{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Sp06FinalQues - NAME(Print SIGNAT URE Chemistry 310N Dr...

Info icon This preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon
Chemistry 310N Dr. Brent Iverson Final May 11, 2006 NAME (Print): _____________________________ SIGNATURE: _____________________________ Please Note: This test may be a bit long, but there is a reason. I would like to give you a lot of little questions, so you can find ones you can answer and show me what you know, rather than just a few questions that may be testing the one thing you forgot. I recommend you look the exam over and answer the questions you are sure of first , then go back and try to figure out the rest. Also make sure to look at the point totals on the questions as a guide to help budget your time. Note: You must have your answers written in pen if you want a regrade!!!! Please print the first three letters of your last name in the three boxes For synthesis problems GO FOR PARTIAL CREDIT EVEN IF YOU DO NOT KNOW THE ENTIRE ANSWER!!!WRITE DOWN WHAT YOU DO KNOW IS IN THE REACTION SEQUENCE SOMEWHERE. YOU WILL GET PARTIAL CREDIT IF IT IS CORRECT
Image of page 1

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
10 9 8 7 6 5 4 16 15 (30) (33) (20) (32) (21) (30) (20) (19) (35) (35) (21) (22) (17) (10) (23) (21) (389) 11 14 Total T Score 12 13 3 2 1 Page Points
Image of page 2
CH 3 CH 2 - H R 2 C C H H H -N( i- C 3 H 7 ) 2 RC C H COR' O RC H 2 CR' O RC H 2 CH O RC H 2 CCl O RC H 2 RCH 2 O H HO H ROC O COR' O C H 2 RC O COR' O C H 2 RC O CR' O C H 2 H 4 N CO- H O R RCH 2 O H 2 H 3 O H -Cl 10 51 -7 Compound pK a 3-5 15.7 16 18-20 11 23-25 18-20 13 15-19 40 Carboxylic acids β -Dicarbonyls β -Ketoesters β -Diesters Water Alcohols Acid chlorides Aldehydes Ketones Esters LDA Alkanes Terminal alkynes 25 Terminal alkenes 44 9.2 Ammonium ion Hydronium ion Hydrochloric acid Protonated alcohol -2 -1.7
Image of page 3

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Signature_________________________ Pg 1 _____________(30) True False 2. (2 pt. each) Here are a number of statements regarding general aspects of organic chemistry. Do not second guess yourself, this is not meant to be tricky! Check the appropriate box to indicate whether the statement is true or false. B. Resonance contributing structures generally are used to describe pi electron delocalization. A. Resonance contributing structures generally involve moving lone pairs and pi bonds between atoms. C. The exceptions to the VSEPR model we saw this semester involved pi electron delocalization. D. In 1 H-NMR, signals for H atoms attached to more electronegative atoms appear closer to TMS than the signals for H atoms attached to less electronegative atoms. E. A carbocation can be stabilized by either hyperconjugation or resonance. F. In 1 H-NMR, spin-spin splitting is caused by induced electron density movement that in turn induces small magnetic fields. G. Enolates are great electrophiles 1. (14 points) Suppose a relative of yours is having an MRI. In no more than four sentences, explain to them what is happening when they have the MRI scan. We will be looking for a minumum of 7 key points here. H. When a reaction is under kinetic control, the more stable product is the predominant one (greater motive), while when a reaction is under thermodynamic control the product that forms faster (better opportunity) is the predominant one.
Image of page 4
Signature_________________________ Pg 2 _____________(33) 3. (8 points) For the following molecules, write the correct hybridization state of the atoms indicated by the arrows.
Image of page 5

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 6
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern