Can any of these structures in question 1 exist as cistrans isomers. Show all organic products if two or more products form, indicate. These activities can help your students improve their understanding of alcohol, its health effects, and the cultural influences around them. Drop the last e from the alkane name and add ol to obtain the root name. Naming alcohols drop the ane ending of the parent compound and adding ol when theres a higher priority group present, oh can be named as a substituent using the name hydroxy answer. View homework help scc1226 worksheet 4 alcohols phenols ethers answers. For aldehydes common parent chain names, similar to those used for. The difference in rates is due to the solubility of the resulting alkyl halides tertiary alcohol turns cloudy immediately the alkyl halide is not soluble in water and precipitates out. As chemistry worksheet for practicing naming aldehydes and ketones. Reactions of chapter 10 worksheet and key 1 alcohol fermentation alcohol fermentation is a series of chemical reaction that convert sugar molecules, such a glucose, into ethanol and co 2. Begin this lesson by taking up students answers to the questions at the end of the article. As chemistry nomenclature naming aldehydes and ketones.
Among other aspects of this topic, you should know how to. They liked the drink so much they brought it back with them and thus began the. 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, requires that a systematic nomenclature system be developed. Alcohols, ethers, aldehydes, and ketones educational goals 1. Naming aldehydes and ketones worksheet with answers. Worksheet alcohols alcohols are compounds with hydroxyl 011 groups on sp3 hybridized carbons. They are polar, moderately water soluble, and moderately acidic. Short summary of iupac nomenclature of organic compounds. Because alcohols are easily synthesized and easily transformed into other compounds, they serve as important intermediates in organic synthesis.
Chem120 organic chemistry worksheet 1 some of the objectives to understand and know the hybridization concept be able to distinguish different geometries, including basic bond lengths and angles within organic structures name organic molecules be able to identify different functional groups and name them. Alcohol worksheet austin independent school district 202014 22. Chem 124 pal worksheet alcohols ethers phenols page 1 write. In worksheet 8, you looked at the following reaction. We also acknowledge previous national science foundation support under grant numbers 1246120, 1525057, and 14739. The quiz worksheet covers asks you to name various alcohols. They get higher priority than all hydrocarbons and haloalkanes. Using the model above, predict the outcome of the following reactions.
Section 3 alcohol and its effects physical and social long term effects of alcohol on the body science environmental studies worksheet 6 drinking alcohol has short term effects on the body worksheet 3. Naming aldehydes and ketones when naming aldehydes and ketones according to the iupac rules, the carbonyl co must be part of the parent chain, which is numbered from the end nearer this group. One common method is to treat the alcohols with pbr3, pcl3or pi2because pi3is unstable, leading to alkyl bromides, chlorides and iodides. These designations are not used in the iupac nomenclature system for alcohols.
Chapter 3 alcohols, phenols, and ethers angelo state university. Number the parent chain giving the triple bond the lowest locant. When the molecule has more than one alcohol group, the complete alkane name is used as you can see here names in parenthesis. Iupac nomenclature of alcohols follows these steps. The overall reaction of ethanol formation from a sugar molecule called glucose is. Displaying all worksheets related to naming alcohols. In the systematic scheme an ether is named as an alkane with an ro substituents. Worksheets are practice 8 1 give the iupac name of each of the following, naming alcohols and acids work 2, work for organic chemistry, naming organic compounds practice, naming alcohols rules, chem 210 chapter 10 reactions and synthesis, naming alkynes work 1 c4 305. Showing top 8 worksheets in the category naming alcohols. Give students this diagram to fill out after they have completed the worksheet from lesson 1, alcohol and your brain. In a cyclic alcohol the number 1 for the location of the oh group is not needed. Naming alcohols and phenols draw and name all of the possible isomers of butanol c4h10o 12 nomenclature of alcohols and phenols if there is more than one oh group, a counting prefix di, tri, tetra, etc. The co bond is very polar and the c end is very easily attacked by a nucleophile. Also, there is a common method for naming aldehydes and ketones.
Given the structure of an alcohol, ether, thiol, sulfide, aldehyde, or ketone. The functional groups contain two pairs of nonbonding electrons and are the cornerstone of many organic processes. Oxidation of alcohols primary alcohols can be oxidized to aldehydes with care and carboxylic acids. Alcohols, ethers and epoxides complete the equations for the following reactions. Dehydration reactions of alcohols dehydration of alcohols requires an acidic catalyst to convert the hydroxyl into a good leaving group this is an equilibrium reaction. Give the name of alkyl halide and sodium alkoxide used to synthesis tertbutylethyl ether. Quiz ppt has been included on alcohols and carboxylic acids.
