GENERAL,ORGANIC, & BIOLOGICAL CHEM-ACCES
4th Edition
ISBN: 9781265982959
Author: SMITH
Publisher: MCG
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Chapter 14, Problem 76P
Interpretation Introduction
Interpretation:
Disulfide should be identified after oxidation of cysteine amino acid.
Concept Introduction:
Thiols are organic compounds which contains a sulfhydryl group (SH group) bonded to a tetrahedral carbon.
Reaction of thiols with oxidizing agent will form disulfides and the reaction is known as an oxidation reaction.
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Using reaction free energy to predict equilibrium composition
Consider the following equilibrium:
2NO2 (g) = N2O4(g)
AGº = -5.4 kJ
Now suppose a reaction vessel is filled with 4.53 atm of dinitrogen tetroxide (N2O4) at 279. °C. Answer the following questions about this system:
Under these conditions, will the pressure of N2O4 tend to rise or fall?
Is it possible to reverse this tendency by adding NO2?
In other words, if you said the pressure of N2O4 will tend to rise, can that
be changed to a tendency to fall by adding NO2? Similarly, if you said the
pressure of N2O4 will tend to fall, can that be changed to a tendency to
'2'
rise by adding NO2?
If you said the tendency can be reversed in the second question, calculate
the minimum pressure of NO 2 needed to reverse it.
Round your answer to 2 significant digits.
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rise
☐ x10
fall
yes
no
☐ atm
G
Ar
1
Why do we analyse salt?
Curved arrows are used to illustrate the flow of electrons. Using
the provided starting and product structures, draw the curved
electron-pushing arrows for the following reaction or
mechanistic step(s).
Be sure to account for all bond-breaking and bond-making
steps.
H
H
CH3OH, H+
H
Select to Add Arrows
H°
0:0
'H
+
Q
HH
■ Select to Add Arrows
CH3OH,
H*
H.
H
CH3OH, H+
HH
■ Select to Add Arrows i
Please select a drawing or reagent from the question area
Chapter 14 Solutions
GENERAL,ORGANIC, & BIOLOGICAL CHEM-ACCES
Ch. 14.1 - Prob. 14.1PCh. 14.2 - Prob. 14.1PPCh. 14.2 - Classify each hydroxyl group in sorbitol as 1°,...Ch. 14.2 - Prob. 14.3PCh. 14.2 - Prob. 14.4PCh. 14.3 - Prob. 14.2PPCh. 14.3 - Give the structure corresponding to each name a....Ch. 14.5 - Draw the products formed when each alcohol is...Ch. 14.5 - Prob. 14.6PCh. 14.5 - Prob. 14.7P
Ch. 14.5 - Prob. 14.4PPCh. 14.6 - Prob. 14.8PCh. 14.7 - Prob. 14.9PCh. 14.7 - Prob. 14.5PPCh. 14.7 - Prob. 14.10PCh. 14.7 - Name each ether. CH3OCH2CH2CH2CH3Ch. 14.7 - Prob. 14.11PCh. 14.8 - (a) Translate the hall and stick model of...Ch. 14.8 - Prob. 14.13PCh. 14.9 - Prob. 14.14PCh. 14.9 - Prob. 14.15PCh. 14.9 - Prob. 14.16PCh. 14.9 - Prob. 14.17PCh. 14.9 - Prob. 14.18PCh. 14.9 - Prob. 14.19PCh. 14.9 - Prob. 14.20PCh. 14.10 - Give the IUPAC name for each thiol.Ch. 14.10 - Prob. 14.21PCh. 14.10 - Prob. 14.22PCh. 14 - Classify each alcohol as 1°, 2°, or 3o a....Ch. 14 - Prob. 24PCh. 14 - Prob. 25PCh. 14 - Classify each halide hi A as 1°, 2°, or 3°. A is a...Ch. 14 - Prob. 27PCh. 14 - Draw the structure of a molecule that fits each...Ch. 14 - Draw the structure of the six constitutional...Ch. 14 - Draw the structure of the four constitutional...Ch. 14 - Draw the structure of l-propanethiol, a compound...Ch. 14 - Prob. 32PCh. 14 - Prob. 33PCh. 14 - Prob. 34PCh. 14 - Prob. 35PCh. 14 - Answer each question about alcohol B. Draw a...Ch. 14 - Prob. 37PCh. 14 - Give the IUAPC name for each alcohol.Ch. 14 - Prob. 39PCh. 14 - Prob. 40PCh. 14 - Prob. 41PCh. 14 - Prob. 42PCh. 14 - Draw the structures and give the IUPAC names for...Ch. 14 - Prob. 44PCh. 14 - Prob. 45PCh. 14 - Prob. 46PCh. 14 - Give the structure corresponding to each IUPAC...Ch. 14 - Give the structure corresponding to each IUPAC...Ch. 14 - Which compound in each pair has the higher boiling...Ch. 14 - Rank the compounds in order of increasing melting...Ch. 14 - Rank the following compounds in order of...Ch. 14 - Rank the following compounds in order of...Ch. 14 - Prob. 53PCh. 14 - Prob. 54PCh. 14 - Prob. 55PCh. 14 - Prob. 56PCh. 14 - Prob. 57PCh. 14 - Prob. 58PCh. 14 - Prob. 59PCh. 14 - Prob. 60PCh. 14 - Prob. 61PCh. 14 - Prob. 62PCh. 14 - Prob. 63PCh. 14 - Prob. 64PCh. 14 - Prob. 65PCh. 14 - Prob. 66PCh. 14 - Prob. 67PCh. 14 - Prob. 68PCh. 14 - Prob. 69PCh. 14 - Prob. 70PCh. 14 - Prob. 71PCh. 14 - Prob. 72PCh. 14 - Prob. 73PCh. 14 - Prob. 74PCh. 14 - Prob. 75PCh. 14 - Prob. 76PCh. 14 - Prob. 77PCh. 14 - Prob. 78PCh. 14 - Prob. 79PCh. 14 - Prob. 80PCh. 14 - With reference to the halogenated organic...Ch. 14 - Prob. 82PCh. 14 - Prob. 83PCh. 14 - Prob. 84PCh. 14 - Write out the chemical reaction that occurs when a...Ch. 14 - Prob. 86PCh. 14 - Prob. 87PCh. 14 - Lactic acid [CH3CH(OH)CO2H] gives sour milk its...Ch. 14 - Prob. 89PCh. 14 - Prob. 90PCh. 14 - Prob. 91PCh. 14 - Prob. 92PCh. 14 - Prob. 93PCh. 14 - Answer the following questions about alcohol B....Ch. 14 - Prob. 95CPCh. 14 - Dehydration of alcohol C forms two products of...
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