCh. 23.4 - Prob. 4RCCh. 23.4 - Prob. 1QCh. 23.4 - Prob. 2QCh. 23.4 - Prob. 3QCh. 23.5 - Kevlar is a well-known polymer that is now used to...Ch. 23.5 - Prob. 1QCh. 23.5 - Prob. 2QCh. 23.5 - Prob. 3QCh. 23.5 - Prob. 1RCCh. 23.5 - What is the atom economy for the reaction of...Ch. 23.5 - Prob. 5QCh. 23.5 - If drinking from a polycarbonate bottle, does a 15...Ch. 23.5 - Assume you weigh 156 lb. How much BPA do you...Ch. 23.5 - Prob. 8QCh. 23 - Prob. 1PSCh. 23 - What is the molecular formula for an alkane with...Ch. 23 - Prob. 3PSCh. 23 - Prob. 4PSCh. 23 - One of the structural isomers with the formula...Ch. 23 - Prob. 6PSCh. 23 - Prob. 7PSCh. 23 - Give the systematic name for the following alkane....Ch. 23 - Draw the structure of each of the following...Ch. 23 - Draw structures for the following compounds. (a)...Ch. 23 - Prob. 11PSCh. 23 - Prob. 12PSCh. 23 - Draw the structure of the chair form of...Ch. 23 - Prob. 14PSCh. 23 - Prob. 15PSCh. 23 - Prob. 16PSCh. 23 - Prob. 17PSCh. 23 - Prob. 18PSCh. 23 - Prob. 19PSCh. 23 - What structural requirement is necessary for an...Ch. 23 - A hydrocarbon with the formula C5H10, can be...Ch. 23 - Prob. 22PSCh. 23 - Prob. 23PSCh. 23 - Prob. 24PSCh. 23 - The compound 2-bromobutane is a product of...Ch. 23 - The compound 2,3-dibromo-2-methylhexane is formed...Ch. 23 - Prob. 27PSCh. 23 - Prob. 28PSCh. 23 - Prob. 29PSCh. 23 - Prob. 30PSCh. 23 - Prob. 31PSCh. 23 - Give the systematic name for each of the following...Ch. 23 - Prob. 33PSCh. 23 - Write an equation for the preparation of...Ch. 23 - Prob. 35PSCh. 23 - Prob. 36PSCh. 23 - Prob. 37PSCh. 23 - Prob. 38PSCh. 23 - Prob. 39PSCh. 23 - Name the following amines: (a) CH3CH2CH2NH2 (b)...Ch. 23 - Draw structural formulas for the four possible...Ch. 23 - Prob. 42PSCh. 23 - Prob. 43PSCh. 23 - Prob. 44PSCh. 23 - Prob. 45PSCh. 23 - Prob. 46PSCh. 23 - Prob. 47PSCh. 23 - Prob. 48PSCh. 23 - Prob. 49PSCh. 23 - Prob. 50PSCh. 23 - Give the structural formula and systematic name...Ch. 23 - Prob. 52PSCh. 23 - Prob. 53PSCh. 23 - Prob. 54PSCh. 23 - Prob. 55PSCh. 23 - Prob. 56PSCh. 23 - Prob. 57PSCh. 23 - Prob. 58PSCh. 23 - Prob. 59PSCh. 23 - Prob. 60PSCh. 23 - Identify the functional groups in the following...Ch. 23 - Prob. 62PSCh. 23 - Prob. 63PSCh. 23 - Prob. 64PSCh. 23 - Prob. 65PSCh. 23 - Prob. 66PSCh. 23 - Prob. 67GQCh. 23 - Prob. 68GQCh. 23 - Prob. 69GQCh. 23 - Prob. 70GQCh. 23 - Prob. 71GQCh. 23 - Prob. 72GQCh. 23 - Prob. 73GQCh. 23 - Write equations for the following reactions,...Ch. 23 - Prob. 75GQCh. 23 - Prob. 76GQCh. 23 - Draw the structure of each of the following...Ch. 23 - Prob. 78GQCh. 23 - Prob. 79GQCh. 23 - Draw structural formulas for possible isomers with...Ch. 23 - Prob. 81GQCh. 23 - Prob. 82GQCh. 23 - Prob. 83GQCh. 23 - Prob. 84GQCh. 23 - Prob. 85GQCh. 23 - Prob. 86GQCh. 23 - Draw the structure of glyceryl trilaurate, a fat....Ch. 23 - Prob. 88GQCh. 23 - Prob. 89GQCh. 23 - Prob. 90GQCh. 23 - Prob. 91GQCh. 23 - There are three ethers with the formula C4H10O....Ch. 23 - Review the opening photograph about chocolate...Ch. 23 - Prob. 94GQCh. 23 - Prob. 95ILCh. 23 - Prob. 96ILCh. 23 - Prob. 97ILCh. 23 - Prob. 98ILCh. 23 - Prob. 99ILCh. 23 - Prob. 100ILCh. 23 - Prob. 101ILCh. 23 - Prob. 102ILCh. 23 - Prob. 103ILCh. 23 - Prob. 104ILCh. 23 - Prob. 105ILCh. 23 - Prob. 106ILCh. 23 - Prob. 107SCQCh. 23 - Prob. 108SCQCh. 23 - Prob. 109SCQCh. 23 - Prob. 110SCQCh. 23 - Prob. 111SCQCh. 23 - Prob. 112SCQCh. 23 - Prob. 113SCQ
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