HYDROCARBON COMPOUNDS

Size: px
Start display at page:

Download "HYDROCARBON COMPOUNDS"

Transcription

1 YDROARBON OMPOUNDS hapter Quiz lassify each of these statements as always true, AT; sometimes true, ST; or never true, NT. 1. ydrocarbons are unsaturated The IUPA name for 3(2)33 is butane When naming branched-chain alkanes, the rule is to list the names of the alkyl substituents in order of their placement in the molecule ompounds that have the same molecular formula but the atoms are joined in a different order are called structural isomers ydrocarbons are organic compounds that contain hydrogen, carbon, and oxygen A benzene ring is represented as a pentagon A benzene ring contains 6 carbon atoms and 12 hydrogen atoms racking is a controlled process by which hydrocarbons are broken down or rearranged into smaller, more useful molecules oal is more than 80 percent carbon Methylbenzene is the IUPA name for toluene Name this compound: 22.

2 12. Draw the structural formula for 1,2,4-triphenylpentane YDROARBON OMPOUNDS hapter Test A A. Matching Match each term in olumn B with the correct description in olumn A. Write the letter of the correct term on the line. olumn A 1. a group of compounds in which there is a constant increment of change in molecular structure from one compound to the next 2. any organic compound that contains only carbon and hydrogen 3. hydrocarbon that contains only single covalent bonds 4. a method of naming organic compounds 5. a hydrocarbon with an unsaturated ring

3 6. a process by which hydrocarbons are broken down or rearranged into smaller molecules olumn B 7. compounds that have the same molecular formula but different molecular structures a. alkane 8. organic compound containing a carbon-carbon triple bond b. alkene 9. organic compound that contains double or triple carbon-carbon bonds c. cracking 10. organic compound containing a carbon-carbon double bond d. arene e. alkyne f. isomers g. homologous series h. IUPA system i. hydrocarbon j. unsaturated compound B. Multiple hoice hoose the best answer and write its letter on the line. 11. Which of the following has the highest carbon content? a. bituminous coal c. anthracite

4 b. lignite d. peat 12. A saturated straight-chain hydrocarbon with seven carbons is a. hexane. c. heptane. b. octane. d. hexene. 13. Structural isomers have a. the same molecular formula. b. the same physical and chemical properties. c. the same order of atoms. d. all of the above 14. The condensed structural formula for 2,2,3 trimethylbutane is a. 32(3)(3)3. c. 3(3)2(3)3. b. 3(3)2(3)2. d. 3(3)(3) What is the IUPA name for the following? a. 2-ethyl-2,4,5-trimethylpentane b. 2-ethyl-2,4-dimethylhexane c. 3,5,5-trimethylheptane d. 3,3,5-trimethylheptane 16. Which of the following structures does not represent an alkene? a. 3 2 c. b. d. 17. ydrocarbons with low molar masses are generally

5 a. soluble in water. c. gases or low-boiling liquids. b. extremely reactive chemically. d. all of the above 18. The name of an alkyl group that contains three carbon atoms is a. diphenyl. c. trimethyl. b. ethyl. d. propyl. 19. Name this compound. 32(3)3 a. 2,2 dimethylbutane c. 1,1,1,2 tetramethylpropane b. tetramethylpropane d. isoheptane 20. A structural isomer of pentane is a. 2,2, dimethylpropane. c. benzene. b. cyclopentane. d. 2-methylpentane. 21. The carbon-carbon bonds in alkanes are a. double bonds. c. free to rotate. b. quite polar. d. none of the above 22. An organic compound that contains only carbon and hydrogen and a single triple bond is classified as an a. alkane. c. alkyne. b. alkene. d. arene. 23. All of the following are unsaturated hydrocarbons except a. 3 octene. c. cyclohexyne. b. butane. d. ethene.. Problems Solve the following problems in the space provided. 24. Give the correct IUPA name for the following compound:

6 25. Draw the two structural isomers of butane. 26. Draw the correct structural formula for: 4 ethyl 2,6 dimethyl 2 heptene. 27. Write a balanced equation for the complete combustion of liquid hexane. D. Essay Write a short essay for the following. 28. Given the name of an alkane, tell how you can reconstruct its structural formula, according to IUPA rules. E. Additional Problems Solve the following problems in the space provided. Show your work. 29. Identify the asymmetric carbon in this compound by number. l l l 30. Draw the geometric isomers of 4 methyl 2 hexene.

7 F. True-False lassify each of the statements as always true, AT; sometimes true, ST; or never true, NT. 31. Stereoisomers are molecules with the same molecular structure that differ only in the arrangement of the atoms in space. 32. In the cis configuration, the substituted groups are on the same side of the double bond. 33. Geometric isomers differ only in the orientation of groups around a double bond. 34. An asymmetric carbon is a carbon atom to which three different groups are attached. YDROARBON OMPOUNDS hapter Test B A. Matching Match each term in olumn B with the correct description in olumn A. Write the letter of the correct term on the line. olumn A 1. organic compounds containing carbon-carbon double bonds 2. pairs of molecules that differ only in the way four different groups are arranged around a central carbon atom 3. hydrocarbons that contain only single covalent bonds 4. isomers that differ only in the orientation of groups around a double bond

8 5. compounds that have the same molecular formula but the atoms are joined in a different order olumn B 6. organic compounds that contain only carbon and hydrogen a. hydrocarbons 7. compounds that contain a carbon ring b. alkenes 8. a group of compounds in which a constant increment of change in molecular structure occurs from one compound in the series to the next c. homologous series 9. organic compounds containing carbon-carbon triple bonds d. cyclic hydrocarbons 10. organic compounds that contain double or triple carboncarbon bonds e. unsaturated compounds f. alkanes g. geometric isomers h. structural isomers i. optical isomers j. alkynes B. Multiple hoice hoose the best answer and write its letter on the line. 11. Which of the following is true concerning methane? a. It is a gas at standard temperature and pressure.

