step involves the production of KA Oil (a mixture of cyclohexanone‚ the ketone and cyclohexanol‚ the alcohol component) and the second stage is its subsequent oxidation to adipic acid with an excess of strong nitric acid in the presence of copper and vanadium catalysts. Only 3-8 % conversion of cyclohexane is obtained in the first step. Recycling of the large amount of cyclohexane unreacted and separation of cyclohexanol and cyclohexanone from cyclohexane present major problems. In the second step the
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peak at about 3300 in the IR corresponds to the O—H group in the product. The peaks to the right of aro0und 3000 are C—H related‚ those about 1599 are C—H bends‚ and the peaks at 1000-1350 are C—O related. The most plausible product seems to be cyclohexanol with a molecular formula of C6H12O. 2. Describe the stereochemical relationship between each pair of isomers. (a) Same
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all of the following parts a) You should state what experiment was performed‚ and show any necessary reaction schemes. The reaction schemes should include molecular weights and any other important physical data for the reagents and products. Ex. Cyclohexanol was oxidized to cyclohexanone using sodium dichromate in the presence of sulfuric acid. * Note: you can download a free version of a structure editor from ACD labs‚ the PC version is called chemsketch‚ the Mac version is called marvinsketch
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Katie Smith April 11‚ 2013 Competitive Nucleophiles Introduction The purpose of this experiment was to compare the nucleophilicities of chloride and bromide ions toward the n-butyl and t-pentyl alcohols. We were able to analyze this by using refractometry to measure the amounts of alkyl chloride and alkyl bromide in each reaction. Experiment Scheme (Procedure A) To begin the experiment‚ we assembled a reflux apparatus in the fume hood with a 100 mL round bottom flask and a condenser
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Synthesis and Structure of Alcohols Alcohols can be considered organic analogues of water. H O H R O H Alcohols are usually classified as primary‚ secondary and tertiary. H R H OH H primary R R OH R R OH OH R secondary tertiary phenol Alcohols with the hydroxyl bound directly to an aromatic (benzene) ring are called phenols. Nomenclature of Alcohols (Normally any compound’s name which ends in –ol is an alcohol of some sort) IUPAC rules that:
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Organic Chemistry - Introduction 1 2812 Basic definitions for organic chemistry Scope Organic chemistry is a vast subject so it is easier to split it into small sections for study. This is usually done by studying compounds which behave in a similar way because they have a particular atom‚ or group of atoms‚ (FUNCTIONAL GROUP) in their structure. Catenation The ability to form bonds between atoms of the same element. Carbon catenates to form chains and rings‚ with single‚ double
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Sickness And Dehydration What is Dehydration? Well‚ many people confuse the symptoms of dehydration with altitude sickness‚ but at minimally to moderately high altitudes‚ dehydration is responsible for more illness than oxygen insufficiency. Every day you lose water through your breath‚ perspiration‚ urine and bowel movements. For your body to function properly‚ you must replenish its water supply by consuming beverages and foods that contain water. Lack of water can lead to dehydration‚ a condition
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enhances the excretion of unconjugated bilirubin through the bowel. | The infant will exhibit no signs of dehydration‚ clear amber urine output of 1-3 mL/kg/hr‚ and will display appropriate weight gain. | 6. Initiate early feedings and offer feedings ever 2-3 hours.2. Monitor urine specific gravity.3. Administer fluid intake that is 25% above normal requirements. 4. Assess for signs of dehydrations such as poor skin turgor‚ depressed fontanelles‚ sunken eyes‚ decreased urine output‚ weight loss‚ and
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Infections Infection Factors Manifestations Ketosis : altered Central nervous system Kussmaul’s respirations functions w/ neurologic symptoms. Fruity breath‚ nausea‚ ABD pain Dehydration or electrolyte loss: Dehydration or electrolytes loss: Polyuria‚ polydipsia‚ weight loss‚ dry skin Polyuria‚ polydipsia‚ weight loss‚ dry skin Sunken eyes‚ soft eyeballs‚ lethargy‚ coma sunken eyes‚ soft eyeballs‚ lethargy‚ coma Laboratory findings
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football players are rich and a lot of them are seriously injured like having concussion. By the time a player retires from the sport they might go through many concussion in the time spent playing the sport. Some factor like artificial turf and dehydration are having an effect on concussion in football players. Artificial turf is plastic grass that is use in indoor stadium where real grass won’t have enough sunlight to grow. But artificial turf is not as soft upon impact like real grass. Because
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