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Question 1. Redraw the following Newman projection as a Fisher project. Part of the...
2. Given the reaction coordinate diagram below, answer the following questions: Free energy Progress of the...
2. Given the reaction coordinate diagram below, answer the following questions: Free energy Progress of the reaction a) How many intermediates are formed in the reaction? b) Which letter(s) represent(s) a transition state? c) What is the fastest step in the reaction? d) Which is more stable: A or G? e) Does A or E form faster from C? f) Which is the most stable intermediate? g) What is the reactant of the rate-determining step? h) is the first step...
The question is the first photo. The following 6 photos are the possible answers! COOTO208183 The...
The question is the first photo. The following 6 photos are
the possible answers!
COOTO208183 The overall reaction below is endergonic, C is more stable than B, the transition from C to D is the rate-determining step, and the most stable transition state is observed as the reaction progresses from B to C. Which reaction coordinate diagram applies to this reaction? A "- B - C - D Free Energy | AE, AE, AE, Progress of Reaction Free Energy AEG...
action coordinate diagram, for the reaction 0. All parts of this question relate to the following...
action coordinate diagram, for the reaction 0. All parts of this question relate to the following reaction coordinate diagram A+B+C ....... D+ E Energy B+C+X D+E A+B+C (a) Write a mechanism for the forward reaction, showing all elementary steps. (b) What intermediates (ie, not reactants or products) are present in this mechanism? (c) Which is the rate determining step for the reaction? (d) Mark the activation energy for the rate-determining step on the diagram above. (e) What is the rate...
Exercise 23-1: Aldol Condensation Outcomes: After completing this activity, you should be able to Provide products...
Exercise 23-1: Aldol Condensation Outcomes: After completing this activity, you should be able to Provide products and mechanisms for aldol and mixed aldol reactions and condensations. Exercise I: Spartan 11.12 Llor) -a 1. Examine atomic charges and display the electrostatic potential map for 2,7-octanedione. Which hydrogens are most likely to be abstracted by a base? Explain your reasoning, 2. Record the energies (Click-Properties-Energy) of the enolates a and b. a: -457.6520 a.u. b: -457.6425 a.u. 3. Which enolate is more...
answer all questions 1. For the following substrates, predict whether a carbocation rearrangement will take place...
answer all questions
1. For the following substrates, predict whether a carbocation rearrangement will take place in an SN1/E1 mechanism by first drawing the carbocation intermediate, then deciding if the carbocation will rearrange (can it form a more stable carbocation by hydride or methyl shift?): Carbocation: Sturcture Rearrange? If yes, draw the rearranged product. If no, write No н.с Br Н,с, Cн, 2. For each pair of nucle ophiles, circle which will react faster with CHsl in an Sx2 reaction....
6. All parts of this question relate to the following reaction coordinate diagram, for the reaction...
6. All parts of this question relate to the following reaction coordinate diagram, for the reaction A + B + C -- --> D+E Free Energy B+C+X D+E A+B+C (a) Write a mechanism for the forward reaction, showing all elementary steps. (b) What intermediates (ie, not reactants or products) are present in this mechanism? (a) Write a mechanism for the forward reaction, showing all elementary steps. (b) What intermediates (i.e, not reactants or products) are present in this mechanism? (e)...
Please Explain the Answer Question 2 (Parts A-C, 20 points): Use the energy diagrams shown below...
Please Explain the Answer
Question 2 (Parts A-C, 20 points): Use the energy diagrams shown below to answer parts A and B. on Products Rectants Energy Products Reactants Reaction coordinate (a) Highly exothermic reaction Reaction coordinate (b) Highly endothermic reaction A) Does the structure of the transition state in the endothermic reaction resemble that of the reactants or the products? B) Which energy diagram best represents the rate determining step of free radical bromination (Br,, light) of butane: the one...
Please answer all 3 questions QUESTION 23 Which of the following statements are true? 1. ethanol...
Please answer all 3 questions
QUESTION 23 Which of the following statements are true? 1. ethanol is more soluble in water than dimethyl ether 2. ethanol has a higher boiling point than dimethyl ether 3. ethanol has the same molecular weight as dimethyl ether only 1 only 1 and 2 only 1 and 3 1, 2 and 3 QUESTION 24 In a unimolecular elimination (E1) reaction, the correct order of mechanistic steps is dissociation of the leaving group, then deprotonation...
I need help with question 2! thanks ------ UU UU LUU JUUSULULULILULUULIS di laucicu 15 Syl...
I
need help with question 2! thanks
------ UU UU LUU JUUSULULULILULUULIS di laucicu 15 Syl (substitution, nucleophilic, unimolecular) and Sy2 (substitution, nucleophilic, bimolecular). Tertiary alcohols follow the Snl route, primary alcohols follow the Sy2 route, and secondary alcohols can follow either path. Under acidic conditions, the mechanism (Figure 1) of the Sp1 reaction involves rapid protonation of the alcohol, followed by the loss of water as the rate-determining step. This generates a relatively stable carbocation which is then attacked...