9 b. It consists of one carbon atom and four hydrogen atoms. c. It is the major component of natural gas. d. all of the above 12. The increment of change in the homologous series of straight-chain alkanes is a.. c. 2. b.. d The chemical formula for hexane is a c b d What is the hydrocarbon represented by the following structural formula? a. butane c. hexane b. pentane d. heptane 15. What is the IUPA name for the following hydrocarbon? a. 4 ethyl 1,3,5 trimethylheptane b. 3,5 dimethyl 4 ethyloctane c. 5 ethyl 3,5 dimethyloctane d. 3,5,7 trimethyl 4 ethylheptane 16. Which of the following is true about the alkanes? a. They are polar molecules. b. They tend to exist as solids at room temperature. c. They dissolve in water. d. They contain only single covalent bonds.

10 17. Which of the following is a structural isomer of hexane? a. 2,3 dimethylpentane b. 2,2 dimethylbutane c. 3 methylhexane d. 3 ethyl 3 methylpentane 18. Which of the following is true about the alkenes? a. They contain carbon carbon double bonds. b. They are unsaturated compounds. c. They can form cis, trans isomers. d. all of the above 19. The name of the alkyl group that contains four carbon atoms is: a. methyl. c. propyl. b. ethyl. d. butyl. 20. What is the IUPA name for the following compound? a. 2,3 dimethyl 3 ethyl 4 heptene b. 5,6 dimethyl 5 ethyl 3 heptene c. 3 ethyl 2,3 dimethyl 4 heptene d. 5 ethyl 5,6 dimethyl 3 heptene 21. Which of the following is true about the alkynes? a. They contain both carbon carbon double and triple bonds. b. They are unsaturated compounds. c. They are plentiful in nature. d. all of the above

11 22. Which of the following is the formula for butyne? a. 410 c. 46 b. 48 d In the trans configuration of geometric isomers, the substituted groups a. have the same number of carbon atoms. b. have different numbers of carbon atoms. c. are on opposite sides of the double bond. d. are on the same side of the double bond. 24. An asymmetric carbon atom is one a. that forms a double bond. b. that forms a triple bond. c. that has four like groups attached. d. that has four different groups attached. 25. The saturated hydrocarbon among the following is a. 2 methylhexane. c. 2 butyne. b. 2 pentene. d. acetylene. 26. Among the following, which is the compound with the asymmetric carbon atom? a. 323 c. O b d. O 27. Which of the following is true about benzene? a. It is an aliphatic compound. b. Its formula is 66. c. Its carbon atoms form single bonds. d. all of the above 28. ard coal is known as:

12 a. peat. c. bituminous. b. lignite. d. anthracite.. True-False lassify each of these statements as always true, AT; sometimes true, ST; or never true, NT. 29. Organic compounds that contain only carbon and hydrogen are called hydrocarbons. 30. arbon atoms always form four covalent bonds. 31. As the number of carbon atoms in straight-chain alkanes increases, the boiling and melting points of these alkanes decrease. 32. An alkyl group is an alkane with a hydrogen removed. 33. The expression like dissolves like is a good rule of thumb in predicting whether one substance will dissolve in another. 34. The common name of ethyne is acetylene. 35. Geometric isomers can form when each carbon atom of a double bond has at least one substituent. 36. Optical isomers can be considered mirror images, which can be superimposed. 37. Aliphatic compounds contain rings. 38. Gasoline is obtained through the cracking of long-chain hydrocarbons. D. Problems Solve the following problems in the space provided. 39. Draw condensed structural formulas for each of the following compounds with the bonds understood. a. 2,3 dimethylpentane

13 b. 4 ethyl 2,3 dimethyl 2 hexene c. 5,5 diethyl 4,6,7 trimethyl 2 octyne 40. Name each of the following according to the IUPA system. a. b. c. 41. Draw and name all the structural isomers of pentane.

14 42. Draw and name all the geometric isomers of 2 butene. E. Essay Write a short essay for the following. 43. Provide a chemical formula, draw the structural formula, and name one straight-chain isomer of a six-carbon hydrocarbon that is a. an alkane. b. an alkene. c. an alkyne. Explain the reason for the variation in the number of hydrogen atoms in each of these compounds. F. Additional Problems Solve the following problems in the space provided. 44. Select the asymmetric carbon atom in this compound and give a reason for your choice Give the IUPA name for each of the following compounds.

15 a. b. YDROARBON OMPOUNDS Practice Problems In your notebook, solve the following problems. SETION 22.1 YDROARBONS 1. Name this hydrocarbon, according to the IUPA system. 2. Name this hydrocarbon, according to the IUPA system. 3. Write the structural formula for each of the following compounds. a. 3-ethyl-2,3-dimethylpentane

16 b. 3,4-diethylhexane c. 2,3,4,5-tetramethylnonane 4. Draw condensed structural formulas for the straight-chain alkanes with seven and eight carbons. 5. ow many single bonds are in a hexane molecule? SETION 22.2 UNSATURATED YDROARBONS 1. Name this compound, according to the IUPA system. 2. Name this compound, according to the IUPA system. 3. Name and draw all of the alkynes with the molecular formula Write structural formulas for the following hydrocarbons. a. 3,5-dimethyl-1-hexene b. 4-methyl-1-pentene c. 3,3-dimethyl-1-butyne SETION 22.3 ISOMERS 1. Name this compound, according to the IUPA system. 2. Name this compound, according to the IUPA system.

17 3. Write the structural formula for trans 2 heptene. 4. Which of the following can exist as cis, trans isomers? a. 2-butene b. 1-butene c. 2-methyl-2-butene d. 3-hexene 5. Identify the asymmetric carbon in the following compound Which of the following compounds have an asymmetric carbon? a. O b. c. F O SETION 22.4 YDROARBON RINGS 1. Name this compound, according to the IUPA system. 2. Name this compound, according to the IUPA system. 3. Write structural formulas for the following compounds. a. 1,3-dimethylcyclohexane b. cis-1,2-diphenylethene

18 c. 1,4-diethylbenzene SETION 22.5 YDROARBONS FROM EART S RUST 1. Write a balanced equation for the complete combustion of 2-methylheptane. 2. Describe three types of fuels obtained by refining petroleum.

