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15 Nov 2019
Weekend Quiz 5-Name: Q1. Identify the nucleophilic atom in the following7. Which of the following is the most stable cation? molecule. (Hint: looking for extra electrons!!) Due Date: 11/06/201 (remember more carbon bonded to carbocation makes it happier!) A. P B. C C. D. Me C. Q2. Identify the electrophilic atom in the following molecule. (Hint: look at carbon oxygen bond! Where are the electrons? Electronegativity?) Q8. For the following reaction step, indicate which pattern it belongs to. (What does THE arrow is telling us?) A. C B. H C. O of carbonyl D. C of carbonyl A. Proton Transfer B. Loss of Leaving Group C. Nucleophilic Attack D. Rearrangement Q3. Identify the electrophilic site in the following molecule. (Hint which one is more electronegative B or 0?) 09. For the following reaction step, indicate which pattern it belongs to.( Oxygen in methanol has electrons and carbon attached to oxygen is losing its electrons because...and if carbon is losing its electrons what are we going to call it?) A. C B. 0 C. B D. No electrophilic site A. Proton Transfer B. Loss of Leaving Group C. Nucleophilic Attack D. Rearrangement Q4. Which of the following cannot be a nucleophile? (what does a nucleophile have?) OH Q10. For the following reaction step, indicate which pattern it belongs to. (somebody is leaving!) D. Br Q5. Which of the following cannot be an electrophile? (What does an electrophile need?) A. Proton Transfer B. Loss of Leaving Group C. Nucleophilic Attack D. Rearrangement C. D. Br Q6. Which of the following is hydride? (Hydride is a hydrogen with an extra electron) B. H C. H D. H2
Weekend Quiz 5-Name: Q1. Identify the nucleophilic atom in the following7. Which of the following is the most stable cation? molecule. (Hint: looking for extra electrons!!) Due Date: 11/06/201 (remember more carbon bonded to carbocation makes it happier!) A. P B. C C. D. Me C. Q2. Identify the electrophilic atom in the following molecule. (Hint: look at carbon oxygen bond! Where are the electrons? Electronegativity?) Q8. For the following reaction step, indicate which pattern it belongs to. (What does THE arrow is telling us?) A. C B. H C. O of carbonyl D. C of carbonyl A. Proton Transfer B. Loss of Leaving Group C. Nucleophilic Attack D. Rearrangement Q3. Identify the electrophilic site in the following molecule. (Hint which one is more electronegative B or 0?) 09. For the following reaction step, indicate which pattern it belongs to.( Oxygen in methanol has electrons and carbon attached to oxygen is losing its electrons because...and if carbon is losing its electrons what are we going to call it?) A. C B. 0 C. B D. No electrophilic site A. Proton Transfer B. Loss of Leaving Group C. Nucleophilic Attack D. Rearrangement Q4. Which of the following cannot be a nucleophile? (what does a nucleophile have?) OH Q10. For the following reaction step, indicate which pattern it belongs to. (somebody is leaving!) D. Br Q5. Which of the following cannot be an electrophile? (What does an electrophile need?) A. Proton Transfer B. Loss of Leaving Group C. Nucleophilic Attack D. Rearrangement C. D. Br Q6. Which of the following is hydride? (Hydride is a hydrogen with an extra electron) B. H C. H D. H2
Deanna HettingerLv2
15 Nov 2019