SAMPLE PROBLEM Naming Alcohols SOLUTION. STUDY CHECK Give the IUPAC name for the following: Give the IUPAC name for the following:
|
|
- Shona Ashlie Richards
- 7 years ago
- Views:
Transcription
1 Naming Alcohols Give the IUPAC name for the following: SAMPLE PROBLEM 13.1 STEP 1 Name the longest carbon chain containing the OH group. The parent chain is pentane; the alcohol is named pentanol. STEP 2 Number the longest chain starting at the end closer to the OH group. The carbon chain is numbered to give the position of the OH group as carbon 2 to give 2-pentanol. STEP 3 Name and number other substituents relative to the OH group. With a methyl group on carbon 4, the compound is named 4-methyl-2- pentanol. Give the IUPAC name for the following:
2 SAMPLE PROBLEM 13.2 Thiols Draw the condensed structural formula of the following: a. 1-butanethiol b. cyclohexanethiol a. This compound has a SH group on the first carbon of a butane chain: b. This compound has a SH group on cyclohexane: What is the condensed structural formula of ethanethiol?
3 Ethers Give the IUPAC name for the following: SAMPLE PROBLEM 13.3 STEP 1 Write the alkane name of the longer carbon chain: STEP 2 an Name the oxygen and smaller alkyl group as a substituent called alkoxy group: STEP 3 Number the longer carbon chain from the end nearer the alkoxy group and give its location. What is the common name of ethoxybenzene?
4 SAMPLE PROBLEM 13.4 Isomers Draw the condensed structural formulas and give the IUPAC and common names of two alcohols and one ether with a molecular formula of C 3 H 8 O. To draw the condensed structural formulas for alcohols, the hydroxyl group is bonded to two different atoms in a chain of three carbon atoms. For the ether, two alkyl groups are bonded to an oxygen atom: Write the IUPAC names of the unbranched isomers of C 4 H 10 O.
5 Cyclic Ethers SAMPLE PROBLEM 13.5 Identify the following as a cyclic alcohol, ether, or cyclic ether: a. A cyclic ether has an oxygen atom in the ring. b. A cyclic alcohol has a hydroxyl group bonded to a cycloalkane. c. An ether has an oxygen atom with single bonds to two carbon groups. What is the difference between furan and pyran?
6 Physical Properties of Alcohols, Ethers, and Phenols Predict which compound in each of the following pairs will be more soluble in water: a. butane or 1-propanol b. 1-propanol or 1-heptanol a. 1-Propanol is more soluble because it can form hydrogen bonds with water. b. The 1-propanol is more soluble because it has a shorter carbon chain. SAMPLE PROBLEM 13.6 Dimethyl ether and ethanol both have molar masses of 46 g/mole. However, ethanol has a much higher boiling point than dimethyl ether. How would you explain this difference in boiling points?
7 Dehydration of Alcohols SAMPLE PROBLEM 13.7 Draw the condensed structural formula of the alcohol that is needed to produce each of the following products: a. Because the molecule is a symmetrical alcohol, the H may be removed from the either carbon adjacent to the carbon attached to the OH group, which forms the following product: b. The OH of this alcohol is removed along with a H from an adjacent carbon. Remember that the hydrogen atoms are not drawn in this type of geometric formula: What is the name of the alkene produced by the dehydration of cyclopentanol?
8 Predicting Reactants SAMPLE PROBLEM 13.8 Draw the condensed structural formula for the alkenes produced by the dehydration of the following alcohols: What is the name of an alcohol that forms 2-methylpropene?
9 Oxidation of Alcohols SAMPLE PROBLEM 13.9 Draw the condensed structural formula of the aldehyde or ketone formed by the oxidation of each of the following: a. A secondary (2 ) alcohol oxidizes to a ketone: b. A primary (1 ) alcohol oxidizes to an aldehyde: Draw the condensed structural formula of the product formed by the oxidation of 2-propanol.
Chapter 12 Organic Compounds with Oxygen and Sulfur
Chapter 12 Organic Compounds with Oxygen and Sulfur 1 Alcohols An alcohol contains a hydroxyl group ( OH) that replaces a hydrogen atom in a hydrocarbon. A phenol contains a hydroxyl group ( OH) attached
More informationAlcohols An alcohol contains a hydroxyl group ( OH) attached to a carbon chain. A phenol contains a hydroxyl group ( OH) attached to a benzene ring.
