The rate of reaction of [0.1 M] sodium cyanide with [0.1 M] 1-bromo-heptane is1.2 x 10-3 M/s.What would be the rate IF the concentration of sodium cyanide is increased to[0.233 M] and the concentration of the alkyl bromide is decreased to [0.05 3M]?

Step 1:To determine the new rate of reaction, we need to use the rate law for the reaction.…

Answered: The rate of reaction of [0.1 M] sodium…

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter19: Enolate Anions And Enamines

Section19.9: Crossed Enolate Reactions Using Lda

Problem JQ

See similar textbooks

Similar questions

What is the slow, rate-determining step, in the acid-catalyzed dehydration of 2- butanol? Loss of a b-hydrogen from the carbocation to form an alkene. Protonation of the alcohol to form an oxonium ion. Loss of water from the oxonium ion to form a carbocation. The simultaneous loss of a B-hydrogen and water from the oxonium ion.
The reaction of 1-bromobutane with sodium hydroxide affords the substitution product butan-1-ol. What would happen to the rate of the reaction if the concentration of both 1-bromobutane and sodium hydroxide were doubled? The rate increases by a factor of 4. The rate decreases by a factor of 2. The rate remains the same. The rate increases by a factor of 2.
In the second paragraph you should explain why 2-chloro-2-methylpropane reacts with water via the SN1 mechanism instead of the SN2 mechanism, and then write the steps in the mechanism for this reaction. Then write the balanced equation for the reaction between 2-methyl-2-chloropropane and water. One of the products of this reaction is HCl. The rate at which HCl is produced is equal to the rate at which 2-chloro-2-methylpropane is consumed. In this experiment, the HCI will be neutralized by incremental addition of a sodium hydroxide solution. Write the balanced equation for the reaction between NaOH and HCI.
You determine the bimolecular rate constant k for a set of SN2 reactions. Based on your understanding of how the nucleophile effects the rate constant for an SN2 reaction, drag and drop the nucleophiles into the correct rows in the table below. Alkyl halide Nucleophile k / L mol-1 s-1 CI 0.011 -CI 0.045 0.074 0.095 -NH2 -NH2 >-NH2 -NH2 -NH2
Only one of the chlorine atoms in the molecule, 3,4-dichloronitrobenzene, will undergo nucleophilic substitution. Indicate which position will react and provide the expected product for the given reaction using reaction intermediates (resonance structures).
An electron-deficient carbon atom reacts with a nucleophile, symbolized as: Nu−. Define this ?
Why is Ch3coo- a better nucleophile than OH-?
What are the organic products of these reactions? Are they electrophiles or nucleophiles? What is their decreasing order of rate?
In nucleophilic aromatic substitution reactions that proceed by the nucleophilic addition-elimination mechanism, the reaction rate increases as the electronegativity of the halogen leaving group increases: Ar-I < Ar-Br < Ar-CI < Ar-F. Which step does this suggest is the rate-determining step of the mechanism-the addition step or the elimination step? Explain.
CH3 CH3 Br- Br2 .CH3 CH2Cl2 CH3 H3C H3C Br Electrophilic addition of bromine, Brɔ, to alkenes yields a 1,2-dibromoalkane. The reaction proceeds through a cyclic intermediate known as a bromonium ion. The reaction occurs in an anhydrous solvent such as CH,Cl,. In the second step of the reaction, bromide is the nucleophile and attacks at one of the carbons of the bromonium ion to yield the product. Due to steric clashes, the bromide ion always attacks the carbon from the opposite face of the bromonium ion so that a product with anti stereochemistry is formed. Draw curved arrows to show the movement of electrons in this step of the mechanism. Arrow-pushing Instructions CH3 CH3 CH3 CH3 H3C H3C :Br: :Br:
In the substitution reaction of 2-chloro-2,4- dimethylpentane with water, the rate at which the alcohol product is formed depends on the concentration of the nucleophile. Select one: True False
For the given Sy2 reaction, draw the organic and inorganic products of the reaction, and identify the nucleophile, substrate, and leaving group. Include wedge-and-dash bonds and draw hydrogen on a stereocenter. :CEN Organic product Inorganic product + Draw the organic product. Draw the inorganic product. Incorrect

SEE MORE QUESTIONS

Recommended textbooks for you

Organic Chemistry

Chemistry

ISBN:

9781305580350

Author:

William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:

Cengage Learning

Organic Chemistry

Chemistry

ISBN:

9781305080485

Author:

John E. McMurry

Publisher:

Cengage Learning

Organic Chemistry: A Guided Inquiry

Chemistry

ISBN:

9780618974122

Author:

Andrei Straumanis

Publisher:

Cengage Learning

Organic Chemistry

Chemistry

ISBN:

9781305580350

Author:

William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:

Cengage Learning

Organic Chemistry

Chemistry

ISBN:

9781305080485

Author:

John E. McMurry

Publisher:

Cengage Learning

Organic Chemistry: A Guided Inquiry

Chemistry

ISBN:

9780618974122

Author:

Andrei Straumanis

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

The rate of reaction of [0.1 M] sodium cyanide with [0.1 M] 1-bromo-heptane is 1.2 x 10-3 M/s. What would be the rate IF the concentration of sodium cyanide is increased to [0.233 M] and the concentration of the alkyl bromide is decreased to [0.05 3M]?