Part 2 Multiple Choice. Select the best answer for each of the questions below: 1. Which...
Part 2 Multiple Choice. Select the best answer for each of the questions below: 1. Which of these molecules is not an electrophile? a) CH4 b) CH3+ c) H* d) BF3 2. Which of these molecules is not a nucleophile ? a) NH3 b) OH c) CN d) H* 3. Water behaves as: a) a nucleophile b) an electrophile c) both d) neither 4. The SN2 reaction has how many steps? a) 1 b) 2 c) 3 d) 4 5....
2. Given the reaction coordinate diagram below, answer the following questions: Free energy Progress of the reaction a) How many intermediates are formed in the reaction? b) Which letter(s) represent(s) a transition state? c) What is the fastest step in the reaction? d) Which is more stable: A or G? e) Does A or E form faster from C? f) Which is the most stable intermediate? g) What is the reactant of the rate-determining step? h) is the first step...
The question is the first photo. The following 6 photos are
the possible answers!
COOTO208183 The overall reaction below is endergonic, C is more stable than B, the transition from C to D is the rate-determining step, and the most stable transition state is observed as the reaction progresses from B to C. Which reaction coordinate diagram applies to this reaction? A "- B - C - D Free Energy | AE, AE, AE, Progress of Reaction Free Energy AEG...
action coordinate diagram, for the reaction 0. All parts of this question relate to the following reaction coordinate diagram A+B+C ....... D+ E Energy B+C+X D+E A+B+C (a) Write a mechanism for the forward reaction, showing all elementary steps. (b) What intermediates (ie, not reactants or products) are present in this mechanism? (c) Which is the rate determining step for the reaction? (d) Mark the activation energy for the rate-determining step on the diagram above. (e) What is the rate...
Exercise 23-1: Aldol Condensation Outcomes: After completing this activity, you should be able to Provide products and mechanisms for aldol and mixed aldol reactions and condensations. Exercise I: Spartan 11.12 Llor) -a 1. Examine atomic charges and display the electrostatic potential map for 2,7-octanedione. Which hydrogens are most likely to be abstracted by a base? Explain your reasoning, 2. Record the energies (Click-Properties-Energy) of the enolates a and b. a: -457.6520 a.u. b: -457.6425 a.u. 3. Which enolate is more...
answer all questions
1. For the following substrates, predict whether a carbocation rearrangement will take place in an SN1/E1 mechanism by first drawing the carbocation intermediate, then deciding if the carbocation will rearrange (can it form a more stable carbocation by hydride or methyl shift?): Carbocation: Sturcture Rearrange? If yes, draw the rearranged product. If no, write No н.с Br Н,с, Cн, 2. For each pair of nucle ophiles, circle which will react faster with CHsl in an Sx2 reaction....
6. All parts of this question relate to the following reaction coordinate diagram, for the reaction A + B + C -- --> D+E Free Energy B+C+X D+E A+B+C (a) Write a mechanism for the forward reaction, showing all elementary steps. (b) What intermediates (ie, not reactants or products) are present in this mechanism? (a) Write a mechanism for the forward reaction, showing all elementary steps. (b) What intermediates (i.e, not reactants or products) are present in this mechanism? (e)...
Please Explain the Answer
Question 2 (Parts A-C, 20 points): Use the energy diagrams shown below to answer parts A and B. on Products Rectants Energy Products Reactants Reaction coordinate (a) Highly exothermic reaction Reaction coordinate (b) Highly endothermic reaction A) Does the structure of the transition state in the endothermic reaction resemble that of the reactants or the products? B) Which energy diagram best represents the rate determining step of free radical bromination (Br,, light) of butane: the one...
Please answer all 3 questions
QUESTION 23 Which of the following statements are true? 1. ethanol is more soluble in water than dimethyl ether 2. ethanol has a higher boiling point than dimethyl ether 3. ethanol has the same molecular weight as dimethyl ether only 1 only 1 and 2 only 1 and 3 1, 2 and 3 QUESTION 24 In a unimolecular elimination (E1) reaction, the correct order of mechanistic steps is dissociation of the leaving group, then deprotonation...
I
need help with question 2! thanks
------ UU UU LUU JUUSULULULILULUULIS di laucicu 15 Syl (substitution, nucleophilic, unimolecular) and Sy2 (substitution, nucleophilic, bimolecular). Tertiary alcohols follow the Snl route, primary alcohols follow the Sy2 route, and secondary alcohols can follow either path. Under acidic conditions, the mechanism (Figure 1) of the Sp1 reaction involves rapid protonation of the alcohol, followed by the loss of water as the rate-determining step. This generates a relatively stable carbocation which is then attacked...
Part 2 Multiple Choice. Select the best answer for each of the questions below: 1. Which of these molecules is not an electrophile? a) CH4 b) CH3+ c) H* d) BF3 2. Which of these molecules is not a nucleophile ? a) NH3 b) OH c) CN d) H* 3. Water behaves as: a) a nucleophile b) an electrophile c) both d) neither 4. The SN2 reaction has how many steps? a) 1 b) 2 c) 3 d) 4 5....
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