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Reactions of Functional Groups Modified (1870818)
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GBEssGOB1 10.AE.032. [1231324]
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GBEssGOB1 10.AE.034. [1241342]
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If an organic reactant loses oxygen atoms, has it undergone oxidation or reduction?
oxidation
reduction
2.
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For the oxidation-reduction reactions shown below, determine whether the organic compound shown has undergone an
oxidation or a reduction. Explain how you determined whether the reaction is an oxidation or a reduction. (Select all that
apply.)
(a)
oxidation
reduction
The organic reactant gained hydrogen atoms.
The organic reactant lost hydrogen atoms.
The organic reactant gained oxygen atoms.
The organic reactant lost oxygen atoms.
(b)
oxidation
reduction
The organic reactant gained hydrogen atoms.
The organic reactant lost hydrogen atoms.
The organic reactant gained oxygen atoms.
The organic reactant lost oxygen atoms.
(c)
oxidation
reduction
The organic reactant gained hydrogen atoms.
The organic reactant lost hydrogen atoms.
The organic reactant gained oxygen atoms.
The organic reactant lost oxygen atoms.
(d)
d
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GBEssGOB1 10.AE.042. [1626439]
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Write the structure of the product formed in the following oxidation-reduction reactions. Label the functional group that
changes in the reactant and identify it in the product. If the functional group is an alcohol, identify the type of alcohol.
(Draw all atoms. Use the Atom Mapping function in the application to mark all atoms that change their oxidation state with
the label "M1". There is no need to balance the reaction equation. Do not show the source or the destination of atoms added
or removed in the reaction. Delete the arrow and reaction conditions if no reaction occurs.)
(a)
The functional group subjected to the reduction or oxidation conditions is
an aldehyde.
(b)
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GBEssGOB1 10.AE.050. [1241338]
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GBEssGOB1 10.AE.054. [1406757]
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For the reactions listed below, indicate whether they are hydration or dehydration reactions.
(a)
hydration
dehydration
(b)
hydration
dehydration
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Write the structure of the products formed in the following hydrolysis reactions. Identify all functional groups in both
reactants and products. (Draw all atoms. Enter only the unionized form of acids and bases. Select all that apply.)
(a)
1. Click Open MarvinSketch.
2. Use MarvinSketch to draw the
chemical structure.
3. Click Finished when you are done.
alcohol
aldehyde
amide
amine
carboxylic acid
ester
ketone
thioester
thiol
(b)
1. Click Open MarvinSketch.
2. Use MarvinSketch to draw the
chemical structure.
3. Click Finished when you are done.
alcohol
aldehyde
amide
amine
carboxylic acid
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GBEssGOB1 10.TB.016. [1231997]
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Which statement best describes what changes occur over the course of the following oxidation-reduction reaction?
Fe + Cu2+
(a)
Two electrons are lost.
(b)
Copper transfers two electrons to iron.
(c)
Two electrons are gained.
(d)
(e)
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→ Fe2+ + Cu
Iron transfers two electrons to copper.
Iron changes into copper.
Question Details
GBEssGOB1 10.TB.062. [1231895]
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An ester, thioester or amide can all undergo hydrolysis. Which of the following characteristics do these three reactions have
in common?
(a)
All produce water.
(b)
All are very unfavorable.
(c)
All produce a carboxylic acid.
(d)
All require a strong acid to occur.
(e)
All are very fast reactions.
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