2. Draw an energy diagram for the first reaction in problem #1. Label the axis, reactants,...
Draw a reaction-energy diagram (energy in kJ/mol) for the last step of a free radical substitution mechanism. Label correctly the: - axis (with units of measures, if applicable); - energy levels of reactants, products, transition states and intermediates (if applicable); - activation energy (or energies, if applicable); - heat of reaction (including its sign).
Draw a reaction-energy diagram (energy in kJ/mol) for the last step of a free radical substitution mechanism. Label correctly the: - axis (with units of measures, if applicable); - energy levels of reactants, products, transition states and intermediates (if applicable); - activation energy (or energies, if applicable); - heat of reaction (including its sign).
Question 10 Draw the energy diagram for the following exothermic reaction. Identify the reactants, intermediates and product with the proper stereochemistry. Indicate the AGM, AG, the intermediates and the transition states level on the energy diagram. Nucleophilic substitution R-3-chloro-3-methylhexane + » CHO Question 11 For the molecules of your choice, describe and illustrate the transition state of a bimolecular elimination reaction, E2, and the orbitals concerned.
Energy diagrams 7. Draw an energy diagram for the reaction below. Label the axes, reactants, products, intermediates, transition state, AG, AG 5 points D (BC are intermediates!) Step A™B is rate-limiting and A three-reaction where AG®= -13 kJ A B C the energies of the species are C>B> A>D.
Consider the serine protease, chymotrypsin. Draw the energy diagram of the reaction catalyzed by chymotrypsin and label all relevant points (intermediates, transition states, reactants, products) a. Draw a dipeptide as a general substrate for chymotrypsin, and draw out the mechanism (use arrows!) describing the proteolytic reaction from the beginning until the covalent intermediate (not the tetrahedral intermediate). b.
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8. (9 points) Draw the energy diagram for a spontaneous, exothermic reaction. Label the free energy of activations, the free energy of reaction, the transition states, the intermediate and the correct axis. (8 points) Sketch the mechanism of either: a). The polar addition of HBr to ethylene or b). The three steps of a radical reaction between Cl, and CH
5) The diagram below represents the energy diagram for the reaction of 1-butyl chloride with water. On the diagram, draw and indicate the position of each of the following: (0.9 points) a) structures of reactants, products, and intermediates (indicate the position of each on the diagram) b) indicate the positions of all transition states (label as "TS") c) indicate the activation energy of the rate-determining step (label as Ea) Energy Reaction Coordinate 6) Below is an energy diagram that represents...
4. Draw the complete mechanism showing how the following molecule can best be produced using a SN2 reaction (the molecule shown below is the product, you need to determine the proper reactants). . IIII
Draw the SN2 mechanism of the reaction between (S)-2-bromobutane
and iodid ion. Show lone pairs, electron pushing arrows, 3-D view
to reflect appropriate stereochemistry, reactants, transition
states, and products. name the product. draw and completely label a
reaction energy diagram corresponding to the mechanism you have
drawn.
f. Draw the Sn2 mechanism of the reaction between (s)-2-bromobutane and iodide ion. Show lone pairs, electron pushing arrows, 3-D view to reflect appropriate stereochemistry, reactants, transition states, and products. Name the product....
1. Sketeh the energy diagram for a spontaneous second order reaction. Clearly label all axis, the rate limiting step, transition state(a), intermediate(s), and enthalpy change. (4pta) Draw the mechanism given the following reaction: 2. (4pta) (3pts) Rank the following in decreasing strength (1-strongest) of the C-halogen bond: 3. 4. Of all halogens we talked about in lecture, which halogen is considered the best leaving group? Explain why (give 2 reasons). (4pts) 5. Rank the following in decreasing nucleophile quality (1-strongest)?...