Name Date Class HYDROCARBONS

Name Date Class HYDROCARBONS 22.1 HYDROCARBONS Section Review Objectives Describe the relationship between number of valence electrons and bonding in carbon Define and describe alkanes Relate the polarity of hydrocarbons to their

More information

Aliphatic Hydrocarbons Anthracite alkanes arene alkenes aromatic compounds alkyl group asymmetric carbon Alkynes benzene 1a

Aliphatic Hydrocarbons Anthracite alkanes arene alkenes aromatic compounds alkyl group asymmetric carbon Alkynes benzene 1a Aliphatic Hydrocarbons Anthracite alkanes arene alkenes aromatic compounds alkyl group asymmetric carbon Alkynes benzene 1a Hard coal, which is high in carbon content any straight-chain or branched-chain

More information

A. They all have a benzene ring structure in the molecule. B. They all have the same molecular formula. C. They all have carbon and hydrogen only

A. They all have a benzene ring structure in the molecule. B. They all have the same molecular formula. C. They all have carbon and hydrogen only Ch 21 G12 CoreI- Choose the best answer, then transfer your answers to page (1) [32 marks; 2 each] 1. What characteristic do all aromatic hydrocarbons share? A. They all have a benzene ring structure in

More information

22.3 Isomers Structural isomers differ in physical properties and have different chemical reactivites.

22.3 Isomers Structural isomers differ in physical properties and have different chemical reactivites. APTER 22 Study Guide APTER 22 Study Guide Study Tip Organize new information. Use flashcards to help you visualize the different types of hydrocarbons. Try to integrate what you re studying with what you

More information

CHEMISTRY Practice Exam #1

CHEMISTRY Practice Exam #1 EMISTRY 2210 - Practice Exam #1 Section 1 - Multiple hoice This section of the exam is multiple choice. hoose the BEST answer from the choices which are given and write the letter for your choice in the

More information

Unit 2, Review for Quiz #1: Hydrocarbons

Unit 2, Review for Quiz #1: Hydrocarbons Unit 2, Review for Quiz #1: Hydrocarbons 1. What is the simplest organic molecule? a) CH 4 c) HCN b) CO 2 d) HC CH 2. Which of the following molecules would be classified as organic? I) CaCO 3 II) C 2

More information

UNIT (7) ORGANIC COMPOUNDS: HYDROCARBONS

UNIT (7) ORGANIC COMPOUNDS: HYDROCARBONS UNIT (7) RGANI MPUNDS: YDRARBNS rganic chemistry is the study carbon containing compounds. 7.1 Bonding in rganic ompounds rganic compounds are made up of only a few elements and the bonding is almost entirely

More information

CH 3. Section Resources

CH 3. Section Resources 22.3 1 FOCUS Objectives 22.3.1 Explain why structural isomers have different properties. 22.3.2 Describe the conditions under which geometric isomers are possible. 22.3.3 Identify optical isomers. Guide

More information

Part 01 - Assignment: The ane-ene-yne of My Existence

Part 01 - Assignment: The ane-ene-yne of My Existence Part 01 - Assignment: The ane-ene-yne of My Existence Honors hemistry Unit 18 - rganic hem Task: Answer the following questions according to the directions provided. 1. Are the following compounds, based

More information

Chapter 21: Hydrocarbons Section 21.3 Alkenes and Alkynes

Chapter 21: Hydrocarbons Section 21.3 Alkenes and Alkynes Section 21.1 Introduction to Hydrocarbons Section 1 Objectives: Explain the terms organic compound and organic chemistry. Section 21.2 Alkanes Chapter 21: Hydrocarbons Section 21.3 Alkenes and Alkynes

More information

HISTORY OF ORGANIC CHEMISTRY

HISTORY OF ORGANIC CHEMISTRY hemistry 52 hapter 12 ISTORY OF ORGANI EMISTRY In the early days of chemistry, scientists classified chemical substances into 2 groups: 1. Inorganic: those that were composed of minerals, such as rocks

More information

Chemistry 2202 Unit 3 Test Section 1 &

Chemistry 2202 Unit 3 Test Section 1 & Chemistry 2202 Unit 2 Test 2 Section 1 & 2 Page 1 of 6 Chemistry 2202 Unit 3 Test Section 1 & 2-2006 Part 1 Multiple Choice: Complete using the answer form on page 4. (20 points) 1. What is the main idea

More information

Alkenes. Alkenes are unsaturated aliphatic hydrocarbons.

Alkenes. Alkenes are unsaturated aliphatic hydrocarbons. Alkenes Alkenes Each member contains one double covalent bond between two C atoms. Draw condensed structural formulas of first three members of alkenes family. Alkenes are unsaturated aliphatic hydrocarbons.

More information

Practice Packet Unit 11: Organic Chemistry

Practice Packet Unit 11: Organic Chemistry Regents Chemistry: Mr. Palermo Practice Packet Unit 11: Organic Chemistry www.mrpalermo.com 1 LESSON 1: Introduction to Organic Chemistry 1. How many times does carbon bond and why? 2. A student investigated

More information

CHAPTER 12: SATURATED HYDROCARBONS

CHAPTER 12: SATURATED HYDROCARBONS CHAPTER 12: SATURATED HYDROCARBONS MULTIPLE CHOICE 1. Which of the following statements concerning organic compounds is correct? Organic compounds are found only in non-living systems. b. Organic compounds

More information

Organic Chemistry. February 18, 2014

Organic Chemistry. February 18, 2014 Organic Chemistry February 18, 2014 What does organic mean? Organic Describes products Grown through natural biological process Without synthetic materials In the 18 th century Produced by a living system

More information

1. True or false: In a molecule, carbon always forms bonds with four other elements. 5. An unsaturated hydrocarbon must contain a or bond.

