Chemistry 2030 Survey of Organic Chemistry Fall Semester 2013 Dr. Rainer Glaser
|
|
- Abraham Glenn
- 5 years ago
- Views:
Transcription
1 Chemistry 2030 Survey of Organic Chemistry Fall Semester 2013 Dr. Rainer Glaser Examination #1 Bonding, Alkanes, Alkenes & Alkynes Thursday, September 12, 2013, 8:00 8:50 am Question 1. Atomic Structure & Lewis Structures 20 Question 2. Nomenclature of Alkanes, Alkenes & Alkynes 20 Question 3. Conformations of Alkanes 20 Question 4. Reactions of Alkanes 20 Question 5. Reactions of Alkenes & Alkynes 20 Total 100 ALLOWED: Periodic System of the Elements (printed, w/o handwriting on it). Molecular models (you can bring pre-made models). Simple, non-programmable calculator (not really needed). NOT ALLOWED: Books. Notes. Electronic devices of any kind (other than a simple calculator). 1
2 Question 1. Atomic Structure and Lewis Structures. (20 points) (a) Carbon atom has 6 electrons. Provide the electron configurations of carbon in its ground state. Use the line format (one short line for each AO) to indicate the number of electrons in atomic orbitals 1s, 2s, 2p x, 2p y, and 2p z and indicate the spin (up or down) of the electrons. (3 points) (b) Briefly explain why carbon usually forms 4 bonds and provide the approximate value of the (H C H) angle in methane, CH 4. (3 points) (c) Draw structural formulas for all possible structure isomers with the formula C 3 H 4 Cl 4. (6 points) (d) Draw the three most important resonance forms of carbon dioxide, CO 2. The resonance structures should reflect that the oxygens carry partial (positive, negative) charges. Draw complete Lewis-Kekule structures (all lone pairs, formal charges). Use the correct resonance arrow and the correct brackets. (8 points) 2
3 Question 2. Nomenclature of Alkanes, Alkenes & Alkynes. (20 points) (a) Draw the abbreviated structural formula of 1,1,1-trichloropropane. Draw all C C and C Cl bonds; you may abbreviate methyl groups as CH 3, methylene groups as CH 2, and so on. (4 points) (b) Draw the line-segment formula of 1-fluorocyclo-1,3-hexadiene. (5 points) (c) Give the IUPAC name of the structure shown. (4 points) (d) Give the IUPAC name of the structure shown. (4 points) (e) Give the IUPAC name of the structure shown. (3 points) 3
4 Question 3. Conformations of Alkanes. (20 points) (a) Provide a sawhorse drawing of the trans conformation of butane. (4 points) (b) Provide a Newman projection of the trans conformation of butane. (4 points) (c) Provide a Newman projection of the gauche conformation of butane. (4 points) (d) Circle the most stable conformation of the molecule shown. The most stable structure adopts the (chair, boat) conformation and the substituent prefers to be in the (axial, equatorial) position. (8 points) 4
5 Question 4. Reactions of Alkanes. (20 points) (a) Provide the stoichiometry of the complete combustion of propane to CO 2. (3 points) C 3 H 8 + _._ O 2 _ CO 2 + _ H 2 O (b) Provide the stoichiometry of the incomplete combustion of propane to CO. (3 points) C 3 H 8 + _._ O 2 _ CO + _ H 2 O (c) Provide the structures of the two possible products of monochlorination of 2,3-dimethylbutane. Circle the product that will be formed in the largest amount. (9 points) (d) Provide the structure of the major product of monobromination of 2,3-dimethylbutane. (3 points) 5
6 Question 5. Reactions of Alkenes and Alkynes. (20 points) (a) Draw abbreviated structures of the substrate and the product of the electrophilic addition reaction of hydrogeniodide (H I) to trans-3-hexene. Provide the product s IUPAC name. (8 points) (b) Provide abbreviated structures (show C C and C Br bonds; do not show C H bonds, write CH, CH 2, CH 3 ) of the two products of the electrophilic addition of H I to 3-methyl-3-hexene. Circle the Markovnikov product, i.e., the one formed in larger amounts. (6 points) (c) Addition of 3 molecules of propene to borane, BH 3, forms tri-n-propylborane, B(CH 2 CH 2 CH 3 ) 3. Workup of tri-n-propylborane with an alkaline solution of (give formula of hydrogenperoxide) affords (1-propanol, 2-propanol, or 3-propanol). The alcohol formed in this hydroboration / oxidation sequence is the (Markovnikov, anti-markovnikov) product. (3 points) (d) The Pt-catalyzed heterogeneous hydrogenation of 2-hexyne initially forms (provide the name of the intermediate alkene). The intermediate alkene will be a (cis, trans) alkene. The intermediate alkene then adds more hydrogen gas (H 2 ) to form. (3 points) 6