Chapter : rganic Compounds with xygen Alcohols, Ethers Alcohols An alcohol contains a hydroxyl group ( H) attached to a carbon chain. A phenol contains a hydroxyl group ( H) attached to a benzene ring.
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Ch14_PT MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Compounds with the -OH group attached to a saturated alkane-like carbon are known as A)
More informationCopyright 2010 Pearson Education, Inc. Chapter Fourteen 1
An alcohol has an OH bonded to an alkyl group; a phenol has an OH bonded directly to an aromatic ring; and an ether has an O bonded to two organic groups. Chapter Fourteen 1 Ethyl alcohol, dimethyl ether,
More informationAlcohols. Copyright 2009 by Pearson Education, Inc. Copyright 2009 Pearson Education, Inc. CH 3 CH 2 CH 2 OH 1-propanol OH
Chapter 12 rganic Compounds with xygen and Sulfur 12.1 Alcohols, Thiols, and Ethers Alcohols An alcohol contains a hydroxyl group ( ) attached to a carbon chain. A phenol contains a hydroxyl group ( )
More informationUnit Vocabulary: o Organic Acid o Alcohol. o Ester o Ether. o Amine o Aldehyde
Unit Vocabulary: Addition rxn Esterification Polymer Alcohol Ether Polymerization Aldehyde Fermentation Primary Alkane Functional group Saponification Alkene Halide (halocarbon) Saturated hydrocarbon Alkyne
More informationAlkanes. Chapter 1.1
Alkanes Chapter 1.1 Organic Chemistry The study of carbon-containing compounds and their properties What s so special about carbon? Carbon has 4 bonding electrons. Thus, it can form 4 strong covalent bonds
More informationPage 1. 6. Which hydrocarbon is a member of the alkane series? (1) 1. Which is the structural formula of methane? (1) (2) (2) (3) (3) (4) (4)
1. Which is the structural formula of methane? 6. Which hydrocarbon is a member of the alkane series? 7. How many carbon atoms are contained in an ethyl group? 1 3 2 4 2. In the alkane series, each molecule
More informationCHEM 203 Exam 1. KEY Name Multiple Choice Identify the letter of the choice that best completes the statement or answers the question.
CHEM 203 Exam 1 KEY Name Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. _D C 1. Which of the following elements is a large percentage of both
More informationUnit 2 Review: Answers: Review for Organic Chemistry Unit Test
Unit 2 Review: Answers: Review for Organic Chemistry Unit Test 2. Write the IUPAC names for the following organic molecules: a) acetone: propanone d) acetylene: ethyne b) acetic acid: ethanoic acid e)
More informationChapter 4 Lecture Notes
Chapter 4 Lecture Notes Chapter 4 Educational Goals 1. Given the formula of a molecule, the student will be able to draw the line-bond (Lewis) structure. 2. Understand and construct condensed structural
More informationLaboratory 22: Properties of Alcohols
Introduction Alcohols represent and important class of organic molecules. In this experiment you will study the physical and chemical properties of alcohols. Solubility in water, and organic solvents,
More informationSurvival Organic Chemistry Part I: Molecular Models
Survival Organic Chemistry Part I: Molecular Models The goal in this laboratory experience is to get you so you can easily and quickly move between empirical formulas, molecular formulas, condensed formulas,
More informationQuestion Bank Organic Chemistry-I
Question Bank Organic Chemistry-I 1. (a) What do you understand by the following terms : (i) Organic chemistry (ii) Organic compounds (iii) Catenation? [3] (b) Why are there very large number of organic
More informationALCOHOLS: Properties & Preparation
ALLS: Properties & Preparation General formula: R-, where R is alkyl or substitued alkyl. Ar-: phenol - different properties. Nomenclature 1. ommon names: Name of alkyl group, followed by word alcohol.
