An energy diagram for a one step reaction with K eq < 1 is to be drawn. In the diagram the parts corresponding to the reactants, products, transition state, ΔG 0 and ΔG # are to be labeled. Whether the ΔG 0 of the reaction is positive or negative is also to be stated. Concept introduction: Energy diagrams are used to depict graphically the energy changes that occur during a reaction. The vertical axis of the diagram represents the energy of all the reactants and the horizontal axis, called reaction coordinate, represents the progress of the reaction from beginning to end. The reactants are shown in left and the products in the right. The transition state represents the highest energy structure involved in the particular step reaction. The overall ΔG # is the energy difference between the reactants and highest transition state and overall ΔG 0 is the free energy difference between the reactants and products. Every step in a reaction has a separate energy diagram. To draw: An energy diagram for a one step reaction with K eq < 1. To label in the diagram the parts corresponding to the reactants, products, transition state, ΔG 0 and ΔG # and to state whether the ΔG 0 of the reaction is positive or negative.

Question

1. Calculate the accurate monoisotopic mass (using all 1H, 12C, 14N, 160 and 35CI) for your product using the table in your lab manual. Don't include the Cl, since you should only have [M+H]*. Compare this to the value you see on the LC-MS printout. How much different are they? 2. There are four isotopic peaks for the [M+H]* ion at m/z 240, 241, 242 and 243. For one point of extra credit, explain what each of these is and why they are present. 3. There is a fragment ion at m/z 184. For one point of extra credit, identify this fragment and confirm by calculating the accurate monoisotopic mass. 4. The UV spectrum is also at the bottom of your printout. For one point of extra credit, look up the UV spectrum of bupropion on Google Images and compare to your spectrum. Do they match? Cite your source. 5. For most of you, there will be a second chromatographic peak whose m/z is 74 (to a round number). For one point of extra credit, see if you can identify this molecule as well and confirm by…

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Question

Chapter 6.SE, Problem 20EDRM

Interpretation Introduction

Interpretation:

An energy diagram for a one step reaction with K_eq < 1 is to be drawn. In the diagram the parts corresponding to the reactants, products, transition state, ΔG⁰ and ΔG^# are to be labeled. Whether the ΔG⁰ of the reaction is positive or negative is also to be stated.

Concept introduction:

Energy diagrams are used to depict graphically the energy changes that occur during a reaction. The vertical axis of the diagram represents the energy of all the reactants and the horizontal axis, called reaction coordinate, represents the progress of the reaction from beginning to end. The reactants are shown in left and the products in the right. The transition state represents the highest energy structure involved in the particular step reaction. The overall ΔG^# is the energy difference between the reactants and highest transition state and overall ΔG⁰ is the free energy difference between the reactants and products. Every step in a reaction has a separate energy diagram.

To draw:

An energy diagram for a one step reaction with K_eq < 1. To label in the diagram the parts corresponding to the reactants, products, transition state, ΔG⁰ and ΔG^# and to state whether the ΔG⁰ of the reaction is positive or negative.

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1. Calculate the accurate monoisotopic mass (using all 1H, 12C, 14N, 160 and 35CI) for your product using the table in your lab manual. Don't include the Cl, since you should only have [M+H]*. Compare this to the value you see on the LC-MS printout. How much different are they? 2. There are four isotopic peaks for the [M+H]* ion at m/z 240, 241, 242 and 243. For one point of extra credit, explain what each of these is and why they are present. 3. There is a fragment ion at m/z 184. For one point of extra credit, identify this fragment and confirm by calculating the accurate monoisotopic mass. 4. The UV spectrum is also at the bottom of your printout. For one point of extra credit, look up the UV spectrum of bupropion on Google Images and compare to your spectrum. Do they match? Cite your source. 5. For most of you, there will be a second chromatographic peak whose m/z is 74 (to a round number). For one point of extra credit, see if you can identify this molecule as well and confirm by…

Please draw, not just describe!

can you draw each step on a piece of a paper please this is very confusing to me