Chemistry 2030 Survey of Organic Chemistry Fall Semester 2014 Dr. Rainer Glaser
Chemistry 2030 Survey of Organic Chemistry Fall Semester 2014 Dr. Rainer Glaser Examination #1 Bonding, Alkanes, Alkenes & Alkynes Thursday, September 18, 2014, 8:00 8:50 am Question 1. Atomic Structure
More informationChemistry 2030 Survey of Organic Chemistry Fall Semester 2015 Dr. Rainer Glaser
Chemistry 2030 Survey of Organic Chemistry Fall Semester 2015 Dr. Rainer Glaser Examination #1 Bonding, Alkanes, Alkenes & Alkynes Thursday, September 17, 2015, 8:25 9:15 am Question 1. Atomic Structure,
More informationChemistry 2050 Introduction to Organic Chemistry Fall Semester 2011 Dr. Rainer Glaser
Chemistry2050 IntroductiontoOrganicChemistry FallSemester2011 Dr.RainerGlaser Examination #1 Practice Edition Bonding, Alkanes, Alkenes & Alkynes Wednesday, September 14, 2011, 10 10:50 am Answer Key Question
More informationChemistry 2030 Survey of Organic Chemistry Fall Semester 2017 Dr. Rainer Glaser
Chemistry 2030 Survey of Organic Chemistry Fall Semester 2017 Dr. Rainer Glaser Examination #1 Bonding, Alkanes, Alkenes & Alkynes Thursday, September 14, 2017, 8:25 9:15 am Name: Answer Key Question 1.
More informationChemistry 2050 Introduction to Organic Chemistry Fall Semester 2011 Dr. Rainer Glaser
Chemistry2050 IntroductiontoOrganicChemistry FallSemester2011 Dr.RainerGlaser Examination #1 Bonding, Alkanes, Alkenes & Alkynes Wednesday, September 14, 2011, 10 10:50 am Answer Key Question 1. Atomic
More informationChemistry 2030 Survey of Organic Chemistry Fall Semester 2015 Dr. Rainer Glaser
Chemistry 2030 Survey of Organic Chemistry Fall Semester 2015 Dr. Rainer Glaser Examination #2 Reactions of Alkenes & Alkynes, Chemistry of Aromatic Compounds, and Stereochemistry Thursday, October 8,
More informationChemistry 2030 Survey of Organic Chemistry Fall Semester 2015 Dr. Rainer Glaser
Chemistry 2030 Survey of Organic Chemistry Fall Semester 2015 Dr. Rainer Glaser Examination #2 Reactions of Alkenes & Alkynes, Chemistry of Aromatic Compounds, and Stereochemistry Thursday, October 8,
More informationChemistry 2030 Survey of Organic Chemistry Fall Semester 2017 Dr. Rainer Glaser
Chemistry 2030 Survey of Organic Chemistry Fall Semester 2017 Dr. Rainer Glaser Examination #2 Reactions of Alkenes & Alkynes, Chemistry of Aromatic Compounds, and Stereochemistry Thursday, October 5,
More informationChemistry 210 Organic Chemistry I Winter Semester 2001 Dr. Rainer Glaser
hemistry 210 rganic hemistry I Winter Semester 2001 Dr. Rainer Glaser Examination #3 Alkenes and Alkynes. Structure, Synthesis and Reactions. Friday, April 20, 2001, 9:00-9:50 Name: Answer Key Question
More informationChemistry 2030 Introduction to Organic Chemistry Fall Semester 2015 Dr. Rainer Glaser
Chemistry 2030 Introduction to Organic Chemistry Fall Semester 2015 Dr. Rainer Glaser Examination #3 Nucleophilic Substitutions & Eliminations, Alcohols, and Ethers Thursday, November 5, 2015, 8:25-9:15
More informationChemistry 2030 Introduction to Organic Chemistry Fall Semester 2017 Dr. Rainer Glaser
Chemistry 2030 Introduction to Organic Chemistry Fall Semester 2017 Dr. Rainer Glaser Examination #3 Nucleophilic Substitutions & Eliminations, Alcohols, and Ethers Thursday, November 2, 2017, 8:25-9:15
More informationChemistry 210 Organic Chemistry I Winter Semester 2002 Dr. Rainer Glaser
hemistry 210 Organic hemistry I Winter Semester 2002 Dr. Rainer Glaser Examination #6 Reactions of Alkenes & Alkyne hemistry. Friday, March 26, 2002, 9 9:50 am Name: Question 1. alogenation Reactions.
