________________________________________ Absorption Alcohol is absorbed from all parts of the gastrointestinal tract largely by simple diffusion into the blood. However the small intestine is by far the most efficient region of the gastrointestinal tract for alcohol absorption because of its very large surface area. In a fasting individual‚ it is generally agreed that 10% to 20% of a dose of alcohol is absorbed from the stomach (the volume of alcohol affects the absorption) and 75% to 80% is absorbed
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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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How much alcohol do teens use? Alcohol is the most frequently used drug by teenagers in the United States. About half of junior high and senior high school students drink alcohol on a monthly basis‚ and 14% of teens have been intoxicated at least once in the past year. Nearly 8% of teens who drink say they drink at least five or more alcoholic drinks in a row (binge drink). What are the dangerous effects of alcohol use in teens? Just a few of the many dangerous effects of alcohol use in teens
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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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Alcohol Facts and statistics ( www.niaaa.nih.gov-2012 ) Global Burden of alcohol abuse‚ In 2012‚ 3.3 million deaths‚ or 5.9 percent of all global deaths (7.6 percent for men and 4 percent for women)‚ were attributable to alcohol consumption.. Alcohol contributes to over 200 diseases and injury-related health conditions‚ most notably alcohol dependence‚ liver cirrhosis‚ cancers‚ and injuries. In 2012‚ alcohol accounted for 5.1 percent of disability adjusted life years (DALYs) worldwide. Globally‚
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four days‚ before moving half of the rats to a new location and injecting them with a larger amount of ethanol. The rats that stayed in the same location remained relatively healthy‚ while nearly two-thirds of the rats in the new location died of alcohol poisoning. A similar experiment involving rats and morphine showed that the body can overcompensate for the expected effects of a drug when presented with a smaller dose. Rats were given relatively large doses of morphine for several days‚ and when
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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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Theme: What needs to be done to develop sense of citizenship in young people and help them realize their role in nation-building. “Bringing back the true purpose of the youth in filling up the missing pieces of our country’s key to success” In every dot begins a stroke. In every stroke begins a figure. In every figure begins an image. And in every image creates a masterpiece. Like a painting‚ our world is full of dots and strokes‚ and through those dots represents us people that though we may
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Alcohol Advertising Exposure to alcohol advertising is an everyday occurrence. Alcohol advertising is persuasive not only to adults but to those who are too young to buy alcohol legally. Although parents and peers have a large impact on youth decisions to drink‚ marketing also has a significant impact by influencing the attitudes of parents and peers and helping to create an environment that promotes underage drinking. Alcohol companies focus billions of dollars on advertising their products
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