From the table‚ the result of dehydration of secondary alcohol is expected‚ and it undergoes E1 elimination. As supposed in the theory and mechanism‚ because elimination can occur both sides of secondary carbocation‚ so there are three products: 1-butene‚ trans-2-butene and cis-2-butene with three peaks. The main product is trans-2-butene‚ because it is the most stable compound. However‚ the result of dehydration of primary alcohol is not expected. It is supposed to form only one product‚ 1-butene
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In order to first perform the reaction‚ 1.5 mL of 4-methylcyclohexanol was added to a pre-weighed 5mL conical vial. The conical vial was then weighed to find the actual mass of 4-methylcycloheaxanol. Then‚ 0.4mL of 85% phosphoric acid was added to the conical vial using a plastic pipet. Six drops of concentrated sulfuric acid was then added to the vial using a glass pipet. A spin vane was then added before adding the Hickman head‚ water condenser and a drying tube packed with calcium chloride to
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The Dehydration of a Bluestone February.28.2008 Purpose • To determine the value of X in CuSO4 • xH2O. Materials • Crucible • Blue Stone • Bunsen Burner • Bunsen Lighter • Test Tube • Water • Rheostat • Clay Triangle • Electronic Balance Procedure A clean crucible was taken and weighed on an electronic balance. The mass was then written down. 2g of bluestone was placed in the crucible and weighed. The mass of the blue solid was written down. The crucible was placed on a clay
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Dehydration In 1994‚ thousands of starving people died in the Africa nation of Rwanda. It wasn’t lack of food that killed most of these people‚ but cholera‚ a bacterial infected that cripples the ability of intestinal mucosal cells to reabsorb water. The severe diarrhea that develops can kill in days‚ sometimes even hours. Dehydration is deadly. Dehydration is a deficiency condition that occurs when output of water exceeds intake. It is a great problem for athletes‚ military personnel‚ and certain
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Dehydration is when your body has lost too many fluids. Water is one of the most important nutrients to our body; the human body is from 55 percent to about 78 percent of water. The average person loses water consistently by doing everyday activities and sweating‚ breathing and eliminating waste. Water removes toxins and waste products from the body and puts nutrients into the body. Dehydration affects many people for many different reasons. Water has a HUGE effect on people when it comes to dehydration
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its proper functioning. Our bodies require that we consume at least one liter of water each day. When we lack the necessary about of fluid‚ dehydration-which is when a person loses more bodily fluid than he or she takes in‚ occurs. Dehydration can occur quickly‚ gradually over a period of time. In this paper‚ I will discuss the various effects of dehydration on the human body. I will discuss the importance of water to our health‚ compare and contrast the various functions of electrolytes‚ potassium
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components that enjoy low wastage and high cold storage capacity (potato & onion). Reasons for these cases are 1.India is short by 10 million tonnes of cold storage capacity due to which over 30 percent of agricultural produce goes waste every year. 2. More than 30% of produce from fields is lost to poor pre/post-harvesting facilities and lack of cold chain infrastructure. 3. Only 7% of food in India is processed. With such a monumental wastage in Indian agricultural sector; it would be advisable
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Dehydration Jazmen Spratling SCI/241 Derrick King 04/15/2012 Dehydration Dehydration is the loss of water and salts essential for normal body function‚ the free dictionary (2012). Dehydration occurs when the body loses more fluid then it takes in. This is very dangerous to the body. Dehydration cans results from a hot‚ dry climate; prolonged exposure to sun or high temperatures; not drinking enough or other medications that increase urination. Dehydration can upset the delicate fluid-salt
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case 4-methylcyclohexanol was protonated using phosphoric acid to become 4-methylcyclohexene. This demonstrates the loss of an alcohol group by protonation‚ the loss of a proton from the cyclohexane to form an alkene through elimination. This also demonstrates Le Chatelier’s principle‚ by using distillation to remove the product as it is formed the equilibrium of the reaction will constantly be in favor of the product. Reaction: Side Reaction: Due to a 1‚3-hydride shift dehydration of 4-methycyclohexanol
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Dehydration and hyperthermia Dehydration is a deficit of total body water‚ with an accompanying disruption of metabolic processes. dehydration can also cause hyperthermia. Dehydration occurs when water intake is insufficient to replace free water lost due to normal physiologic processes and other causes. Hypovolemia is a related condition specifically meaning a decrease in volume of blood plasma‚ not of total body water. Bothe are regulated through independent mechanisms in humans and should not
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