More informationCHCl (vinyl chloride, part of new car smell )
ame Key 1) (20 points) Draw a Lewis dot structure for each of the following molecules; show all lone pairs. Indicate the hybridization at all atoms except hydrogen, chlorine, and fluorine. (a) 2 (b) C
More informationAlkanes. Introduction
Introduction Alkanes Recall that alkanes are aliphatic hydrocarbons having C C and C H bonds. They can be categorized as acyclic or cyclic. Acyclic alkanes have the molecular formula C n H 2n+2 (where
More informationChemistry 210 Organic Chemistry I Fall Semester 2000 Dr. Rainer Glaser
Chemistry 210 Organic Chemistry I Fall Semester 2000 Dr. Rainer Glaser Examination #3 Alkenes and Alkynes. Structure, Synthesis and Reactions. Friday, November 17, 2000, 9:00-9:50 Name: Question 1. Alkenes
More informationOrganic Chemistry, Fifth Edition
Organic Chemistry, Fifth Edition Janice Gorzynski Smith Modified by Dr. Juliet Hahn Chapter 4 Alkanes Copyright 2017 McGraw-Hill Education. All rights reserved. No reproduction or distribution without
More informationClass Activity 5A. Conformations of Alkanes Part A: Acyclic Compounds
Class Activity 5a Conformations of Alkanes Part A: Acyclic Compounds 1 Model 1: Isomers Class Activity 5A Conformations of Alkanes Part A: Acyclic Compounds C C O C C C C C C C O O A B C wedge, bond coming
More informationChemistry EXAM 1 (Fall Dr. Robertson)
Chemistry 210 -- EXAM 1 (Fall 2003 - Dr. Robertson) ***** BEFORE BEGINNING EXAM, PLEASE READ THE FOLLOWING ***** The exam consists of this cover sheet and fourteen problems, worth the amounts indicated.
More informationCHEMISTRY 231 GENERAL ORGANIC CHEMISTRY I FALL 2014 List of Topics / Examination Schedule
Page 1 of 5 CHEMISTRY 231 FALL 2014 List of Topics / Examination Schedule Unit Starts Topic of Study 20 Aug 2014 STRUCTURE AND BONDING Suggested Reading: Chapter 1 29 Aug 2014 ALKANES & CYCLOALKANES Suggested
More informationChemistry 210 Organic Chemistry I Winter Semester 2002 Dr. Rainer Glaser
hemistry 210 rganic hemistry I Winter Semester 2002 Dr. Rainer Glaser Examination #6 Reactions of Alkenes & Alkyne hemistry. Friday, March 26, 2002, 9 9:50 am Name: Answer Key Question 1. alogenation Reactions.
More informationChemistry 2030 Introduction to Organic Chemistry Fall Semester 2013 Dr. Rainer Glaser
Chemistry 2030 Introduction to Organic Chemistry Fall Semester 2013 Dr. Rainer Glaser Examination #4 Enols and Aldol Reaction, Carboxylic Acids and Carboxylic Acid Derivatives. Thursday, November 14, 2013,
More informationCHEM 231 (Davis) Organic Chemistry FINAL EXAM May 15, YOUR NAME (Last, First, M.I.) DISCUSSION SECTION #53 (5 Points)
CHEM 231 (Davis) rganic Chemistry FINAL EXAM May 15, 2006 YUR NAME (Last, First, M.I.) DISCUSSIN SECTIN #53 (5 Points) Initial of last name Instructions Please fill in your name in the space above and
More informationCOURSE OBJECTIVES / OUTCOMES / COMPETENCIES.
COURSE OBJECTIVES / OUTCOMES / COMPETENCIES. By the end of the course, students should be able to do the following: See Test1-4 Objectives/Competencies as listed in the syllabus and on the main course
More informationCHE1502. Tutorial letter 203/1/2016. General Chemistry 1B. Semester 1. Department of Chemistry
E1502/203/1/2016 Tutorial letter 203/1/2016 General hemistry 1B E1502 Semester 1 Department of hemistry This tutorial letter contains the answers to the questions in assignment 3. FIRST SEMESTER: KEY T
More informationChapter 1 Reactions of Organic Compounds. Reactions Involving Hydrocarbons
Chapter 1 Reactions of Organic Compounds Reactions Involving Hydrocarbons Reactions of Alkanes Single bonds (C-C) are strong and very hard to break, therefore these compounds are relatively unreactive
More informationChemistry 123: Physical and Organic Chemistry Topic 1: Organic Chemistry
Topic 1: Mechanisms and Curved Arrows etc Reactions of Alkenes:.Similar functional groups react the same way. Why? Winter 2009 Page 73 Topic 1: Mechanisms and Curved Arrows etc Reactivity:.Electrostatic
More informationCHEM 241 ALKANES AND CYCLOALKANES CHAP 3 ASSIGN H H
CEM 241 ALKANES AND CYCLOALKANES CAP 3 ASSIGN COMFORMATIONS AND cis-trans STEREOISOMERS 1. trans-1,2-dibromocyclohexane is represented by structure(s): D. II and III E. I and II 2. cis-1,3-dibromocyclohexane
More informationAlkanes and Cycloalkanes
Chapter 3 Alkanes and Cycloalkanes Two types Saturated hydrocarbons Unsaturated hydrocarbons 3.1 Alkanes Also referred as aliphatic hydrocarbons General formula: CnH2n+2 (straight chain) and CnH2n (cyclic)
More informationALKANES STRUCTURE, PROPERTIES, AND SYNTHESIS A STUDENT WHO HAS MASTERED THE MATERIAL IN THIS SECTION SHOULD BE ABLE TO:
ALKANES STRUCTURE, PROPERTIES, AND SYNTESIS A STUDENT WO AS MASTERED TE MATERIAL IN TIS SECTION SOULD BE ABLE TO: 1. Predict relative boiling points of alkanes, in comparison with other alkanes and with
More informationI. Multiple Choice Questions (Type-I)
Unit 13 HYDROCARBONS I. Multiple Choice Questions (Type-I) 1. Arrange the following in decreasing order of their boiling points. (A) n butane (B) 2 methylbutane (C) n-pentane (D) 2,2 dimethylpropane A
More informationch03 Student: A. anti B. gauche C. skewed D. eclipsed 2. What is the IUPAC name of the compound shown in the following Newman projection?