More informationEXPERIMENT 1: Survival Organic Chemistry: Molecular Models
EXPERIMENT 1: Survival Organic Chemistry: Molecular Models Introduction: The goal in this laboratory experience is for you to easily and quickly move between empirical formulas, molecular formulas, condensed
More informationCalculating the Degrees of Unsaturation From a Compound s Molecular Formula
Calculating the Degrees of Unsaturation From a Compound s Molecular Formula Alkanes have the molecular formula C n. Alkanes are saturated hydrocarbons because each member of the family has the maximum
More informationH 3 C CH 2 CH 2 CH 2 CH 2 CH 3. Copyright 2012 Nelson Education Ltd. Chapter 1: Organic Compounds 1.1-1
Section 1.1: Alkanes Mini Investigation: Arranging Carbon Atoms, page 10 A. Three different molecules of C 5 H 12 are possible. B. Five arrangements are possible for C 6 H 14, as predicted: H 3 C CH 2
More informationCH 102 Practice Exam 2 PCC-Sylvania
CH 102 Practice Exam 2 PCC-Sylvania True/False Indicate if the statement is true or false. 1.Tertiary alcohols are not easily oxidized. 2.Secondary alcohols can be oxidized to aldehydes. 3.Primary alcohols
More informationAssessment Schedule 2013 Chemistry: Demonstrate understanding of the properties of organic compounds (91391)
NCEA Level 3 Chemistry (91391) 2013 page 1 of 8 Assessment Schedule 2013 Chemistry: Demonstrate understanding of the properties of organic compounds (91391) Evidence Statement Q Evidence Achievement Achievement
More information1. The functional group present in carboxylic acids is called a A) carbonyl group. B) carboxyl group. C) carboxylate group. D) carbohydroxyl group.
Name: Date: 1. The functional group present in carboxylic acids is called a A) carbonyl group. B) carboxyl group. C) carboxylate group. D) carbohydroxyl group. 2. Which of the following statements concerning
More informationMolecular Models Experiment #1
Molecular Models Experiment #1 Objective: To become familiar with the 3-dimensional structure of organic molecules, especially the tetrahedral structure of alkyl carbon atoms and the planar structure of
More informationMOLECULAR REPRESENTATIONS AND INFRARED SPECTROSCOPY
MLEULAR REPRESENTATINS AND INFRARED SPETRSPY A STUDENT SULD BE ABLE T: 1. Given a Lewis (dash or dot), condensed, bond-line, or wedge formula of a compound draw the other representations. 2. Give examples
More informationORGANIC COMPOUNDS IN THREE DIMENSIONS
(adapted from Blackburn et al., Laboratory Manual to Accompany World of hemistry, 2 nd ed., (1996) Saunders ollege Publishing: Fort Worth) Purpose: To become familiar with organic molecules in three dimensions
More informationPRACTICE PROBLEMS, CHAPTERS 1-3
PRATIE PRBLEMS, APTERS 1-3 (overed from h. 3: Alkane and Alkyl alide nomenclature only) 1. The atomic number of boron is 5. The correct electronic configuration of boron is: A. 1s 2 2s 3 B. 1s 2 2p 3.
More informationNOMENCLATURE OF ORGANIC COMPOUNDS 2010, 2003, 1980, by David A. Katz. All rights reserved.
NMENCLATURE F RGANIC CMPUNDS 2010, 2003, 1980, by David A. Katz. All rights reserved. rganic chemistry is the chemistry of carbon compounds. Carbon has the ability to bond with itself to form long chains
More informationOrganic Functional Groups Chapter 7. Alcohols, Ethers and More
Organic Functional Groups Chapter 7 Alcohols, Ethers and More 1 What do you do when you are in Pain? What do you do when you are in a lot of pain? 2 Functional Groups A functional group is an atom, groups
More informationChemistry 1110 Organic Chemistry IUPAC Nomenclature
hemistry 1110 rganic hemistry IUPA Nomenclature 1 f the approximately 32 million unique chemical compounds presently known, over 95% of them can be classified as organic; i.e., containing carbon. The IUPA
More informationIUPAC System of Nomenclature
IUPAC System of Nomenclature The IUPAC (International Union of Pure and Applied Chemistry) is composed of chemists representing the national chemical societies of several countries. ne committee of the
More informationHOMEWORK PROBLEMS: IR SPECTROSCOPY AND 13C NMR. The peak at 1720 indicates a C=O bond (carbonyl). One possibility is acetone:
HMEWRK PRBLEMS: IR SPECTRSCPY AND 13C NMR 1. You find a bottle on the shelf only labeled C 3 H 6. You take an IR spectrum of the compound and find major peaks at 2950, 1720, and 1400 cm -1. Draw a molecule
More informationProperties of Alcohols and Phenols Experiment #3
Properties of Alcohols and Phenols Experiment #3 Objectives: To observe the solubility of alcohols relative to their chemical structure, to perform chemical tests to distinguish primary, secondary and
More informationQuestion (3): What are the different types of covalent bonds found in carbons compounds? Briefly explain with examples.
