chemistry‚ an alcohol is an organic compound in which the hydroxyl functional group (-OH) is bound to a carbon atom. In particular‚ this carbon center should be saturated‚ having single bonds to three other atoms.[1] An important class of alcohols are the simple acyclic alcohols‚ the general formula for which is CnH2n+1OH. Of those‚ ethanol (C2H5OH) is the type of alcohol found in alcoholic beverages‚ and in common speech the word alcohol refers specifically to ethanol. Other alcohols are usually
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ALCOHOLS‚ ETHERS‚ AND PHENOLS Juris Marie G. Garcia Institute of Chemistry‚ University of the Philippines‚ Diliman‚ Quezon City Date Performed: February 27‚ 2015 Date Submitted: March 06‚ 2015 Answers to Questions: 1.) Balanced equations: A. Lucas Test Test Sample Equation Ethyl Alcohol C2H5OH + HCl + ZnCl2 C2H5Cl + H2O Isopropyl Alcohol (CH3) 2CHOH + HCl (CH3) 2CHCl + ZnC2 + H2O Tert-butyl Alcohol (CH3) 3COH + HCl + ZnCl2 (CH3) 3CCl + ZnCl2 +H2O Benzyl Alcohol C6H5CH2OH + HCl + ZnCl2
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Push It to the Limit Many things cross your mind while you’re traveling down the road. But have you ever wondered why do we have speed limits? Or maybe you do and you’re the grandma driver that everyone is stuck behind in a no passing zone. Everyone has their own speeds so why shouldn’t you be able to go how fast or how slow you wanted to go. Should we strike down every sign that the government has put up to regulate the speed limit in the thousands of highways around the country? And should we
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is green‚ when an alcohol is oxidized by the reagent. A change in color of the reagent from orange to green represents a positive test. Primary alcohols are oxidized by the reagent to carboxylic aicds; secondary alcohols are oxidized to ketones. Tertiary alcohols are not oxidized at all by the reagent. Hence‚ this reaction can be used to distinguish tertiary alcohols form primary and secondary alcohols. Procedures: 1. Place ethanol‚ isopropyl alcohol and tert-butyl alcohol in three different
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ATTERBERG LIMIT AND MOISTURE CONTENT Introduction: This report is to establish the Atterberg limit of s oil sample after performing and analyzing the tests performed in laboratory. Atterberg limit is used to differentiate between silt & clay ‚ in various categories‚ and also to establish boundaries between each state of soil‚ i.e soild‚ semi-solid‚ plastic & liquid‚ and the change in soil behavior. The method of Cone Penetrometer was
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Alcohol and Fetal Alcohol Syndrome Alcohol plays a major role in society today. It is constantly being . ...... in our minds through advertisements‚ whether its commercials or billboards‚ holidays‚ or even just at the popular social scene. Alcohol is consumed for many purposes‚ such as celebrations‚ to increase romance‚ out of boredom‚ or a way to relax. Alcohol is a drug that is depended upon by the majority of our society. Nonetheless‚ alcohol has very damaging effects‚ not only
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Speed limits are posted for reasons that will help you through your life. School zones are one of the most important reasons. I am going to explain my beliefs on limitations for the speed limits. In most cases‚ people don’t like to drive the speed limit. School zones‚ in my opinion‚ are the most important. When traveling through school zones‚ doing the speed limit‚ you have the ability to stop faster when something out of the blue happens‚ a child running out in the street chasing a ball kicked
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constitutional limits‚ which are “the provisions of a constitution that restricts the powers of a
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Limit at infinity The function has the limit as increases without bound (or‚ asapproaches infinity)‚ written if can be made arbitrarily close to by taking large enough. Similarly‚ the function has the limit as decreases without bound (or‚ asapproaches negative infinity)‚ written if can be made arbitrarily close to by taking to be negative and sufficiently large in absolute value. One-sided limits The function has the right-hand limit as approaches from the right written if the
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very little‚ so I hadn’t given it much consideration until he was deploying himself. I think that military personnel under the age of 21 should be allowed to consume alcoholic beverages under supervision. We have two sons that joined the National Guard at the ages of 17years and 19 years old. The legal age to purchase and consume alcohol in this state is 21 years of age. Our sons were pretty quickly deployed to Iraq. Granted‚ they didn’t drink at the time‚ but under the circumstances: I think that
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