ch03 Student: 1. Identify the conformation of butane shown below. A. anti B. gauche C. skewed D. eclipsed 2. What is the IUPAC name of the compound shown in the following Newman projection? A. 1,1,2,2-tetramethylethane
More informationOrganic Chemistry is the chemistry of compounds containing.
Chapter 21 Lecture Notes Organic Chemistry Intro Organic Chemistry is the chemistry of compounds containing. The Bonding of Carbon Because carbon has four valence electrons, it can form covalent bonds.
More informationC. Correct! The abbreviation Ar stands for an aromatic ring, sometimes called an aryl ring.
Organic Chemistry - Problem Drill 05: Drawing Organic Structures No. 1 of 10 1. What does the abbreviation Ar stand for? (A) Acetyl group (B) Benzyl group (C) Aromatic or Aryl group (D) Benzoyl group (E)
More informationChem 3A - Practice Midterm I. Note: This is a slightly modified version of the first midterm exam from Chem 112A Fall 2012
Chem 3A - Practice Midterm I Note: This is a slightly modified version of the first midterm exam from Chem 112A Fall 2012 Please provide all answers in the space provided. You are not allowed to use a
More informationChemistry 3719 Fall 2000 Exam 1 Name: KEY. Anti Gauche Eclipsed 1 Eclipsed 2
hemistry 3719 Fall 2000 Exam 1 Name: KEY This exam is worth 100 points and you have 50 minutes to complete it. You may use molecular models to help you with any of the problems. Good luck. 1. (8 pts) 1,2-Dibromoethane
More informationChapter 3 AN INTRODUCTION TO ORGANIC COMPOUNDS NOMENCLATURE, PHYSICAL PROPERTIES, REPRESENTATION OF STRUCTURE AND
ORGANIC CHEMISTRY, 2 ND EDITION PAULA YURKANIS BRUICE Chapter 3 AN INTRODUCTION TO ORGANIC COMPOUNDS NOMENCLATURE, PHYSICAL PROPERTIES, AND REPRESENTATION OF STRUCTURE RAED M. AL-ZOUBI, ASSISTANT PROFESSOR
More informationDepartmental Final Examination. Organic Chemistry I Caffein
Departmental Final Examination rganic Chemistry I 2423 Caffein Name CEMISTRY 2423 FINAL EXAM FALL, 2005 DIRECTINS: A periodic table is attached at the end of this exam. Please answer all questions as completely
More informationChemistry 231 Organic I Exam 2 Dr. Gallo (Brown & Foote) October 29, 2004
hemistry 231 rganic I Exam 2 Dr. Gallo (Brown & Foote) ctober 29, 2004 1 Name: I(24). ircle the correct answer for each of the following multiple choice questions. 1.) Which alkene would yield 3-methylpentane
More information13. Free Radical Chemistry
hem 201 Study Session Final Beauchamp ame Problems Points redit 1. Functional Group omenclature (1 large structure) 2. Various possibilities: Types of Isomers, Degrees of Unsaturation, common nomenclature,
More informationST. JOSEPH S COLLEGE OF ARTS & SCIENCE (AUTONOMOUS) ST. JOSEPH S COLLEGE ROAD, CUDDALORE CH101T ORGANIC CHEMISTRY I (SEMESTER-I)
UNIT I 1. The hybridization involved in the formation of acetylene is a) sp b) sp 2 c) sp 3 d) sp 3 d 2. The IUPAC name of is 1. 3-hexene b) 4-hexene c) 3-hexyne d) 4-hexyne 3. -------- is the type of
More informationOChem1 Old Exams. Chemistry 3719 Practice Exams
OChem1 Old Exams Chemistry 3719 Practice Exams Fall 2017 Chemistry 3719 Practice Exam A1 This exam is worth 100 points out of a total of 600 points for Chemistry 3719/3719L. You have 50 minutes to complete
More informationCHEMISTRY MIDTERM # 1 answer key September 29, 2005
CEMISTRY 313-01 MIDTERM # 1 answer key September 29, 2005 Statistics: Average: 75 pts (75%); ighest: 99 pts (99%); Lowest: 31 pts (31%) Number of students performing at or above average: 28 (57%) Number
More information1. Which of the following are correct Lewis structures, including formal charges, for nitric acid, HNO 3? - +
JASPERSE EM 350 TEST 1 VERSIN 2 h. 1 Intro and Review h. 2 Structure and Properties of rganic Molecules h. 3 Structure and Stereochemistry of Alkanes (Note Beware of "all of the above", "none of the above",
More informationMore Tutorial at
1. MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question (50 pts). 1) Which of the following statements about propene, CH3CH CH2, is 1) correct? A) There
