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Reaction Mechanisms
Page 2
Questions (150)
Now the reaction (2NO+2H2==> 2H20+N2) is believed to take place in three steps, the first of which is the fast reversible
2 answers
asked by
Crystal
535 views
1) The decomposition of hydrogen peroxide in solution and in the presence of iodide ion was studied in laboratory, and the
1 answer
asked by
Hannah
619 views
1) The decomposition of hydrogen peroxide in solution and in the presence of iodide ion was studied in laboratory, and the
1 answer
asked by
Hannah
855 views
complete the following reaction: 1.CH3-CH-_CH2+H2O 2.CH2-CH2+Br2
2 answers
asked by
RAYNOLD
802 views
Hi, I'm just really confused about how to explain the electrophilic and nucleophilic reactions.
For instance, if you have an
1 answer
asked by
Hailey
391 views
I had posted this question yesterday morning at 4:58am. Any possibility someone can help?
I just completed a lab called
1 answer
asked by
Carol
461 views
In the reaction mechanism below, indicate what substance is acting like a catalyst.
Step 1: H2O2 (aq) + I- (aq) → H2O (l) + IO-
3 answers
asked by
Emma
881 views
in gas chromatography, why do E1 and E2 give different peaks (areas) though it's the same compound??
dehydration of a secondary
1 answer
asked by
Yoo
680 views
For the reaction between chloroacetic acid and 4-chlorophenolate to synthesize 4-chlorophenoxyacetic acid, why is this reaction
1 answer
asked by
anon
426 views
Propose a mechanism for the acid catalyzed dehydration of 1,1-dimethyl propanal
1 answer
asked by
Jada
465 views
How does the allylic halide behave under SN2 and SN1 conditions? Briefly explain why the allylic halide should be able to
1 answer
asked by
Crystal
670 views
what is the major and minor product of 3-methyl 1-pentene + propanol reacted with sulfuric acid?! Detailed mechanism reaction
2 answers
asked by
jamie
597 views
Which reaction are anti-Markovnikov vs Markovnikov?
3 answers
asked anonymously
17 views
Draw a mechanism that explains how the nitro-substituted aromatic products observed in your reaction were formed. My sample was
1 answer
asked by
CMM
426 views
Carbocation:
In which reaction mechanism is it an intermediate?
1 answer
asked by
Cerise
471 views
Could someone explain these two reaction mechanisms (I know they are substitution):
1) 1-propanol reacted with H2SO4 and NaBr 2)
2 answers
asked by
bee
577 views
Write a mechanism to illustrate what will happen if the addition of bromine to
trans-cinnamic acid is syn; what do you expect the
1 answer
asked by
janet
467 views
Instead of using 1-propanol or 2-pentanol, a student decided to conduct
the same reaction you did starting with
3 answers
asked by
spirit
526 views
What if I mix 2-pentanol with NaBr and sulfuric acid, what mechanism would that be? Since the alcohol is on a secondary carbon,
2 answers
asked by
helpmeplease
928 views
Rearrangement In Sn2 reactions do not occur because
A. they are especially fast and hence do not have time to rearrange. B. it
1 answer
asked by
killie
411 views
The E1 elimination reaction proceeds through a _________ .
A. concerted process B. carbocation intermediate C. polarized
1 answer
asked by
nilee
363 views
When performing a dehydration reaction, what may be done to drive the
equilibrium to the right: A. removal of the product as it
4 answers
asked by
nilee
435 views
What compounds gives diethylamine, on reduction with lithium aluminum hydride?
1 answer
asked by
johny
349 views
The reaction of (Z)-butenedioic acid (fumaric acid) with 1,3-
cyclopentadiene gives only one product. Explain why.
1 answer
asked by
ochemfreak
464 views
what will the structure look like if a tetrahedral intermediate is formed during the reaction of an ester with an amine?
1 answer
asked by
johny
314 views
How would i explain the readiness of allyl alcohol to react with the Lucas test????