1. True or false: In a molecule, carbon always forms bonds with four other elements. 5. An unsaturated hydrocarbon must contain a or bond. APTER 20 Organic hemistry 1. True or false: In a molecule, carbon always forms bonds with four other elements. False 2. A triple bond involves sharing electrons. a. 2 b. 3 c. 4 d. 5 e. 6 e. 6 3. ydrocarbons

More information

Reading Skill Practice

Reading Skill Practice system. This process is explained on page 698. create a flowchart that describes the steps for naming branched-chain alkanes using the IUPAC A flowchart can help you to remember the order in which events

More information

Unit 2, Lesson 01: Introduction to Organic Chemistry and Hydrocarbons

Unit 2, Lesson 01: Introduction to Organic Chemistry and Hydrocarbons Unit 2, Lesson 01: Introduction to Organic Chemistry and Hydrocarbons Organic Chemistry: is the branch of chemistry that deals with carbon-based covalent compounds. living organisms are made up of a huge

More information

Hydrocarbons. Chapter 22-23

Hydrocarbons. Chapter 22-23 Chapter 22-23 Hydrocarbons Organic Compounds All Carbon containing compounds Except carbon oxides, carbides, and carbonates which are inorganic. CO & CO2 Na4C CaCO3 +8 oxidation change CH 4 + O 2 CO 2

More information

MOLECULER MODELS/ISOMERS ORGANIC STRUCTURES AND NAMING

MOLECULER MODELS/ISOMERS ORGANIC STRUCTURES AND NAMING REVISED 10/14 EMISTRY 1101L MOLEULER MODELS/ISOMERS ORGANI STRUTURES AND NAMING NOTE: This lab does not require safety glasses or lab coats. INTRODUTION Electron Dot Structures: Electron dot structures,

More information

MODULE-16 HYDROCARBONS. Hydrocarbons can be classified according to the types of bonds between the carbon atoms:

MODULE-16 HYDROCARBONS. Hydrocarbons can be classified according to the types of bonds between the carbon atoms: MODULE-16 YDROARBONS SATURATED AND UNSATURATED YDROARBONS:- ydrocarbons can be classified according to the types of bonds between the carbon atoms: (i) Saturated hydrocarbons have only single bonds between

More information

Common Elements in Organic Compounds

Common Elements in Organic Compounds Organic hemistry ommon Elements in Organic ompounds lassification of ydrocarbons Alkanes Alkanes have the general formula n 2n+2 where n = 1,2,3, only single covalent bonds saturated hydrocarbons because

More information

ORGANIC CHEMISTRY: SATURATED HYDROCARBONS

ORGANIC CHEMISTRY: SATURATED HYDROCARBONS 19 09/16/2013 13:54:37 Page 283 APTER 19 ORGANI EMISTRY: SATURATED YDROARBONS SOLUTIONS TO REVIEW QUESTIONS 1. Two of the major reasons for the large number of organic compounds is the ability of carbon

More information

Chemistry 20 Chapters 2 Alkanes

Chemistry 20 Chapters 2 Alkanes Chemistry 20 Chapters 2 Alkanes ydrocarbons: a large family of organic compounds and they contain only carbon and hydrogen. ydrocarbons are divided into two groups: 1. Saturated hydrocarbon: a hydrocarbon

More information

Chapters 2 & 25: Covalent bonds & Organic Chemistry

Chapters 2 & 25: Covalent bonds & Organic Chemistry hapters 2 & 25: ovalent bonds & Organic hemistry Read: BLB 2.6, 2.9; 25.1-25.4 (only nomenclature in Table 25.1, NOT reactions) W: BLB 2:43, 45, 69, 76, 77 BLB 25:11, 12, 25, 40a, c-f Packet Organic:1

More information

Organic Chemistry. A brief introduction

Organic Chemistry. A brief introduction Organic Chemistry A brief introduction Organic Chemistry the study of carbon-containing compounds and their properties excluding: CO, CO 2, CS 2, carbonates and cyanides eight million known organic compounds

More information

Firewood? Chapter 22. Formulas and Models for Methane and Ethane. One carbon atom can form a single covalent bond with four hydrogen atoms.

Firewood? Chapter 22. Formulas and Models for Methane and Ethane. One carbon atom can form a single covalent bond with four hydrogen atoms. Chapter 22 Gasoline, diesel fuel, and kerosene are examples of liquid fuels. A solid fuel, coal, produced the steam for the locomotives that pulled old-time trains. These fuels are mixtures of compounds

More information

BRCC CHM 102 Class Notes Chapter 11 Page 1 of 9

BRCC CHM 102 Class Notes Chapter 11 Page 1 of 9 BRCC CHM 102 Class Notes Chapter 11 Page 1 of 9 Chapter 11 Alkanes and Cycloalkanes hydrocarbons compounds that contain only carbon and hydrogen * 4 families: 1) alkanes only single bonds (includes cycloalkanes)

More information

HISTORY OF ORGANIC CHEMISTRY

HISTORY OF ORGANIC CHEMISTRY ISTORY OF ORGANI EMISTRY In the early days of chemistry, scientists classified chemical substances into 2 groups: 1. Inorganic: those that were composed of minerals, such as rocks and nonliving matter.

More information

Organic Chemistry is the chemistry of compounds containing.

Organic 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 information

General Chemistry Unit 7A ( )

General Chemistry Unit 7A ( ) Organic Chemistry Allotropes Isomers Hydrocarbons o Alkanes o Alkenes o Alkynes o Aromatics Alkyl Halides General Chemistry Unit 7A (2017-2018) 1 2 3 4 Parent Chain: Methane Ethane CH4 C2H6 Propane C3H8

More information

Introduction to Organic Chemistry: Hydrocarbons

Introduction to Organic Chemistry: Hydrocarbons Introduction to Organic Chemistry: Hydrocarbons Chapter 12 Chapter 12 12.1 Organic Compounds 12.2 Alkanes 12.3 Alkanes with Substituents 12.4 Properties of Alkanes 12.5 Alkenes and Alkynes 12.6 Cis-Trans

More information

Organic Compounds. Introduction to Organic Chemistry: Hydrocarbons. also contain other nonmetals such as oxygen, nitrogen,