More informationPlease read and sign the Honor Code statement below:
CHEM 3311 Exam #1 Name Dr. Minger June 7, 2010 Please read and sign the Honor Code statement below: I pledge that on my honor, as a University of Colorado at Boulder student, I have neither given nor received
More informationREACTION AND SYNTHESIS REVIEW
REACTION AND SYNTHESIS REVIEW A STUDENT SHOULD BE ABLE TO PREDICT PRODUCTS, IDENTIFY REACTANTS, GIVE REACTION CONDITIONS, PROPOSE SYNTHESES, AND PROPOSE MECHANISMS (AS LISTED BELOW). REVIEW THE MECHANISM
More informationChemistry 333. Examination #1
Chemistry 333 Examination #1 June 19, 2006 Professor Charonnat Be certain that your examination has six (6) pages including this one. Put your name on each page of this examination booklet. By putting
More informationExam 1 Chem 3045x Monday, October 1, 2001
Exam 1 Chem 3045x Monday, October 1, 2001 Instructions: This is a closed book examination. Please print your name and social security number on the front page of the examination. Be sure to allot your
More informationChemistry 2030 Introduction to Organic Chemistry Fall Semester 2013 Dr. Rainer Glaser
Chemistry 2030 Introduction to Organic Chemistry Fall Semester 2013 Dr. Rainer Glaser Examination #5: The Final Amines, Lipids, Carbohydrates, and Nucleobases Wednesday, December 11, 2013, 7:30 9:30 am.
More informationCHEMISTRY MIDTERM # 1 answer key October 05, 2010
CEMISTRY 313-03 MIDTERM # 1 answer key ctober 05, 2010 Statistics: Average: 73 pts (73%); ighest: 99 pts (99%); Lowest: 31 pts (31%) Number of students performing at or above average: 61 (52%) Number of
More informationDetailed Course Content
Detailed Course Content Chapter 1: Carbon Compounds and Chemical Bonds The Structural Theory of Organic Chemistry 4 Chemical Bonds: The Octet Rule 6 Lewis Structures 8 Formal Charge 11 Resonance 14 Quantum
More informationJust Chemistry Department Organic Chemistry 217
Part 2 Just Chemistry Department Organic Chemistry 217 Chapter 3 Alkenes And Alkynes كيمياء عضوية ك 217 د. حسين المغيض Dr. Hussein Al-Mughaid Direct hydration: Addition of H 2 O (Acid-catalyzed hydration)
More informationExam 1 Chem 3045x Friday, October 1, 1999 ANSWER KEY: Exam 1. C3043. Friday, October 1, 1999 p. 1
Exam 1 Chem 3045x Friday, ctober 1, 1999 ANSWER KEY: Exam 1. C3043. Friday, ctober 1, 1999 p. 1 1. (10 Points). Consider the composition C 2 N 2. Draw the Lewis structures of 5 constitutional isomers which
More informationConstitutional Isomers and Conformations of Alkanes & Cycloalkanes
Discovering Molecular Models #1: Constitutional Isomers Conformations of Alkanes & Cycloalkanes There are no additional tutorial or laboratory notes. Read bring your course notes, as they provide all of
More informationCHE1502. Tutorial letter 201/1/2016. General Chemistry 1B. Semester 1. Department of Chemistry CHE1502/201/1/2016
CE1502/201/1/2016 Tutorial letter 201/1/2016 General Chemistry 1B CE1502 Semester 1 Department of Chemistry This tutorial letter contains the answers to the questions in assignment 1. FIRST SEMESTER: KEY
More informationConstitutional Isomers and Conformations of Alkanes & Cycloalkanes
Discovering Molecular Models #1: Constitutional Isomers Conformations of Alkanes & Cycloalkanes There are no additional tutorial or laboratory notes. Read bring your course notes, as they provide all of
More informationOrganic Nomenclature
University of Puget Sound Department of Chemistry Chem 111 Spring, 2010 Organic Nomenclature LEARNING GOALS AND ASSESSMENTS 1. Be familiar with the structure and nomenclature of organic compounds. a. Identify
More informationChapter 4 Alkanes: Nomenclature, Conformational Analysis, and an Introduction to Synthesis"
Chapter 4 Alkanes: Nomenclature, Conformational Analysis, and an Introduction to Synthesis" Alkanes = saturated hydrocarbons" Simplest alkane = methane C 4" " We can build additional alkanes by adding
More informationORGANIC - BROWN 8E CH ALKENES AND REACTIONS OF ALKENES