CLASS: X NCERT (CBSE) Chemistry: For Class 10 Page : 1 Question (1): What is organic chemistry? Organic chemistry is the study of carbon compounds of living matter i.e., plants and animals (CO 2, carbonates,
More informationChapter 18: Organic Chemistry
h 18 Page 1 hapter 18: rganic hemistry rganic chemistry is a branch of chemistry that focuses on compounds that contain carbon (Exceptions:, 2, 3 2-, and N - ) Even though organic compounds only contain
More informationMolecular Formula Determination
Molecular Formula Determination Classical Approach Qualitative elemental analysis Quantitative elemental analysis Determination of empirical formula Molecular weight determination Molecular formula determination
More informationCONFORMATIONAL ANALYSIS PRACTICE EXERCISES. 1) Draw a Newman projection of the most stable conformation of 2-methylpropane.
CONFORMATIONAL ANALYSIS PRACTICE EXERCISES 1) Draw a Newman projection of the most stable conformation of 2-methylpropane. 2) The structures below are: C 3 C 3 C 3 C 3 A) not isomers. B) conformational
More information2.1.1 Chemical and physical properties of semiochemicals
Semiochemicals Semiochemicals are small organic compounds that transmit chemical messages. They are used by insects for intra and interspecies communication. Insects detect semiochemicals directly from
More informationCh17_PT MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Ch17_PT MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Which molecule is a carboxylic acid? A) 1) B) C) D) E) CH3 CH2 CH2 NH2 2) Which molecule
More informationIDENTIFICATION OF ALCOHOLS
IDENTIFICATION OF ALCOHOLS Alcohols are organic compounds that which considered as derivatives of water. One of the hydrogen atoms of water molecule (H-O-H) has been replaced by an alkyl or substituted
More informationChapter 13 Organic Chemistry
Chapter 13 Organic Chemistry 13-1. Carbon Bonds 13-2. Alkanes 13-3. Petroleum Products 13-4. Structural Formulas 13-5. Isomers 13-6. Unsaturated Hydrocarbons 13-7. Benzene 13-8. Hydrocarbon Groups 13-9.
More informationMOLAR MASS AND MOLECULAR WEIGHT Themolar mass of a molecule is the sum of the atomic weights of all atoms in the molecule. Molar Mass.
Counting Atoms Mg burns in air (O 2 ) to produce white magnesium oxide, MgO. How can we figure out how much oxide is produced from a given mass of Mg? PROBLEM: If If 0.200 g of Mg is is burned, how much
More informationWorksheets for Organic Chemistry
Worksheets for Organic Chemistry Worksheet 1 Alkanes Question 1. Provide IUPAC names for the following structures a) b) c) d) e) f) g) h) Chemistry of Natural Substances Organic Chemistry Worksheets 1
More informationLecture Overview. Hydrogen Bonds. Special Properties of Water Molecules. Universal Solvent. ph Scale Illustrated. special properties of water
Lecture Overview special properties of water > water as a solvent > ph molecules of the cell > properties of carbon > carbohydrates > lipids > proteins > nucleic acids Hydrogen Bonds polarity of water
More informationBut in organic terms: Oxidation: loss of H 2 ; addition of O or O 2 ; addition of X 2 (halogens).
