Exam 6: An Overview of Organic Reactions

Exhibit 6-9 Use the reaction energy diagram below to answer the following question(s). ​ -Refer to Exhibit 6-9.The transition state is found at point _____ on the diagram.

Consider the following energy diagram for an enzyme-catalyzed reaction. Which step is probably the slowest?

Exhibit 6-10 Consider the reaction of 2-bromo-2-methylpropane with water,shown below,to answer the following question(s). ​ ​ Diagram 1: The first step of this reaction is shown below. ​ Diagram 2: The second and third steps of the reaction are shown below. ​ -Refer to Exhibit 6-10.In Diagram 1,Species B is:

Exhibit 6-9 Use the reaction energy diagram below to answer the following question(s). ​ -Refer to Exhibit 6-9.The products are found at point _____ on the diagram.

_____ The energy needed by reactants to reach the transition state.

Which of the following could act as an electrophile?

The alkane formed by hydrogenation of (S)-4-methyl-1-hexene is optically active while the one formed by hydrogenation of (S)-3-methyl-1-pentene is not.Explain.

Write the mechanism of the reaction between hydroxide ion and methyl chloride.​

Exhibit 6-10 Consider the reaction of 2-bromo-2-methylpropane with water,shown below,to answer the following question(s). ​ ​ Diagram 1: The first step of this reaction is shown below. ​ Diagram 2: The second and third steps of the reaction are shown below. ​ -Refer to Exhibit 6-10.Based on all of the data presented in Exhibit 6-10,draw a qualitative reaction energy diagram for the reaction of 2-bromo-2-methylpropane with water.The first step is the slowest step of the reaction.Fully label the diagram,including the coordinates.

Consider the following energy diagram for an enzyme-catalyzed reaction. How many transition states are involved?

The original question has been combined with #21 as part b.This placeholder question is here to maintain the integrity of the numbering system between the printed copy and ExamView.Therefore,it has been marked "do not use on test" in ExamView's question information dialog.As a result,this placeholder question is automatically prevented from being chosen as a test question.

Consider the following energy diagram for an enzyme-catalyzed reaction. Which step has the least energetic transition state?

Consider the following process. Which of the following correctly applies?

The enzyme aconitase catalyzes the hydration of the alkene functional group of aconitic acid to give two products,citric acid and isocitric acid.Isocitric acid is optically active;citric acid is not optically active.Based on your knowledge of alkene hydration and optical activity,the structure of citric acid is:

Exhibit 6-10 Consider the reaction of 2-bromo-2-methylpropane with water,shown below,to answer the following question(s). ​ ​ Diagram 1: The first step of this reaction is shown below. ​ Diagram 2: The second and third steps of the reaction are shown below. ​ -Refer to Exhibit 6-10.Using the bond dissociations values in the table below,calculate the ΔH° for the reaction in Diagram 2.Show your calculations for full credit.

Exhibit 6-10 Consider the reaction of 2-bromo-2-methylpropane with water,shown below,to answer the following question(s). ​ ​ Diagram 1: The first step of this reaction is shown below. ​ Diagram 2: The second and third steps of the reaction are shown below. ​ -Refer to Exhibit 6-10.In Diagram 2,draw arrows on the structures showing electron flow.

Exhibit 6-9 Use the reaction energy diagram below to answer the following question(s). ​ -Refer to Exhibit 6-9.The free-energy change for the reaction is indicated at point _____ on the diagram.

Exhibit 6-10 Consider the reaction of 2-bromo-2-methylpropane with water,shown below,to answer the following question(s). ​ ​ Diagram 1: The first step of this reaction is shown below. ​ Diagram 2: The second and third steps of the reaction are shown below. ​ -Refer to Exhibit 6-10.This reaction is an example of:

Which of the following compounds would produce a single product when treated with Cl₂ in the presence of ultraviolet radiation?

Exhibit 6-7 Consider this reaction when answering the following question(s): ​ -Refer to Exhibit 6-7. A)The structures below show the step-wise bond making and bond breaking in this reaction.Draw curved arrows to show the electron flow that has occurred in each step. B)Calculate K_eq for the reaction in part C)Calculate ΔG° for the reaction in part