!! www.clutchprep.com CONCEPT: ALKENES and ALKYNES Alkenes/Alkynes are named by adding the suffix modifier (- /- ) to the end of the root. Alkenes/alkynes receive in numbering alkanes Location is assigned
More informationOrganic Chemistry I Lesson Objectives, Lesson Problems, Course Outline Spring 2008
Organic Chemistry I Lesson Objectives, Lesson Problems, Course Outline Spring 2008 Lesson Date Assignment Lesson Objective Description Lesson Problems 4 14-Jan Chapter 1 Quiz Describe how bond polarity
More informationOrganic Chemistry, Second Edition. Janice Gorzynski Smith University of Hawai i. Chapter 4 Alkanes
Organic Chemistry, Second Edition Janice Gorzynski Smith University of Hawai i Chapter 4 Alkanes Prepared by Rabi Ann Musah State University of New York at Albany Copyright The McGraw-Hill Companies, Inc.
More informationChapter 3. Organic Compounds: Alkanes and Their Stereochemistry
Chapter 3. Organic Compounds: Alkanes and Their Stereochemistry Functional Group: Be able to identify and name any of the functional groups listed on Table 3.1, pages 76-77. Summary of important functional
More informationFINAL EXAM Organic Chemistry Chemistry 225b; 9 A.M., Friday, May 9, NAME (print): Section Day: Section Time:
FINAL EXAM Organic Chemistry Chemistry 225b; 9 A.M., Friday, May 9, 2008 NAME (print): TA: Section Day: Section Time: Take a few moments to look over the exam. Do problems first with which you are most
More informationChapter 3. Alkenes And Alkynes
Chapter 3 Alkenes And Alkynes Alkenes ydrocarbons containing double bonds C C double bond the functional group center of reactivity Molecular Formula of Alkene Acyclic alkene: C n 2n Cyclic alkene: C n
More informationDepartment of Chemistry SUNY/Oneonta. Chem Organic Chemistry I. Examination #2 - October 18, 2004 ANSWERS
Department of hemistry SUNY/Oneonta hem 221 - Organic hemistry I Examination #2 - October 18 2004 ANSWERS INSTRUTIONS This examination is in multiple choice format; the questions are in this Exam Booklet
More informationB. (2 pts) The regiochemistry of alcohol dehydration is determined by the: a. Zaitsev rule; b. Hammond postulate;
CEMISTRY 313-01 MIDTERM # answer key ctober 1, 008 Statistics: Average: 73 pts (73%); ighest: 98 pts (98%); Lowest: 3 pts (3%) Number of students performing at or above average: 36 (58%) Number of students
More informationEXAMINATION 1 Chemistry 3A
1 EXAMINATION 1 Chemistry 3A Name: Key Print first name before second! Use capital letters! SID #: Peter Vollhardt February 18, 2016 GSI (if you are taking Chem 3AL): Please provide the following information
More informationORGANIC CHEMISTRY I MIDTERM TEST
Concordia University CEM 221 Winter 2005 Dr. C. Rogers, Section 02 --- MIDTERM TEST RGANIC CEMISTRY I MIDTERM TEST INSTRUCTINS: PLEASE READ TIS PAGE WILE WAITING T START YUR EXAM. This test paper includes
More informationCHEM 261 HOME WORK Lecture Topics: MODULE 1: The Basics: Bonding and Molecular Structure Text Sections (N0 1.9, 9-11) Homework: Chapter 1:
CHEM 261 HOME WORK Lecture Topics: MODULE 1: The Basics: Bonding and Molecular Structure Atomic Structure - Valence Electrons Chemical Bonds: The Octet Rule - Ionic bond - Covalent bond How to write Lewis
More informationDAV CENTENARY PUBLIC SCHOOL, PASCHIM ENCLAVE, NEW DELHI - 87
HYDROCARBONS 1. Why do alkenes prefer to undergo electrophilic addition reaction while arenes prefer electrophilic substitution reactions? Explain. 2. Alkynes on reduction with sodium in liquid ammonia
More informationClass XI Chapter 13 Hydrocarbons Chemistry
Question 13.1: How do you account for the formation of ethane during chlorination of methane? Chlorination of methane proceeds via a free radical chain mechanism. The whole reaction takes place in the
More informationChapter 2: An Introduction to Organic Compounds
Chapter : An Introduction to Organic Compounds I. FUNCTIONAL GROUPS: Functional groups with similar structure/reactivity may be "grouped" together. A. Functional Groups With Carbon-Carbon Multiple Bonds.
