Organic Chemistry
7th Edition
ISBN: 9780321803221
Author: Paula Y. Bruice
Publisher: Prentice Hall
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Textbook Question
Chapter 4, Problem 55P
Which of the following has an asymmetric center?
CHBr2Cl
BHFCl
CH3 CHCl2
CHFBrCl
BeHCI
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Calculating the pH at equivalence of a titration
A chemist titrates 210.0 mL of a 0.1003 M hydrobromic acid (HBr) solution with 0.7550M KOH solution at 25 °C. Calculate the pH at equivalence.
Round your answer to 2 decimal places.
Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of KOH solution added.
pH = ]
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Using the conditions of spontaneity to deduce the signs of AH and AS
Use the observations about each chemical reaction in the table below to decide the sign (positive or negative) of the reaction enthalpy AH and reaction entropy
AS.
Note: if you have not been given enough information to decide a sign, select the "unknown" option.
reaction
observations
conclusions
A
This reaction is always spontaneous, but
proceeds slower at temperatures above
120. °C.
ΔΗ is
(pick one)
AS is
(pick one)
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(pick one)
B
This reaction is spontaneous except above
117. °C.
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(pick one)
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C
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Chapter 4 Solutions
Organic Chemistry
Ch. 4.1 - Prob. 2PCh. 4.1 - Prob. 3PCh. 4.1 - Prob. 4PCh. 4.1 - Prob. 5PCh. 4.1 - Which of the roll owing compounds have a dipole...Ch. 4.2 - Prob. 7PCh. 4.3 - Prob. 8PCh. 4.4 - Prob. 10PCh. 4.4 - Prob. 11PCh. 4.6 - Prob. 12P
Ch. 4.7 - Prob. 14PCh. 4.7 - Prob. 16PCh. 4.7 - Prob. 17PCh. 4.7 - Draw a perspective formula for each or the...Ch. 4.8 - Prob. 20PCh. 4.9 - Prob. 21PCh. 4.9 - (S)-(+)-Monosodium glutamate (MSG) is a flavor...Ch. 4.10 - Prob. 23PCh. 4.10 - Prob. 24PCh. 4.11 - Prob. 26PCh. 4.11 - Prob. 27PCh. 4.11 - Prob. 28PCh. 4.11 - The stereoisomer of cholesterol found in nature is...Ch. 4.11 - Prob. 30PCh. 4.12 - Prob. 31PCh. 4.12 - Draw all possible stereoisomers for each of the...Ch. 4.12 - Prob. 33PCh. 4.12 - Of all the possible cyclooctanes that have one...Ch. 4.12 - Prob. 35PCh. 4.12 - Prob. 36PCh. 4.13 - Which of the following compounds has a...Ch. 4.13 - Prob. 39PCh. 4.14 - Prob. 40PCh. 4.14 - Name the isomers you drew in Problem 52.Ch. 4.14 - Chloramphenicol is a broad-spectrum antibiotic...Ch. 4.14 - Draw a perspective formula for each of the...Ch. 4.14 - Name the following:Ch. 4.14 - Prob. 45PCh. 4.14 - Prob. 48PCh. 4.14 - Prob. 50PCh. 4.15 - Limonene exists as two different stereoisomers....Ch. 4.16 - Prob. 52PCh. 4 - a. Draw three constitutional isomers with...Ch. 4 - Prob. 53PCh. 4 - Prob. 54PCh. 4 - Which of the following has an asymmetric center?...Ch. 4 - Prob. 56PCh. 4 - Prob. 57PCh. 4 - Prob. 58PCh. 4 - Which of the following are optically active?Ch. 4 - Prob. 60PCh. 4 - Prob. 61PCh. 4 - Which of the following has an achiral...Ch. 4 - Prob. 63PCh. 4 - Prob. 64PCh. 4 - Prob. 65PCh. 4 - Prob. 66PCh. 4 - Prob. 67PCh. 4 - Prob. 68PCh. 4 - Prob. 69PCh. 4 - Prob. 70PCh. 4 - Prob. 71PCh. 4 - Prob. 72PCh. 4 - Prob. 73PCh. 4 - a. Draw all the isomers with molecular formula...Ch. 4 - Prob. 75PCh. 4 - Prob. 76PCh. 4 - Draw structures for the following: a....Ch. 4 - Prob. 78PCh. 4 - Prob. 79PCh. 4 - Prob. 80PCh. 4 - a. Using the wedge-and-dash notation, draw the...Ch. 4 - Prob. 82PCh. 4 - Prob. 83PCh. 4 - Prob. 84PCh. 4 - a. Draw the two chair conformers for each of the...Ch. 4 - Prob. 86PCh. 4 - Is the following compound optically active?
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