Organic Compounds. Introduction to Organic Chemistry: Hydrocarbons. also contain other nonmetals such as oxygen, nitrogen, Introduction to Organic Chemistry: Hydrocarbons Chapter 12 12.1 Organic Compounds Identify properties characteristic of organic or inorganic compounds. Chapter 12 12.1 Organic Compounds 12.2 Alkanes 12.3

More information

Unit 3- Organic Chemistry

Unit 3- Organic Chemistry ` Unit 3- Organic Chemistry Lesson 1 Introduction to Organic Chemistry Feb 15 8:58 PM 1 Your First Mission Drawing upon your own chemical knowledge and everyday life, come up with the names of five compounds

More information

Isomerism in Alkanes, Haloalkanes, and Alkenes using Molecular Models

Isomerism in Alkanes, Haloalkanes, and Alkenes using Molecular Models EXPERIMENT 1 Isomerism in Alkanes, aloalkanes, and Alkenes using Molecular Models Materials Needed - Molecular model kit Relevant Textbook Reading Denniston, chap 11.2-11.4, 12.1-12.3 Background In uncharged,

More information

HYDROCARBONS. Types of Hydrocarbons HYDROCARBONS. Question 2.2. Question 2.1. Chapter 2. What is the hybridization of the starred carbon of geraniol?

HYDROCARBONS. Types of Hydrocarbons HYDROCARBONS. Question 2.2. Question 2.1. Chapter 2. What is the hybridization of the starred carbon of geraniol? hapter 2 Introduction to ydrocabons arbon Backbone, Nomenclature, Physical & hemical Properties YDROARBONS ompounds composed of only carbon and hydrogen atoms (, ). Each carbon has 4 bonds. They represent

More information

Chapter 15 Answers to Questions

Chapter 15 Answers to Questions Chapter 15 Answers to Questions 1. Structural formulas show all the covalent bonds between atoms. In condensed formulas, the lines depicting carbon-hydrogen bonds are removed. 2. Space-filling models provide

More information

Chapter 11. Introduction to Organic Chemistry

Chapter 11. Introduction to Organic Chemistry hapter 11 Introduction to rganic hemistry Properties of arbon and its compounds 2 Properties of arbon and its compounds 3 Properties of arbon and its compounds 4 Properties of arbon and its compounds 5

More information

Organic Chemistry CHEM 30S Learning Booklet

Organic Chemistry CHEM 30S Learning Booklet Organic Chemistry CHEM 30S Learning Booklet Name: What is organic chemistry? The word organic has been used widely in food that has been grown without the aid of fertilizers or chemicals enhancements.

More information

Chapter 4 Alkanes and Cycloalkanes.! Structure, Nomenclature and Conformations

Chapter 4 Alkanes and Cycloalkanes.! Structure, Nomenclature and Conformations hapter 4 Alkanes and ycloalkanes Structure, Nomenclature and onformations arbon Bonding Structural Representation of Simple Alkanes Name Kekule structure ondensed structure Model methane ethane propane

More information

unsaturated (one or more pi bonds) alkanes alkenes alkynes benzene naming alkanes C 4 H 10 C 5 H 12 C 6 H 14 C 7 H 16 C 8 H 18 C 9 H 20 C 10 H 22

unsaturated (one or more pi bonds) alkanes alkenes alkynes benzene naming alkanes C 4 H 10 C 5 H 12 C 6 H 14 C 7 H 16 C 8 H 18 C 9 H 20 C 10 H 22 hapter 4: Alkanes and ycloalkanes [Sections: 4.1-4.14] Basic Organic ompound Nomenclature hydrocarbons: comprised of just carbon and hydrogen saturated (no pi bonds) unsaturated (one or more pi bonds)

More information

All organic compounds contain carbon, however, not all carbon containing compounds are classified as organic. Organic compounds covalently bonded

All organic compounds contain carbon, however, not all carbon containing compounds are classified as organic. Organic compounds covalently bonded Chapter 20 All organic compounds contain carbon, however, not all carbon containing compounds are classified as organic. Organic compounds covalently bonded compounds containing carbon, excluding carbonates

More information

Organic Chemistry. A. Introduction

Organic Chemistry. A. Introduction Organic Chemistry A. Introduction 1. Organic chemistry is defined as the chemistry of CARBON compounds. There are a huge number of organic compounds. This results from the fact that carbon forms chains

More information

2. Hydrocarbons. 2.1 Composition of Petroleum

2. Hydrocarbons. 2.1 Composition of Petroleum 2. Hydrocarbons 2.1 Composition of Petroleum Naturally occurring petroleum is composed of organic chemicals: approximately 11 to 13% hydrogen and 84 to 87% carbon. Traces of oxygen, sulfur, nitrogen and

More information

Organic Chemistry. Organic chemistry is the chemistry of compounds containing carbon.

Organic Chemistry. Organic chemistry is the chemistry of compounds containing carbon. Organic Chemistry Organic Chemistry Organic chemistry is the chemistry of compounds containing carbon. In this chapter we will discuss the structural features of organic molecules, nomenclature, and a

More information

Organic Chemistry CHEM 30S Learning Booklet

Organic Chemistry CHEM 30S Learning Booklet Organic Chemistry CHEM 30S Learning Booklet Name: What is organic chemistry? The word organic has been used widely in food that has been grown without the aid of fertilizers or chemicals enhancements.