More informationTime Allowed: 60 minutes MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
INTRODUCTION TO ORGANIC AND BIOCHEMISTRY QUIZ 5 Time Allowed: 60 minutes MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) What is the IUPAC name
More informationChapters 1, 2, & 3. CHAPTER 3 *** 3-D Molecular Model Set Needed*** Saturated Hydrocarbons (AKA: Alkanes) (AKA:Paraffins)
Sevada Chamras, Ph.D. Glendale Community College Chemistry 105 Exam. 1 Lecture Notes Chapters 1, 2, & 3 CAPTER 3 *** 3-D Molecular Model Set Needed*** Saturated ydrocarbons (AKA: Alkanes) (AKA:Paraffins)
More informationChapter 4. Reactions of alkenes. Addition reactions Carbocations Selectivity of reactions
Chapter 4 Reactions of alkenes Addition reactions Carbocations Selectivity of reactions Prob 47 p192. Give the reagents that would be required (including catalyst). Ch 4 #2 Electrophilic addition Ch 4
More informationChem ORGANIC CHEMISTRY I
ORGANIC CHEMISTRY I CHEM 221 /2 01 Final Examination December 20, 2005 1400-1700 Dr. Cerrie ROGERS x x molecular model kits (without instructions) programmable calculators must be reset Chem 221 --- ORGANIC
More informationLecture 3: Aldehydes and ketones
Lecture 3: Aldehydes and ketones I want to start by talking about the mechanism of hydroboration/ oxidation, which is a way to get alcohols from alkenes. This gives the anti-markovnikov product, primarily
More informationCHEMISTRY 241 Section 004 EXAMINATION I TUESDAY, October 11, :30-11:50 AM Professor William P. Dailey NAME: QUESTIONS POINTS SCORE
CEMISTRY 241 Section 004 EXAMIATI I TUESDAY, ctober 11, 2005 10:30-11:50 AM Professor William P. Dailey AME: Student ID number : QUESTIS PITS SCRE 1. 16 2. 10 3. 12 4. 12 5. 12 6. 8 7. 9 8. 9 9. 15 10.
More informationtrans-cyclooctene 4-fluoro-1-butanol 2-cyclohexenol 4. (5 pts) Provide structural formula for each of the following molecules: Br OH Cl OH
CEMISTRY 313-01 MIDTERM # 2 answer key March 12, 2009 Statistics: Average: 72 pts (72%); ighest: 98 pts (98%); Lowest: 21 pts (21%) umber of students performing at or above average: 22 (50%) umber of students
More informationCHEMpossible. 261 Exam 1 Review
CHEMpossible 261 Exam 1 Review A. Rank the following carboxylic acids from least acidic to most acidic: B. Draw the line-angle formulas for three acylic (non-cyclic) esters with the molecular formula C
More information"Friendship is one mind in two bodies." Mencius
California State Polytechnic University, Pomona 1 Fall, 2014 Midterm Exam Chem 314 Beauchamp Chem 314 Name Problem Points Credit 1. Nomenclature 30 2. 2D Lewis structures 20 3. 3D Structures, Formal Charge
More informationORGANIC CHEMISTRY I (CHEM 2301) 9:30 10:20 am, July 1, Exam 1
NAME ID # ORGANIC CHEMISTRY I (CHEM 2301) 9:30 10:20 am, July 1, 2014 Exam 1 If you want to pick your graded exam up tomrow in class (in public), please check the box on the right: If you do not check
More information4. Stereochemistry of Alkanes and Cycloalkanes
4. Stereochemistry of Alkanes and Cycloalkanes Based on McMurry s Organic Chemistry, 6 th edition, Chapter 4 2003 Ronald Kluger Department of Chemistry University of Toronto The Shapes of Molecules! The
More informationChemistry 210 Organic Chemistry I Summer Semester 1999 Dr. Somnath Sarkar
Chemistry 210 Organic Chemistry I Summer Semester 1999 Dr. Somnath Sarkar Examination #3 Elimination Reactions Structure, Synthesis and Reactions of Alkenes and alkynes. Friday, July 23, 1999, 8:40 9:40
More informationNote: You must have your answers written in pen if you want a regrade!!!!
