Use the dropdown menu to indicate whether the rate of the reaction shown below will increase,decrease, or remain the same when the reaction conditions are changed to X or to Y or to Z(see below).NaN3'N3BrCH3CNX: Change the leaving group from Br to CIY: Increase the concentration of haloalkaneZ: Increase the concentration of NaN3X: choose your answer..^ Y: choose your answer...V Z: choose your answer...choose your answer...Remain the sameNexDecreaseIncrease

The correct option are as follows:

Use the dropdown menu to indicate whether the rate of the reaction shown below will increase decrease, or remain the same when the reaction conditions are changed to X or to Y or to Z (see below). NaN3 Br 'N3 CH3CN X: Change the leaving group from Br to Cl Y: Increase the concentration of haloalkane Z: Increase the concentration of NaN3 X: choose your answer... Y: choose your answer... Z: choose your answer... choose your answer. Remain the same Decrease

Use the dropdown menu to indicate whether the rate of the reaction shown below will increase decrease, or remain the same when the reaction conditions are changed to X or to Y or to Z (see below). NaN3 Br 'N3 CH3CN X: Change the leaving group from Br to Cl Y: Increase the concentration of haloalkane Z: Increase the concentration of NaN3 X: choose your answer... Y: choose your answer... Z: choose your answer... choose your answer. Remain the same Decrease

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter13: Substitution

Section: Chapter Questions

Problem 2E

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Use the dropdown menu to indicate whether the rate of the reaction shown below will increase, decrease, or remain the same when the reaction conditions are changed to X or to Y or to Z (see below). NaCN Br CN CH3CN X: Change the leaving group from Br to CI Y: Increase the concentration of haloalkane Z: Increase the concentration of NaCN X: choose your answer... Y: choose your answer... Z: choose your answer... >
A H2N. Figure 9: Multi-step reaction sequence
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
Draw the most stable resonance form for the intermediate in the following electrophilic substitution reaction. _NH2 NH2 Br2 Br • You do not have to consider stereochemistry. • Include all valence lone pairs in your answer. • In cases where there is more than one answer, just draw one.
Consider this reaction: Br CH;OH Br-Br H3CO The mechanism proceeds through a first cationic intermediate, intermediate 1. Nucleophilic attack leads to intermediate 2, which goes on to form the final product. In cases that involve a negatively charged nucleophile, the attack of the nucleophile leads directly to the product. Br + CH3OH Br Intermediate 1 Intermediate 2 (product) In a similar fashion, draw intermediate 1 and intermediate 2 (final product) for the following reaction. OH + Br2 + HBr Br racemic mixture
Select as many possible correct answers within each reaction.
Complete each sentence by matching with the correct statement.Increasing the concentration of a reactant: a. Increases the frequency and energy of molecular collisions which speeds up the rate of the reactionb. Reduces the energy and frequency of the collisions thus slowing down the rate of the reactionc. Increases the frequency of molecular collisions thus speeding up the rate of the reactiond. Increases the activation thus speeding up the rate of the reactione. Lowers the activation energy and speeds up the reactionf. Gives the molecules more energyAdding a catalyst to a reaction:a. Increases the frequency and energy of molecular collisions which speeds up the rate of the reactionb. Reduces the energy and frequency of the collisions thus slowing down the rate of the reactionc. Increases the frequency of molecular collisions thus speeding up the rate of the reactiond. Increases the activation thus speeding up the rate of the reactione. Lowers the activation energy and speeds up the…
Consider this reaction: Br CH3OH Br-Br H3CO The mechanism proceeds through a first cationic intermediate, intermediate 1. Nucleophilic attack leads to intermediate 2, which goes on to form the final product. In cases that involve a negatively charged nucleophile, the attack of the nucleophile leads directly to the product. H. Br + CH;OH Br Intermediate 2 (product) Intermediate 1 In a similar fashion, draw intermediate 1 and intermediate 2 (final product) for the following reaction. OH + Br2 + HBr Br racemic mixture
How might nucleophilic catalysis work?Draw out a possible mechanism.
Q1. Draw the reaction mechanism using curly arrows to show each bond made/broken in the production of biodiesel from vegetable oil. Q2. NaOH is in a catalytic amount, why is it not needed in equimolar amount to the Methanol?
2- Write step-by-step mechanism for the following reaction: Cul R1 но .*...... ....... ........
Consider the reaction below: Br H₂O heat OH to 1. The reaction mechanism for the reaction is choose your answer... 2. The nucleophile in the reaction is a choose your answer... ✓nucleophile.