Reactions of Alcohols Alcohols are versatile organic compounds since they undergo a wide variety of transformations the majority of which are either oxidation or reduction type reactions. Normally: Oxidation
More informationBasic definitions for organic chemistry
rganic Chemistry - Introduction F 1 Basic definitions for organic chemistry Scope rganic chemistry is a vast subject so is split it into small sections for study. This is done by studying compounds which
More informationHow to Quickly Solve Spectrometry Problems
How to Quickly Solve Spectrometry Problems You should be looking for: Mass Spectrometry (MS) Chemical Formula DBE Infrared Spectroscopy (IR) Important Functional Groups o Alcohol O-H o Carboxylic Acid
More information12.4 FUNCTIONAL-GROUP INFRARED ABSORPTIONS
552 APTER 12 INTRODUTION TO SPETROSOPY. INFRARED SPETROSOPY AND MASS SPETROMETRY PROBLEM 12.9 Which of the following vibrations should be infrared-active and which should be infrared-inactive (or nearly
More informationUV-Visible Spectroscopy
UV-Visible Spectroscopy UV-Visible Spectroscopy What is UV-Visible Spectroscopy? Molecular spectroscopy that involves study of the interaction of Ultra violet (UV)-Visible radiation with molecules What
More informationExperiment #8 properties of Alcohols and Phenols
Introduction Experiment #8 properties of Alcohols and Phenols As has been mentioned before, over 20 million organic compounds have been identified. If each substance had to be studied as an entity completely
More informationAustin Peay State University Department of Chemistry CHEM 1021 TESTING FOR ORGANIC FUNCTIONAL GROUPS
TESTING FOR ORGANIC FUNCTIONAL GROUPS Caution: Chromic acid is hazardous as are many of the organic substances in today s experiment. Treat all unknowns with extreme care. Many organic substances are flammable.
More information[1] [Department of Civil and Environmental Engineering, University of California, Davis, CA 95616]
Supplementary Information for Multi-generation gas-phase oxidation, equilibrium partitioning, and the formation and evolution of secondary organic aerosol Christopher D. Cappa 1, Kevin R. Wilson [1] [Department
More informationORGANIC NOMENCLATURE
hemistry 121 Winter 2001 ourse otes Principles of hemistry II Introduction RGAI MELATURE onfusion can arise in organic chemistry because of the variety of names that have been applied to compounds; common
More informationIdentification of Unknown Organic Compounds
Identification of Unknown Organic Compounds Introduction The identification and characterization of the structures of unknown substances are an important part of organic chemistry. Although it is often
More informationPTAC: Applied Chemistry COURSE OUTLINE & OBJECTIVES ESC Approved November 19, 2004
INTRODUCTION PTAC: Applied Chemistry COURSE OUTLINE & OBJECTIVES ESC Approved November 19, 2004 A. Introduction to Chemistry Terms 1. Define basic terms associated with chemistry: Organic/inorganic/biochemistry/physical
More informationChemistry Grade 11 Year and weekly plan 2015
Chemistry Grade 11 Year and weekly plan 2015 TERM1 Content Curriculum Statement Teaching Method Atomic combinations: molecular structure chemical bond (is seen as the net electrostatic force two atoms
More informationF322: Chains, Energy and Resources 2.2.4 Alcohols
F322: hains, Energy and Resources 2.2.4 Alcohols 167 marks 1. This question is about the six alcohols below. butan-2-ol 2-methylpentan-3-ol propan-1-ol ethane-1,2-diol 2-methylpropan-2-ol propan-2-ol Which
More informationChapter 13 Organic Chemistry
Chapter 13 Organic Chemistry Introduction Organic chemistry is the study of carbon based compounds. The structural and genetic materials of living organisms are organic compounds. Many of the substances
More informationChapter 5 Classification of Organic Compounds by Solubility
Chapter 5 Classification of Organic Compounds by Solubility Deductions based upon interpretation of simple solubility tests can be extremely useful in organic structure determination. Both solubility and
More informationDetermining the Structure of an Organic Compound
Determining the Structure of an Organic Compound The analysis of the outcome of a reaction requires that we know the full structure of the products as well as the reactants In the 19 th and early 20 th