More information

Unit 7 ~ Learning Guide Name:

Unit 7 ~ Learning Guide Name: Unit 7 ~ Learning Guide : Instructions: Using a pencil, complete the following notes as you work through the related lessons. Show ALL work as is explained in the lessons. You are required to have this

More information

National 5 Chemistry. Unit 2 Nature s Chemistry Summary Notes

National 5 Chemistry. Unit 2 Nature s Chemistry Summary Notes National 5 Chemistry Unit 2 Nature s Chemistry Summary Notes Success Criteria I am confident that I understand this and I can apply this to problems? I have some understanding but I need to revise this

More information

Unit 12 Organic Chemistry

Unit 12 Organic Chemistry Unit 12 Organic Chemistry Day 138 5/5/14 QOD: What is Organic Chemistry? Do Now: True or false? 1. Electrochemical cells generate electricity. 2. Electrons flow from left to right in a battery. 3. Redox

More information

National 5 Chemistry. Unit 2: Nature s Chemistry. Topic 1 Hydrocarbons

National 5 Chemistry. Unit 2: Nature s Chemistry. Topic 1 Hydrocarbons St Ninian s High School Chemistry Department National 5 Chemistry Unit 2: Nature s Chemistry Topic 1 Hydrocarbons Summary Notes Name Learning Outcomes After completing this topic you should be able to

More information

Unsaturated Hydrocarbons

Unsaturated Hydrocarbons Unsaturated ydrocarbons hemical Formulas and Unsaturation n n 2n n 2n+2 n 2n+2 hemical Formulas and Unsaturation n n n n 2n n 2n hemical Formulas and Unsaturation ydrocarbons Saturated ydrocarbons Unsaturated

More information

Chapter 22. Organic and Biological Molecules

Chapter 22. Organic and Biological Molecules hapter 22 Organic and Biological Molecules hapter 22 Preview Organic and Biological Molecules Alkanes: Saturated ydrocarbons Isomerism, Nomenclature, Reactions of alkanes, yclic alkanes Alkenes, Alkynes,

More information

Alkanes and Cycloalkanes

Alkanes and Cycloalkanes Alkanes and Cycloalkanes Families of Organic Compounds Organic compounds can be grouped into families by their common structural features We shall survey the nature of the compounds in a tour of the families

More information

Introduction to Organic Chemistry. Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display.

Introduction 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 information

Chem 1120 Midterm points Dr. Luther Giddings

Chem 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

Chapter 13 Alkenes and Alkynes & Aromatic Compounds

Chapter 13 Alkenes and Alkynes & Aromatic Compounds Chapter 13 Alkenes and Alkynes & Aromatic Compounds Chapter Outline 13.1 Alkenes and Alkynes 13.2 Nomenclature of Alkenes and Alkynes 13.3 Cis Trans Isomers 13.4 Alkenes in Food and Medicine 13.6 Reactions

More information

CHAPTER 24 Organic Chemistry

CHAPTER 24 Organic Chemistry CHAPTER 24 rganic Chemistry 1. The general formula for alkenes is A. C n H 2n+2 B. C 2n H 2n C. C n H n+2 D. C n H 2n E. C n H 2n 2 2. The general formula of an alkane is A. C n H 2n B. C n H 2n+2 C. C

More information

Organic Chemistry Worksheets

Organic Chemistry Worksheets Highlight the single longest, continuous carbon-carbon chain. Note the alkyl branches that are connected to the root chain. Count the carbons in the root chain, starting from the end closest to the alkyl

More information

Objectives. Organic molecules. Carbon. Hydrocarbon Properties. Organic Chemistry Introduction. Organic versus Hydrocarbon 1/1/17

Objectives. Organic molecules. Carbon. Hydrocarbon Properties. Organic Chemistry Introduction. Organic versus Hydrocarbon 1/1/17 Objectives Organic Chemistry Introduction 8.1 To determine the properties of organic molecules and recognize a hydrocarbon. Use table P and Q to write structural and molecular formulas for hydrocarbons.

More information

Chem 1075 Chapter 19 Organic Chemistry Lecture Outline

Chem 1075 Chapter 19 Organic Chemistry Lecture Outline Chem 1075 Chapter 19 Organic Chemistry Lecture Outline Slide 2 Introduction Organic chemistry is the study of and its compounds. The major sources of carbon are the fossil fuels: petroleum, natural gas,

More information

Chapter 22. Organic and Biological Molecules

Chapter 22. Organic and Biological Molecules Chapter 22 Organic and Biological Molecules The Bonding of Carbon Organic chemistry is the chemistry of compounds containing carbon. Because carbon can form single, double, and triple bonds, the following

More information

HYDROCARBONS ALKANES

HYDROCARBONS ALKANES SCH4U1 OC01 HYDROCARBONS Name: Date: Certain organic compounds contain only two elements - hydrogen and carbon. These are known as hydrocarbons. Hydrocarbons are divided into two main classes - aliphatics

More information

Unit 14: Organic Chemistry REGENTS CHEMISTRY

Unit 14: Organic Chemistry REGENTS CHEMISTRY REGENTS CHEMISTRY 1 Organic compounds contain carbon atoms which bond to one another in chains, rings, and networks to form a variety of structures. Organic compounds can be named using the IUPAC system.

More information

1.8. Organic Chemistry. Practice Exam Organic Chem. System LENGTH: VOLUME MASS Temperature. 1 gal = 4 qt. 1 lb = 16 oz.

1.8. Organic Chemistry. Practice Exam Organic Chem. System LENGTH: VOLUME MASS Temperature. 1 gal = 4 qt. 1 lb = 16 oz. rganic hemistry Practice Exam rganic hem Name (last) (First) Read all questions before you start. Show all work and explain your answers to receive full credit. Report all numerical answers to the proper

More information

Lab Workshop 1: Nomenclature of alkane and cycloalkanes

Lab Workshop 1: Nomenclature of alkane and cycloalkanes Lab Workshop 1: Nomenclature of alkane and cycloalkanes Each student work group choose a Leader (reads activity out loud, poses questions to group), Facilitator (makes sure everyone is participating equally,

More information

NAME PER DATE DUE ACTIVE LEARNING IN CHEMISTRY EDUCATION CHAPTER 25 INTRODUCTION TO ORGANIC COMPOUNDS. (Part 1) , A.J.