Alcohol reactions summary sheets to print or download this file, click the link below. Many biochemically important molecules contain carbon atoms bonded to oxygen atoms. Just as each distinct compound has a unique molecular structure which can be. Alcohols worksheet answer key the common name for an alcohol consists of the name of the alkyl group to which the oh group is attached, followed by the word alcohol.
Organic chemistry worksheets with answers teaching. Some of the worksheets displayed are practice 8 1 give the iupac name of each of the following, bcpldtpbc note 206 acc j, naming organic compounds alkanes, naming organic compounds practice, nomenclature practice answers, naming organic compounds, short summary of iupac nomenclature of organic compounds, document in microsoft internet explorer. Identify the general structure for an aldehyde and a ketone. Chapter 6 reactions worksheet and key classes of organic.
Alcohols, phenols, and ethers this chapter is the first of three that consider hydrocarbon derivatives with oxygen. This introduces hbond donors and acceptors which influence the physical properties of alcohols. When h 2o has one or both of its hydrogens replaced by an r group we get alcohols. Short summary of iupac nomenclature of organic compounds introduction the purpose of the iupac system of nomenclature is to establish an international standard of naming compounds to facilitate communication. The cultural views surrounding alcohol, drinking, and drunkenness are complex and often positive. Rank the following compounds in order of increasing acidity and justify your answer. Learn the iupac system for naming alcohols, phenols.
Naming alcohols based on iupac rules with practice. Alcohols with one to four carbon atoms are frequently called by common names, in which the name of the alkyl group is followed by the word alcohol according to the international union of pure and applied chemistry iupac, alcohols are named by changing the ending of the parent alkane name to ol. Low medium high explain your reasoning step 3 police risk assessment report using the police incident reportrisk profile on the previous page, place the information you have collected under. Some of the worksheets displayed are practice 8 1 give the iupac name of each of the following, naming alcohols and acids work 2, work for organic chemistry, naming organic compounds practice, naming alcohols rules, chem 210 chapter 10 reactions and synthesis, naming alkynes work 1 c4 305. Naming alcohols displaying top 8 worksheets found for this concept some of the worksheets for this concept are practice 8 1 give the iupac name of each of the following, naming alcohols and acids work 2, work for organic chemistry, naming organic compounds practice, naming alcohols rules, chem 210 chapter 10 reactions and synthesis, naming alkynes work 1 c4 305. An alcohol is named by ending the name of the carbon chain with ol instead of ane, and it is preceded by a number that identifies the position of the hydroxyl group. What are some of the risk factors for becoming an alcoholic. Learning about alcohol and dangers worksheets this unit is aimed at middle school and older students. Predict the products of the reactions in chapter 11 that involve alcohols, thiols. For phenols, follow benzene nomenclature and use phenol as the parent name. Basic iupac nomenclature v alcohols and ethers alcohols. To reinforce the facts about how alcohol affects different parts of the brain. Explain why sodium metal can be used for drying diethyl ether but not ethyl alcohol. The goal of the system is to give each structure a unique and unambiguous name, and to correlate each name with a unique and unambiguous.
It is possible to force the equilibrium to the right alkene by removing one or both of the products. Naming alcohols follows the same rules we discussed earlier for the iupac nomenclature rules for alkanes. This chapter is the first of three that consider hydrocarbon derivatives with o containing functional groups. Worksheet which requires the naming of different alcohol molecules. The structure around the oxygen atom of an alcohol or phenol is similar to that in water and is sp3 hybridized alcohols and phenols have much higher boiling points than similar alkanes and alkyl halides h 2o ch 3ch 2ch 2ch 3. Whenever you get the time, you can test your comprehension of naming alcohols using iupac nomenclature. Use the what do you know about alcohol worksheet as an assessment for key facts taught in the reach out now materials. Ethers worksheet answer key the common name of an ether consists of the names of the two alkyl substituents in alphabetical order, followed by the word ether. In addition to commercials, what are other ways media send us messages about drinking. Scc1226 worksheet 4 alcohols phenols ethers answers. All of the functions are based on oxygen and sulfur in the sp 2 hybridized state. This organic chemistry video tutorial provides a basic introduction into naming alcohols using iupac nomenclature. They are named based on the longest carbon chain containing the.
Assessment quiz printable pdf worksheet answer key pdf. This terminology refers to alkyl substitution of the carbon atom bearing the hydroxyl group colored blue. Here are some basic iupac rules for naming alcohols. The structures for alcohols, phenols, thiols, ethers and thioethers are shown below. Nomenclature for alkyl halides, alcohols, alkenes, and. Name or draw structures for the following compounds. Practice 81 give the iupac name of each of the following. Elimination reactions of alcohols are generally slow, and require an acid catalyst and heating. Chapter 7 alcohols, thiols, phenols, ethers several new functional groups are presented in this chapter. This resource bundle contains worksheets on alkanes, alkenes, alcohol, carboxylic acids, benzene and benzene type compounds. Write structural formulas of four alcohols, four ethers, two aldehydes and one ketone with chemical formula c4h8o 2.
