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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choices such as tobacco use‚ alcohol consumption‚ sedentary lifestyle‚ recreational drug use and sexual promiscuity can lead to diseases and death. Primary prevention of a disease means to prevent it from occurring. Infants and children are immunized to prevent them from contracting diseases such as measles‚ or polio. Primary prevention of a disease would include removal of occupational hazards‚ such as asbestos‚ which is a known carcinogenic. Secondary prevention of a disease includes recognition
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________________________________________ 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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Essay : ‘Prevention is better tnan cure” is a wise saying which ha^ comedown to us since ages. It holds true for ever. The wisdom of the saying lies in the fact that a little effort in the early pha^ of a problem helps to solve it before it becomes too difficult to be solved. This principle is always observed by wise people to succeed in life. Those who do not observe this principle usually suffer even if they are intelligent and hard-working. Observance of this principle becomes a part of one’s
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Records Disaster Prevention and Recovery 12. The typical contents of a records disaster prevention and recovery manual outline usually consists of nine parts. The first part is the introduction; the title page‚ preface‚ and table of contents are included in this. Also the overall policy for the disaster avoidance is in here. Everyone who participated in the program and making of the manual is mentioned. Part two explains methods on how to prevent or decrease the effects of a disaster. Part three
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Prevention is better that cure. A young man sometimes handles a razor blade carelessly‚ cuts his finger‚ allows the cut to go septic and‚ when the pain is unbearable‚ consult a doctor. The doctor prescribes a prolonged and costly treatment. Would it not have been better for him to have taken due precaution while using the blade? We can always protect ourselves against common ailments and diseases with proper precautionary‚ preventive measure.But very often‚ something within us makes us ignore the
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Crime Prevention 1 Crime Prevention TuLisha Blackshear CJ212 Crime Prevention Professor Sperling March 9‚ 2010 Crime Prevention 2 Crime is an ever growing problem in our society. Law enforcement officers put themselves at risk on a daily basis in their quest to apprehend suspects and attempt to deter crime. I will be discussing the components and concepts of crime prevention throughout the course of this essay. Crime prevention is the attempt to deter crime and reduce
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When the word alcohol is brought up‚ what do you think about? What comes to my mind is parties‚ and what people think they have to drink to have fun. Did you know that over 5‚000 people under the age of 21 die each year from alcohol-related car crashes‚ suicides‚ homicides‚ alcohol poisoning‚ and other injuries such as falls‚ burns‚ and drowning? Alcohol can be a very dangerous substance if not treated correctly and drank responsibly. Alcohol is a form of a drug but unlike the other drug‚ marijuana
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Prevention is Better than Cure: This proverb is a message for the people who wait for the problem and disaster. The underlying idea of the saying is that it is much better to stop any harm from approaching us than to wait till it comes and ‘then to try to remove it. This waiting can be more injurious for us. It is beyond mauls power to be insulated against sudden dangers and difficulties. But much can be done for the prevention of the dangers and difficulties which can be anticipated. First and
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Lab 5 Oxidation of an alcohol CHM2123 Introduction: Oxidation is a key reaction in organic chemistry. Oxidation of an alcohol can produce aldehydes‚ ketones‚ or carboxylic acids. One of the methods of oxidation is an aldol reaction through carbon-carbon bonds. The oxidation oxidizes primary alcohols to aldehydes and secondary alcohols oxidizes ketones. Tertiary alcohols are converted to the common oxidizing agents. Scheme 5.1: Aldehydes can be oxidized easily to carboxylic acids in aqueous medias
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