NAME PER DATE DUE ACTIVE LEARNING IN CHEMISTRY EDUCATION CHAPTER 25 INTRODUCTION TO ORGANIC COMPOUNDS. (Part 1) , A.J. NAME PER DATE DUE ACTIVE LEARNING IN CHEMISTRY EDUCATION CHAPTER 25 INTRODUCTION TO ORGANIC COMPOUNDS (Part 1) 25-1 1997, A.J. Girondi NOTICE OF RIGHTS All rights reserved. No part of this document may

More information

Organic Chemistry. Introduction to Organic Chemistry 01/03/2018. Organic Chemistry

Organic Chemistry. Introduction to Organic Chemistry 01/03/2018. Organic Chemistry Organic Chemistry Chemistry 30 Ms. Hayduk Introduction to Organic Chemistry https://www.youtube.com/watch?v=i9r1dmhh2m0 Organic Chemistry Study of compounds that contain carbon as the main element Relevant

More information

INTRODUCTION TO ORGANIC CHEMISTRY

INTRODUCTION TO ORGANIC CHEMISTRY INTRODUTION TO ORGANI EMISTRY GENERAL DESRIPTION OF ORGANI EMISTRY The Study of arbon ompounds GENERAL DESRIPTION OF ORGANI EMISTRY The Study of arbon ompounds Organic Man-made Substances Plant or Animal

More information

UNIT 12 - TOPIC 1 ORGANIC HYDROCARBONS - REVIEW

UNIT 12 - TOPIC 1 ORGANIC HYDROCARBONS - REVIEW UNIT 12 - TOPIC 1 Name: ORGANIC HYDROCARBONS - REVIEW ESSENTIALS: Know, Understand, and Be Able To Organic compounds contain carbon atoms, which bond to one another to from a variety of structures. Organic

More information

CHEMISTRY Matter and Change

CHEMISTRY Matter and Change CHEMISTRY Matter and Change CHAPTER 21 Table Of Contents Section Section Chapter 21: Hydrocarbons Section 21.3 Alkenes and Alkynes Section Section 21.5 Aromatic Hydrocarbons Explainthe terms organic compound

More information

Chapter 12 Alkenes and Alkynes

Chapter 12 Alkenes and Alkynes BR M 102 lass Notes hapter 12 Page 1 of 8 hapter 12 Alkenes and Alkynes * alkenes = double bonds * alkynes triple bonds * aromatics or arenes alternating double and single bonds such as in benzene * saturated

More information

CHEMISTRY 2202 Answer Key Unit 3 Section 1 and 2 Homework Portfolio

CHEMISTRY 2202 Answer Key Unit 3 Section 1 and 2 Homework Portfolio hemistry 2202 Unit 3 Section 1&2 Homework Portfolio Page 1 of 5 HEMISTRY 2202 Answer Key Unit 3 Section 1 and 2 Homework Portfolio Value {2} 1. Jon Jacob Berzelius first defined organic chemistry as a

More information

Explain how the structure and bonding of carbon lead to the diversity and number of organic compounds.

Explain how the structure and bonding of carbon lead to the diversity and number of organic compounds. Section 1 Organic ompounds Objectives Explain how the structure and bonding of carbon lead to the diversity and number of organic compounds. ompare the use of molecular and structural formulas to represent

More information

ORGANIC CHEMISTRY. Organic molecules are everywhere! The Alkanes (See pages 25-4 and 25-5) Naming Alkanes (See pages 25-7 to 25-10)

ORGANIC CHEMISTRY. Organic molecules are everywhere! The Alkanes (See pages 25-4 and 25-5) Naming Alkanes (See pages 25-7 to 25-10) RGANI EMISTRY hemistry 11 rganic molecules are everywhere! Some common examples: Sucrose (sugar) Methane (natural gas) Butane (lighter fluid) Plastic Acetic Acid (vinegar) Ethanol (fuel additive) What

More information

Chapter 2: Hydrocarbon Frameworks - Alkanes

Chapter 2: Hydrocarbon Frameworks - Alkanes Chapter 2: Hydrocarbon Frameworks - Alkanes 1. Alkanes are characterized by the general molecular formula: A) C n H 2n-2 B) C n H 2n C) C n H 2n+2 D) C n H 2n+4 2. Cycloalkanes are characterized by the

More information

Chapter 3: Structure and Nomenclature of Organic Compounds Focus on Alkanes

Chapter 3: Structure and Nomenclature of Organic Compounds Focus on Alkanes hapter 3: Structure and Nomenclature of rganic ompounds Focus on Alkanes rganic molecules are composed of one or more functional groups attached to one or more hydrocarbon groups (alkyl or groups) I. Functional

More information

Organic Chemistry - Introduction

Organic Chemistry - Introduction It s All About Carbon! Unit 15: Organic Chemistry Lesson 15.1: Hydrocarbons Organic Chemistry - Introduction Organic chemistry is the study of compounds containing carbon. Animals, plants, and other forms

More information

Full file at

Full file at Chapter 2 - Alkanes: The Nature of Organic Compounds 1. Which of the following functional group classifications do not contain oxygen? A. ether B. thiol C. aldehyde D. ester E. amide 2. To which functional

More information

3. Organic Compounds: Alkanes and Cycloalkanes

3. Organic Compounds: Alkanes and Cycloalkanes 3. Organic Compounds: Alkanes and Cycloalkanes Based on McMurry s Organic Chemistry, 6 th edition, Chapter 3 2003 Ronald Kluger Department of Chemistry University of Toronto 1 Families of Organic Compounds!

More information

Time Allowed: 60 minutes MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

Time 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 information

AP Chemistry Chapter 22 - Organic and Biological Molecules

AP Chemistry Chapter 22 - Organic and Biological Molecules AP Chemistry Chapter - Organic and Biological Molecules.1 Alkanes: Saturated Hydrocarbons A. Straight-chain Hydrocarbons 1. Straight-chain alkanes have the formula C n H n+. Carbons are sp hybridized The

More information

Page 1. Name: 1) What element is present in all organic compounds? A) hydrogen B) nitrogen

Page 1. Name: 1) What element is present in all organic compounds? A) hydrogen B) nitrogen Name: 1) What element is present in all organic compounds? A) hydrogen B) nitrogen C) carbon D) oxygen 2) A molecule of a compound contains a total of 10 hydrogen atoms and has the general formula C n

More information

Unit 5: Organic Chemistry

Unit 5: Organic Chemistry Unit 5: Organic Chemistry Organic chemistry: discipline in chemistry focussing strictly on the study of hydrocarbons compounds made up of carbon & hydrogen Organic compounds can contain other elements

