FUND.OF GEN CHEM CHAP 1-13 W/ACCESS
16th Edition
ISBN: 9781323406038
Author: McMurry
Publisher: PEARSON C
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Question
Chapter 14, Problem 14.28AP
Interpretation Introduction
Interpretation:
The reason why the alcohols have more boiling point than the ether should be explained.
Concept Introduction:
Alcohol:
The compound containing hydroxyl
Example is given below
Ether:
The aliphatic or
Example is given below
Hydrogen bond:
The electrostatic attraction between a hydrogen atom and more electronegative atom such as nitrogen (
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At a pH equal to the isoelectric point (pl) of alanine, the net charge of alanine is zero. Two structures can be drawn that have a
net charge of zero, but the predominant form of alanine at its pl is zwitterionic.
CH3
H,N
CH3
**
H¸N-C
H
Zwitterionic
H
Uncharged
OH
Select statements that explain why alanine is predominantly zwitterionic at its pl.
pk of alanine's amino group is more than its pl.
pk of alanine's carboxyl group is more than its pl.
PK of alanine's carboxyl group is less than its pl.
pk of alanine's amino group is less than its pl.
Correct Answer
What fraction of alanine is in the completely uncharged form at its pl?
1 in 2.2 × 107
1 in 1.6 × 10²
1 in 4680
1 in 9460
How does a voltage-gated sodium channel work? Specifically, how and why does a change in voltage trigger their opening? Please be detailed
When sodium ions enter a neuron during depolarization, they trigger the opening of additional voltage-gated sodium channels nearby, creating a positive feedback loop where the influx of sodium ions further depolarizes the membrane, causing even more sodium channels to open and allowing more sodium ions to enter the cell, thus sustaining the depolarization process until the action potential peaks. But how and why exactly does the influx of sodium ions trigger more sodium channels to let in more sodium? Please explain
Chapter 14 Solutions
FUND.OF GEN CHEM CHAP 1-13 W/ACCESS
Ch. 14.1 - Identify each of the following compounds as an...Ch. 14.1 - Prob. 14.2PCh. 14.2 - Prob. 14.3PCh. 14.2 - Prob. 14.4PCh. 14.2 - Prob. 14.5PCh. 14.3 - Prob. 14.6PCh. 14.3 - For each of the following molecules, (i) redraw...Ch. 14.4 - Prob. 14.1MRPCh. 14.4 - Provide the mechanism for the dehydration of...Ch. 14.4 - Prob. 14.3MRP
Ch. 14.4 - Prob. 14.8PCh. 14.4 - What alcohols yield the following alkenes as the...Ch. 14.4 - Prob. 14.10KCPCh. 14.4 - What products would you expect from oxidation of...Ch. 14.4 - Prob. 14.12PCh. 14.4 - Prob. 14.13KCPCh. 14.5 - Prob. 14.14PCh. 14.5 - Prob. 14.15PCh. 14.7 - Prob. 14.1CIAPCh. 14.7 - Prob. 14.2CIAPCh. 14.7 - Prob. 14.3CIAPCh. 14.7 - Prob. 14.16PCh. 14.8 - What disulfides would you obtain from oxidation of...Ch. 14.9 - Prob. 14.18PCh. 14.10 - Prob. 14.19PCh. 14.10 - Prob. 14.20PCh. 14.10 - Prob. 14.4CIAPCh. 14.10 - Prob. 14.5CIAPCh. 14.10 - Prob. 14.6CIAPCh. 14.10 - Prob. 14.7CIAPCh. 14 - Prob. 14.21UKCCh. 14 - Prob. 14.22UKCCh. 14 - Prob. 14.23UKCCh. 14 - Prob. 14.24UKCCh. 14 - Prob. 14.25UKCCh. 14 - How do alcohols, ethers, and phenols differ...Ch. 14 - What is the structural difference between primary,...Ch. 14 - Prob. 14.28APCh. 14 - Prob. 14.29APCh. 14 - The Taxane nucleus is shown here; it is the basis...Ch. 14 - Vitamin E has the structure shown. Identify the...Ch. 14 - Give systematic names for the following alcohols:...Ch. 14 - Give systematic names for the following compound...Ch. 14 - Draw structures corresponding to the following...Ch. 14 - Draw structures corresponding to the following...Ch. 14 - Prob. 14.36APCh. 14 - Locate the alcohol functional groups in the taxane...Ch. 14 - Prob. 14.38APCh. 14 - Prob. 14.39APCh. 14 - Prob. 14.40APCh. 14 - Prob. 14.41APCh. 14 - Prob. 14.42APCh. 14 - Prob. 14.43APCh. 14 - Assume that you have samples of the following two...Ch. 14 - Which of the following alcohols can undergo...Ch. 14 - The following alkenes can be prepared by...Ch. 14 - Prob. 14.47APCh. 14 - Prob. 14.48APCh. 14 - What alcohols would you oxidize to obtain the...Ch. 14 - Prob. 14.50APCh. 14 - What is the structural relationship between a...Ch. 14 - Prob. 14.52APCh. 14 - Prob. 14.53APCh. 14 - Prob. 14.54APCh. 14 - Prob. 14.55APCh. 14 - Prob. 14.56APCh. 14 - Prob. 14.57APCh. 14 - Identify the chiral center(s) in each of the...Ch. 14 - Are the following molecules chiral or achiral? If...Ch. 14 - Prob. 14.60CPCh. 14 - Prob. 14.61CPCh. 14 - 1-Propanol is freely soluble in water, 1-butanol...Ch. 14 - Prob. 14.63CPCh. 14 - Prob. 14.64CPCh. 14 - Prob. 14.65CPCh. 14 - Prob. 14.66CPCh. 14 - Prob. 14.67CPCh. 14 - Prob. 14.68CPCh. 14 - Prob. 14.69CPCh. 14 - Prob. 14.70CPCh. 14 - Prob. 14.71CPCh. 14 - Prob. 14.72CPCh. 14 - (a)Draw all possible cyclic C7H14O alcohol isomers...Ch. 14 - Prob. 14.74GPCh. 14 - Prob. 14.75GP
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