More informationInfrared Spectroscopy 紅 外 線 光 譜 儀
Infrared Spectroscopy 紅 外 線 光 譜 儀 Introduction Spectroscopy is an analytical technique which helps determine structure. It destroys little or no sample (nondestructive method). The amount of light absorbed
More informationfor excitation to occur, there must be an exact match between the frequency of the applied radiation and the frequency of the vibration
! = 1 2"c k (m + M) m M wavenumbers! =!/c = 1/" wavelength frequency! units: cm 1 for excitation to occur, there must be an exact match between the frequency of the applied radiation and the frequency
More informationChapter 13 Carboxylic Acids, Esters, Amines, and Amides. Carboxylic Acids. Names and Sources of Some Carboxylic Acids. IUPAC Names
Chapter 13 Carboxylic Acids, Esters, Amines, and Amides 13.1 Carboxylic Acids Carboxylic Acids A carboxylic acid contains a carboxyl group, which is a carbonyl group (C=) attached to a hydroxyl group (
More informationChapter 3 Molecules of Cells
Bio 100 Molecules of cells 1 Chapter 3 Molecules of Cells Compounds containing carbon are called organic compounds Molecules such as methane that are only composed of carbon and hydrogen are called hydrocarbons
More informationChapter 6. Alkenes: Structure and Stability
hapter 6. Alkenes: Structure and Stability Steric Acid (saturated fatty acid) Linoleic Acid (unsaturated fatty acid) Degrees of unsaturation saturated hydrocarbon n 2n2 cycloalkane (1 ring) n 2n alkene
More informationBASIC NOMENCLATURE. The names of the groups you must be able to recognize and draw are:
A STUDENT SHOULD BE ABLE TO: BASI NOMENLATURE 1. Give examples of, and recognize when given the structure, representatives of the following classes of compounds. Alkyl halides (1, 2, 3 ) Alcohols (1, 2,
More informationMass Spec - Fragmentation
Mass Spec - Fragmentation An extremely useful result of EI ionization in particular is a phenomenon known as fragmentation. The radical cation that is produced when an electron is knocked out of a neutral
More informationBomb Calorimetry. Electrical leads. Stirrer
Bomb Calorimetry Stirrer Electrical leads Oxygen inlet valve Bomb Fuse Calorimeter Outer jacket Not shown: heating and cooling system for outer jacket, and controls that keep the outer jacket at the same
More informationCHM220 Addition lab. Experiment: Reactions of alkanes, alkenes, and cycloalkenes*
CM220 Addition lab Experiment: Reactions of alkanes, alkenes, and cycloalkenes* Purpose: To investigate the physical properties, solubility, and density of some hydrocarbon. To compare the chemical reactivity
More informationCHEM 121. Chapter 17. Name: Date:
CHEM 121. Chapter 17. Name: Date: 1. The elements present in a tertiary amine with two phenyl groups are A) carbon and nitrogen B) carbon, nitrogen and hydrogen C) carbon, nitrogen and oxygen D) carbon,
More informationFor example: (Example is from page 50 of the Thinkbook)
SOLVING COMBINED SPECTROSCOPY PROBLEMS: Lecture Supplement: page 50-53 in Thinkbook CFQ s and PP s: page 216 241 in Thinkbook Introduction: The structure of an unknown molecule can be determined using
More informationOrganic Chemistry Tenth Edition
Organic Chemistry Tenth Edition T. W. Graham Solomons Craig B. Fryhle Welcome to CHM 22 Organic Chemisty II Chapters 2 (IR), 9, 3-20. Chapter 2 and Chapter 9 Spectroscopy (interaction of molecule with
More informationExperiment 11. Infrared Spectroscopy
Chem 22 Spring 2010 Experiment 11 Infrared Spectroscopy Pre-lab preparation. (1) In Ch 5 and 12 of the text you will find examples of the most common functional groups in organic molecules. In your notebook,
More informationQ.1 Draw out some suitable structures which fit the molecular formula C 6 H 6
Aromatic compounds GE 1 BENZENE Structure Primary analysis revealed benzene had an... empirical formula of and a molecular formula of 6 6 Q.1 Draw out some suitable structures which fit the molecular formula
More informationNaming Organic Compounds
Nomenclature Naming Organic Compounds The increasingly large number of organic compounds identified with each passing day, together with the fact that many of these compounds are isomers of other compounds,