NAME (Print): SIGNATURE: hemistry 310M/318M Dr. Brent Iverson 1st Midterm ctober 4, 2007 Please print the first three letters of your last name in the three boxes Please Note: This test may be a bit long,
More informationIntroduction to Organic Chemistry. Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Introduction to Organic Chemistry Copyright The McGraw-ill Companies, Inc. Permission required for reproduction or display. 1 Common Elements in Organic Compounds 2 Classification of ydrocarbons ydrocarbons
More informationHONORS ORGANIC CHEM. HAHS MRS. RICHARDS
NRS RGANIC CEM. AS MRS. RICARDS RGANIC CEMISTRY: FINAL EXAM REVIEW List of Topics: While the exam will specifically focus on material from Quarter 2, an understanding of several important concepts from
More informationChemistry 210 Organic Chemistry I Fall Semester 2000 Dr. Rainer Glaser
hemistry 210 rganic hemistry I all Semester 2000 Dr. Rainer Glaser xamination #3 Alkenes and Alkynes. Structure, Synthesis and Reactions. riday, November 17, 2000, 9:00-9:50 Name: Answer Key Question 1.
More informationAlkynes Nomenclature of Alkynes
Chapter 7 Alkynes Alkynes - hydrocarbons containing a carbon-carbon triple bond (2 bonds) Acyclic alkanes = C n H 2n+2 Alkenes and cyclic alkanes = C n H 2n Alkynes (and cyclic alkenes) = C n H 2n-2 The
More informationCHEMISTRY 31 Name: KEY Exam #1 100 pts 1. (6 pts) Provide the complete IUPAC name for each of the following compounds:
CEMISTRY 31 ame: KEY Exam #1 100 pts 1. (6 pts) Provide the complete IUPAC name for each of the following compounds: (1S,3S)-1-bromo-3-butylcyclopentane 3,4-diethyl-2,2-dimethyloctane 1-cyclopropyl-2-methylcyclobutane
More information1. How do you account for the formation of ethane during chlorination of methane?
1. How do you account for the formation of ethane during chlorination of methane? The formation of ethane is due to the side reaction in termination step by the combination of two CH 3 free radicals. 2.
More informationClass Revision on Intro to Organic, Alkanes and Alkenes
Class Revision on Intro to Organic, Alkanes and Alkenes 2015 Term 1 Week 1 169 min 110 marks ~ Section A: Multiple Choice Questions Circle the best answer 1. What is the correct name of this compound?
More informationCourse Outline For: Organic Chemistry I (CHM 270) Credits: 5 Contact Hours: Lecture: 3 Lab: 4
Course Outline For: Organic Chemistry I (CHM 270) Credits: 5 Contact Hours: Lecture: 3 Lab: 4 NOTE on Laboratory: Both Lecture and Laboratory must be taken simultaneously; separate grades will not be given
More informationChem 201 Midterm Winter, 2013 Beauchamp
hem 201 Midterm Winter, 2013 Beauchamp Name Problems Points redit 1. Functional Group Nomenclature 2. Degrees of Unsaturation & Functional Groups or Various Nomenclature Terms 15 3. 2D structure, Functional
More informationCHEMISTRY 1AA3 TUTORIAL PROBLEM SET 7 WEEK OF MARCH 4, 2002
EMISTRY 1AA3 TUTRIAL PRBLEM SET 7 WEEK F MAR 4, 2002 SLUTINS 1. The following reaction occurs in alkaline aqueous solution: I + l I + l and is first order in [I ] and in [l ]. A determination of dependence
More informationEXAMINATION 1 Chemistry 3A. Making up an I Grade If you are, please indicate the semester during which you took previous Chem 3A and the Instructor
1 EXAMINATION 1 Chemistry 3A Key Name: Print first name before second! Use capital letters! SID #: Peter Vollhardt February 28, 2017 GSI (if you are taking Chem 3AL): Please provide the following information
More informationOrganic Chemistry Lecture 2 - Hydrocarbons, Alcohols, Substitutions
ALKANES Water-insoluble, low density C-C single bonds Higher MW -> higher BP, higher MP Branching -> lower BP, higher MP Forms cycloalkanes which can have ring strain Cyclohexane: chair vs. boat configuration
More informationAn alkane homolog differs only in the number of CH 2 groups. Example: butane: CH 3 CH 2 CH 2 CH 3 and pentane CH 3 CH 2 CH 2 CH 2 CH 3 are homolgs.
Structure and Stereochemistry of Alkanes Reading: Wade chapter 3, sections 3-1- 3-9 Study Problems: 3-33, 3-37, 3-39, 3-40, 3-42 Key Concepts and Skills: Explain and predict trends in the physical properties
More informationChemistry 3719, Fall 2002 Exam 1 Name:
Chemistry 3719, Fall 2002 Exam 1 Name: This exam is worth 100 points out of a total of 600 points for Chemistry 3719/3719L. You have 50 minutes to complete the exam and you may use molecular models as
More informationChem 1120 Midterm points Dr. Luther Giddings
Chem 1120 Midterm 1 100 points Dr. Luther Giddings Name Instructions: This is a closed book, closed notebook test. You may not discuss this exam with anyone, either during or after the exam, until it has
More information