Thanks!! ------------------- I still don't
2 answers
asked by
Andrew
692 views
Write a complete mechanism. Explain each step. Explain the stereo chemical changes. Compare the HNMR peaks of the substrate and
1 answer
asked by
Anonymous
416 views
Why is that that a third order alkyl halide reacts faster in SN1 mechanism? Why is it the opposite for SN2? (is it just steric
2 answers
asked by
Dora
490 views
The reaction A -->B---> C is called a _______ reaction?
Consecutive parallel competing stepwise
5 answers
asked by
Ken
525 views
Why is Diels Alder reaction stereospecific?
1 answer
asked by
Delly
389 views
For the overall reaction CHCl3(g) + Cl2(g)→ CCl4(g) + HCl(g) the following reaction mechanism is determined by
6 answers
asked anonymously
42 views
Carbonyl chloride, COCl2, is prepared by the reaction: CO(g) + Cl2(g) → COCl2(g)
The suggested reaction mechanism is: Cl2(g)
6 answers
asked anonymously
50 views
Is it possible to illustrate the reaction mechanism for phenol with nitric acid?
no well thank you, you have been most helpful
1 answer
asked by
Rob
327 views
How do you propose a mechanism for this reaction:
18H(+) + 4S2O3(2-)-->SO3(2-) + 7S + 9H2O where the rate law: rate=k[Na2S2O3]
1 answer
asked by
anonymous
357 views
The following three step mechanism has been proposed for the oxidation of iodide ion by peroxide:
H2o2 + I^- ----> HOI + OH^-
3 answers
asked by
Krissy
1,841 views
A possible mechanism for the overall reaction
Br2 (g) + 2NO (g) -> 2NOBr (g) is NO (g) +Br2 (g) (equilibrium arrows: on top it
3 answers
asked by
ben
1,798 views
Consider the 2-step reaction mechanism
fast 2NO + H2 $ N2O+H2O slow N2O+H2 ! N2+H2O net 2NO + 2H2 ! N2 + 2H2O Which of the
3 answers
asked by
Anonymous
1,426 views
The decomposition of ozone may occur through the two-step mechanism shown below:
step 1 O3 ----> O2 + O step 2 O3 + O ---> 2O2
3 answers
asked by
Marcus
1,356 views
I just completed a lab called "Acid-Catalyzed Dehydration of an Alcohol: Synthesis of 2-Octenes."
I started with 2-octanol and
2 answers
asked by
Carole
1,321 views
Draw the product of the hydration of 2-butene.
1 answer
asked by
Anthony
1,240 views
An excited ozone molecule, O3*, in the atmosphere can undergo one of the following reactions,
O3* → O3 (1) fluorescence O3* →
1 answer
asked by
Anonymous
1,234 views
The mechanism for the reaction described by
No2+CO--->CO2+NO is suggested to be (1)2NO2--->NO3+NO (2)NO3+CO--->NO2+CO2 Assuming
1 answer
asked by
BOB
1,263 views
What is the major product from an elimination reaction starting with 2-bromo-1-methylcyclohexane?
would it be: a)
10 answers
asked by
k
1,174 views
ozonolysis of bicycle[4.4.0]dec-1,3,5,8-ene
1 answer
asked anonymously
32 views
on 5-methyl-1,4-hexadiene, if a acid catalyzed reaction were to occur, where would the hydronium ion attack?
6 answers
asked anonymously
24 views
Show the mechanism that illustrates the following reaction.
1-methyl-1-methanol-cyclopentane + acid -> 1-methyl-cyclohexene So,
2 answers
asked by
chemstudent
1,086 views
The reaction (nitrogen monoxide reacts with hydrogen gas to form nitrogen gas and water vapor) is believed to take place in
1 answer
asked by
Crystal
1,054 views
The reaction (nitrogen monoxide reacts with hydrogen gas to form nitrogen gas and water vapor) is believed to take place in
1 answer
asked by
Crystal
1,047 views
1. When adding the sodium borohydride solution to the vanillin solution, why are you told to do so in a dropwise fashion?
-So you
3 answers
asked by
Ley
1,027 views
I am working on a five-part question and I just need help with the last part. I'm not sure where to begin with that one. I
1 answer
asked by
Lisa
1,002 views
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Parent Categories (7)
Chemical Kinetics
Chemical Reactions
Chemistry
Organic Chemistry
Rate Laws
Rate of reaction
Solubility