Tes global ltd is registered in england company no 02017289 with its registered office at 26 red lion square london wc1r 4hq. Classes continue their study of organic compounds in a detailed lesson covering alcohols, phenols, and ethers. In this section you will find a blank worksheet for students to fill in their ideas about alcohols effect on different parts of the body, plus the answer sheet for you to. If you have internet accessnetbooks, there is an interactive body that pupils can. Nomenclature iupac nomenclature for organic chemistry.
Number the substituents and write the name listing the substituents in alphabetical order. Diagramreadingreading comprehensioncritical thinking. These materials provide information about the harmful effects of alcohol on the human body and on the families and friends of alcoholics. The systematic name of an alcohol is obtained by replacing the e at the end of the name of the parent hydrocarbon with the suffix ol. Part a the focus of this chapter can be thought of as the organic version of water. Complete the following reactions including all possible products. Select the best answer and complete all 10 questions. This alcohol worksheet with answers has been designed to assist students in naming alcohols and learning about the reactions of alcohols.
However, drinking excessive alcohol over a longer period of time can have serious effects on a persons health. Describe the structure of molecules that belong to the alcohol, ether, thiol, sulfide, disulfide, aldehyde, and ketone families, and describe how they are named. To practice naming alcohols and ethers, complete this multiple choice quiz. Prior to class, assign the worksheet advertising and alcohol. Give the structure of 1,2dimethoxy methane and 2ethoxy1,1dimethylcyclohexane. Review how much you know about alcohol reactions and types with the interactive quiz and printable worksheet.
For the monofunctional alcohols, this common system consists of naming the alkyl group followed by the word alcohol. Know and understand the intermolecular forces that attract alcohol, ether, thiol, sulfide, disulfide. Identify the following as a primary, secondary, or tertiary alcohol and then name it. Reactions of alcohols north toronto collegiate institute.
The term comes from the alcohol british soldiers drank while fighting in the low countries in the 17th century. Before proceeding, it is important to emphasize that beginning organic chemistry students must get used to seeing alkane chains from different angles, perspectives, and positions, as shown below using lineangle formulas for linear alkanes. Name each of the following aldehyde or ketone molecule. Hints given on worksheet as to how to attempt naming where appropriate. Objective to assess your students knowledge about the effects of alcohol on the brain and the body materials.
Learn to recognize the alcohol, phenol, and ether functional groups. The common name of an alcohol is derived from the common name of the alkyl group and adding the word alcohol to it. This website and its content is subject to our terms and conditions. The addition of a nucleophile to a carbonyl carbon is a very general reaction. You can answer these multiplechoice questions at any time to see what you know about naming carboxylic acids with iupac nomenclature. Carboxylic acids this oxidation occurs in two stages. Given the structure of an alcohol, ether, thiol, sulfide, aldehyde, or ketone molecule, be able to give the systemic names and vice versa. This contains a variety of straightchain and branchedchain aldehydes and ketones along with other substituents students will have met in previous topics. Since the carbonyl carbon atom of an aldehyde is always in position number 1, its position is not specified in the name. Some of the common names reflect a compounds classification as secondary sec or tertiary tert. It includes alcohols with alkyl halides, alkenes, and cycloalkanes. Alcohol and its effects physical and social in this section you will find a blank worksheet for students to fill in their ideas about alcohols effect on different parts of the body, plus the answer sheet for you to work through with them. Topic index previous next quiz clearance previous next quiz clearance.
Alcohols nomenclature and classification chemistry. Naming these compounds, classifying them, and describing their preparation and use are some of the topics covered. Taking this quiz is a fast way to find out what you know about naming alcohols with iupac nomenclature. The following guidelines for organic nomenclature are based on the def. The naming system is a little complex, but once youve got the idea, it is straightforward. In a hydration reaction, h2o is added across a double bond in an alkene to produce an alcohol. Free learning about alcohol and dangers worksheets. What are some of the myths promoted by the alcohol industry. Unsaturated alcohols alcohol hydroxyl group takes precedence. Chapter 3 alcohols, phenols, and ethers 6 11 examples. They possess a nucleophilic site, the lone pairs of e on the oxygen. Mg rmgbr quick 2step conversion of alcohol into a nucleophilic grignard 11 roh rcl 1. Ch 3ch 2ch 2ch 3 ch 3ch 2ch 2ch 2oh oh butane 1butanol 2butanol 79 many alcohols are named using nonsystematic nomenclature oh. The libretexts libraries are powered by mindtouch and are supported by the department of education open textbook pilot project, the uc davis office of the provost, the uc davis library, the california state university affordable learning solutions program, and merlot.
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