More informationthe double or triple bond. If the multiple bond is CH 3 C CCHCCH 3
Alkenes, Alkynes, and Aromatic ompounds Alkenes and Alkynes Unsaturated contain carbon-carbon double and triple bond to which more hydrogen atoms can be added. Alkenes: carbon-carbon double bonds Alkynes:
More informationThe dipolar nature of acids
I. Introduction arboxylic Acid Structure and hemistry: Part 1 Jack Deuiter arboxylic acids are hydrocarbon derivatives containing a carboxyl () moiety. ecall that carbon has four valence electrons and
More informationChapter 22 Carbonyl Alpha-Substitution Reactions
John E. McMurry www.cengage.com/chemistry/mcmurry Chapter 22 Carbonyl Alpha-Substitution Reactions The α Position The carbon next to the carbonyl group is designated as being in the α position Electrophilic
More informationBoston University Dresden Science Program ORGANIC CHEMISTRY CAS CH 203 Lecture
Boston University Dresden Science Program ORGANIC CHEMISTRY CAS CH 203 Lecture Instructor: Professor Wolf D. Habicher, Professor Claus Rüger Meeting Times Lectures: twice a week at 90 minutes each Discussions:
More informationAn Introduction to Organic Chemistry
An Introduction to Organic Chemistry 81 Organic Chemistry Organic chemistry is the study of compounds containing carbon with the exception of simple compounds e.g. carbonates (CO 3 2- ), carbon dioxide
More informationIR Applied to Isomer Analysis
DiscovIR-LC TM Application Note 025 April 2008 Deposition and Detection System IR Applied to Isomer Analysis Infrared spectra provide valuable information about local configurations of atoms in molecules.
More informationMolecules, Compounds, and Chemical Equations (Chapter 3)
Molecules, Compounds, and Chemical Equations (Chapter 3) Chemical Compounds 1. Classification of Elements and Compounds Types of Pure Substances (Figure 3.4) Elements -- made up of only one type of atom
More informationSuggested solutions for Chapter 3
s for Chapter PRBLEM Assuming that the molecular ion is the base peak (00% abundance) what peaks would appear in the mass spectrum of each of these molecules: (a) C5Br (b) C60 (c) C64Br In cases (a) and
More informationSymmetric Stretch: allows molecule to move through space
BACKGROUND INFORMATION Infrared Spectroscopy Before introducing the subject of IR spectroscopy, we must first review some aspects of the electromagnetic spectrum. The electromagnetic spectrum is composed
More informationChemical Calculations: The Mole Concept and Chemical Formulas. AW Atomic weight (mass of the atom of an element) was determined by relative weights.
1 Introduction to Chemistry Atomic Weights (Definitions) Chemical Calculations: The Mole Concept and Chemical Formulas AW Atomic weight (mass of the atom of an element) was determined by relative weights.
More informationHow To Calculate Mass In Chemical Reactions
We have used the mole concept to calculate mass relationships in chemical formulas Molar mass of ethanol (C 2 H 5 OH)? Molar mass = 2 x 12.011 + 6 x 1.008 + 1 x15.999 = 46.069 g/mol Mass percentage of
More informationcyclohexane cyclopentane Nomenclature Follows same rules as for stright-chain alkanes. Examples: name the following
Structure and Stereochemistry of Alkanes Reading: Wade chapter 3, sections 3-10- 3-16 Study Problems: 3-43, 3-44, 3-45, 3-46 Key oncepts and Skills: ompare the energies of cycloalkanes, and explain ring
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Ch 13_PT MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) In organic chemistry, the term unsaturated means a molecule A) which contains one or more
More informationLecture 5, The Mole. What is a mole?
Lecture 5, The Mole What is a mole? Moles Atomic mass unit and the mole amu definition: 12 C = 12 amu. The atomic mass unit is defined this way. 1 amu = 1.6605 x 10-24 g How many 12 C atoms weigh 12 g?
More informationINFRARED SPECTROSCOPY (IR)
INFRARED SPECTROSCOPY (IR) Theory and Interpretation of IR spectra ASSIGNED READINGS Introduction to technique 25 (p. 833-834 in lab textbook) Uses of the Infrared Spectrum (p. 847-853) Look over pages
More informationFinal Examination, Organic Chemistry 1 (CHEM 2210) December 2000 Version *A* A. B. C. D.