More information

Chemistry 11. Organic Chemistry

Chemistry 11. Organic Chemistry hemistry 11 _ Organic hemistry Name: Block: 8.1 Simple ydrocarbons and somerism Warm Up 1. Draw the Lewis dot structure for carbon. 2. ow many valence electrons does a carbon atom have? 3. lassify the

More information

12.01 Organic Chemistry

12.01 Organic Chemistry 12.01 rganic hemistry hemistry of arbon An Introduction to nomenclatures, structures and reactions Dr. Fred mega Garces hemistry 100 Miramar ollege 1 rganic hemistry What is rganic hemistry? rganic hemistry:

More information

1. 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? 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 information

Chapter 4: Alkanes and Cycloalkanes

Chapter 4: Alkanes and Cycloalkanes 1. Nomenclature hapter 4: lkanes and ycloalkanes hydrocarbons: comprised of just carbon and hydrogen saturated (no pi bonds) [Sections: 4.1-4.14] unsaturated (one or more pi bonds) alkanes alkenes alkynes

More information

12.1 The Nature of Organic molecules

12.1 The Nature of Organic molecules 12.1 The Nature of Organic molecules Organic chemistry: : The chemistry of carbon compounds. Carbon is tetravalent; it always form four bonds. Prentice Hall 2003 Chapter One 2 Organic molecules have covalent

More information

1 Which of the compounds shown are in the same homologous series? 1 CH 3 OH 2 CH 3 CH 2 OH 3 CH 3 COOH C 3 CH 2 CH 2 OH

1 Which of the compounds shown are in the same homologous series? 1 CH 3 OH 2 CH 3 CH 2 OH 3 CH 3 COOH C 3 CH 2 CH 2 OH 1 Which of the compounds shown are in the same homologous series? 1 3 2 3 2 3 3 4 3 2 2 1, 2 and 3 1, 2 and 4 1, 3 and 4 2, 3 and 4 2 Which compound is not an alkane, n 2n+2? 3 2 2 3 ( 3 ) 2 3 3 3 ( 3

More information

Chapter 22 Hydrocarbon Compounds

Chapter 22 Hydrocarbon Compounds Chapter 22 Hydrocarbon Compounds 1 ORGANIC COMPOUNDS Organic compounds are carbon compounds and there are over a million. The simplest organic compounds are hydrocarbons and they are composed of hydrogen

More information

Unit 7 Part 1 Introduction to Organic Chemistry Nomenclature and Isomerism in Simple Organic Compounds UNIT 7 INTRODUCTION TO ORGANIC CHEMISTRY

Unit 7 Part 1 Introduction to Organic Chemistry Nomenclature and Isomerism in Simple Organic Compounds UNIT 7 INTRODUCTION TO ORGANIC CHEMISTRY Unit 7 Part 1 Introduction to Organic hemistry Nomenclature and Isomerism in Simple Organic ompounds UNIT 7 INTRODUTION TO ORGANI EMISTRY PART 1 NOMENLATURE AND ISOMERISM IN SIMPLE ORGANI MOLEULES ontents

More information

STRUCTURE, ISOMERISM AND NOMENCLATURE OF ORGANIC COMPOUNDS

STRUCTURE, ISOMERISM AND NOMENCLATURE OF ORGANIC COMPOUNDS II STRUCTURE, ISOMERISM AND NOMENCLATURE OF ORGANIC COMPOUNDS I. OBJECTIVES AND BACKGROUND This exercise will give you an opportunity to experience the three-dimensional nature of molecules and to visualize

More information

CHEM 203 Exam 1. Name Multiple Choice Identify the letter of the choice that best completes the statement or answers the question.

CHEM 203 Exam 1. Name Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. CHEM 203 Exam 1 Name Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. 1. Which of the following elements is a large percentage of both the earth's

More information

Chapter 2 Alkanes and Cycloalkanes: Introduction to Hydrocarbons

Chapter 2 Alkanes and Cycloalkanes: Introduction to Hydrocarbons Chapter 2 Alkanes and Cycloalkanes: Introduction to ydrocarbons Copyright The McGraw-ill Companies, Inc. Permission required for reproduction or display. 2.1 Classes of ydrocarbons ydrocarbons Aliphatic

More information

Straight. C C bonds are sp 3 hybridized. Butane, C 4 H 10 H 3 C

Straight. C C bonds are sp 3 hybridized. Butane, C 4 H 10 H 3 C Hydrocarbons Straight Chain Alkanes aren t Straight C C bonds are sp 3 hybridized Butane, C 4 H 10 Structural Shorthand Explicit hydrogens (those required to complete carbon s valence) are usually left

More information

CH 3 CH 2 CH 2 CH 2 CH 2 CH 2 OH

CH 3 CH 2 CH 2 CH 2 CH 2 CH 2 OH 03SEP 18:00 19:00 ORGANIC MOLECULES STUDY NOTES ORGANIC MOLECULES Important features of Carbon Carbon has a valency of 4 (can form 4 bonds), and has 4 valence electrons (outermost energy level). Carbon

More information

Chapter 3. Organic Compounds: Alkanes and Their Stereochemistry

Chapter 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 information

Chemistry B11 Chapters Alkanes, Alkenes, Alkynes and Benzene

Chemistry B11 Chapters Alkanes, Alkenes, Alkynes and Benzene Chapters 10-11 Alkanes, Alkenes, Alkynes and Benzene Organic compounds: organic chemistry is the chemistry of carbon and only a few other elements-chiefly, hydrogen, oxygen, nitrogen, sulfur, halogens,

More information

Organic Chemistry. REACTIONS Grade 12 Physical Science Mrs KL Faling

Organic Chemistry. REACTIONS Grade 12 Physical Science Mrs KL Faling Organic Chemistry REACTIONS Grade 12 Physical Science Mrs KL Faling SUBSTITUTION REACTIONS This is a reaction where an atom or group of atoms is replaced by another atom or group of atoms Substitution

More information