Final Examination, rganic hemistry 1 (EM 2210) December 2000 Version *A* 1. What are the hybridization of, and the geometrical shape around, the nitrogen atom in the following molecule? N 3 3 A. sp, linear
More informationGetting the most from this book...4 About this book...5
Contents Getting the most from this book...4 About this book....5 Content Guidance Topic 1 Atomic structure and the periodic table...8 Topic 2 Bonding and structure...14 Topic 2A Bonding....14 Topic 2B
More informationWe know from the information given that we have an equal mass of each compound, but no real numbers to plug in and find moles. So what can we do?
How do we figure this out? We know that: 1) the number of oxygen atoms can be found by using Avogadro s number, if we know the moles of oxygen atoms; 2) the number of moles of oxygen atoms can be found
More informationTypical Infrared Absorption Frequencies. Functional Class Range (nm) Intensity Assignment Range (nm) Intensity Assignment
Typical Infrared Absorption Frequencies Functional Class Range (nm) Intensity Assignment Range (nm) Intensity Assignment Alkanes 2850-3000 CH 3, CH 2 & CH 2 or 3 bands Alkenes 3020-3100 1630-1680 1900-2000
More informationCHEM 208(Organic Chemistry I) Instructor: Dr. Niranjan Goswami. Tel: (618)545-3361. Email: Ngoswami@kaskaskia.edu. Web: www.kc.cc.il.
CHEM 208(Organic Chemistry I) Instructor: Dr. Niranjan Goswami Tel: (618)545-3361 Email: Ngoswami@kaskaskia.edu Web: www.kc.cc.il.us/ngoswami CHEM 208 COURSE SYLLABUS KASKASKIA COLLEGE NAME TERM YEAR TEXT:
More informationThe K value enumeration of hydrocarbons alkanes, alkenes and alkynes
Oriental Journal of Chemistry Vol. 24(3), 795-800 (2008) The K value enumeration of hydrocarbons alkanes, alkenes and alkynes E.M.R. KIREMIRE Department of Chemistry, University of Namibia, Private Bag
More informationSaturated NaCl solution rubber tubing (2) Glass adaptor (2) thermometer adaptor heating mantle
EXPERIMENT 5 (Organic Chemistry II) Pahlavan/Cherif Dehydration of Alcohols - Dehydration of Cyclohexanol Purpose - The purpose of this lab is to produce cyclohexene through the acid catalyzed elimination
More informationAROMATIC COMPOUNDS A STUDENT SHOULD BE ABLE TO:
A STUDENT SHULD BE ABLE T: ARMATIC CMPUNDS 1. Name benzene derivatives given the structures, and draw the structures given the names. This includes: Monosubstituted benzenes named as derivatives of benzene:
More informationPaper 2 (7404/2): Organic and Physical Chemistry Mark scheme
AQA Qualifications AS hemistry Paper 2 (7404/2): Organic and Physical hemistry Mark scheme 7404 Specimen paper Version 0.5 MARK SEME AS hemistry Specimen paper 2 Question Marking guidance Mark AO omments
More informationDUI Stations. Do some research to fill in the chemistry table. Some examples have been completed for you: IUPAC name Methanol Methanal Methanoic acid
DUI Stations Station 1: Introduction to alcohol chemistry Introduction: Molecules of alcohols, aldehydes and organic acids all have characteristic functional groups. Functional groups are groups of a few
More informationSolving Spectroscopy Problems
Solving Spectroscopy Problems The following is a detailed summary on how to solve spectroscopy problems, key terms are highlighted in bold and the definitions are from the illustrated glossary on Dr. Hardinger
More informationDETERMINACIÓN DE ESTRUCTURAS ORGÁNICAS (ORGANIC SPECTROSCOPY) IR SPECTROSCOPY
DETERMINACIÓN DE ESTRUCTURAS ORGÁNICAS (ORGANIC SPECTROSCOPY) IR SPECTROSCOPY Hermenegildo García Gómez Departamento de Química Instituto de Tecnología Química Universidad Politécnica de Valencia 46022
More information