Introduction: Acid rain has proven to be a big problem for Connecticut. It has had a great impact on builders‚ wildlife‚ and the water sources. Acid rain has many components in it such as pollutants from plants to sulfuric acid from burning coal. Problem: Which stone is the most resistant against acid rain? Hypothesis: If we test the different stones against acid rain then red sand stone would be the best because it is heavier and cannot be easily broken. Independent variable: Type of stones
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Bandasack Olive Oil Extra Credit. The methods to processing olive oil starts with picking the best olives. Next‚ they are crushed into paste‚ then add a little bit of water to turn it into little clumps. The mixture is later stirred and heated to about 82 degrees. Next‚ it is pressed into a compartment and rotated at a high speed and the paste and water/oil are separated. Now the oil may be bleached‚ deodorized and refined. Olive oil is composed mainly of mixed triglyceride esters of oleic acid‚ palmitic
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Lorenzo’s Oil Essay The film is based on the true story of Augusto and Michaela Odone and their son Lorenzo. In 1984 Lorenzo came down with adrenoleukodystrophy (ALD)‚ a rare inherited disease. Doctors said that he would lose all his functions and die within two to three years. Refusing to accept this grim verdict‚ the Odones set out on a mission to find a treatment for ALD and to save their child. In their quest for a treatment the Odones often clashed with doctors‚ scientists‚ and support groups
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of MPTP dramatically accelerates this process in the course of days and not years (Hanson et al.‚ 2015). Additionally consumption results in a reduction of glutathione content (Sian et al.‚ 1999). What have been good and bad consequences of the synthesis of MPTP? MPTP negatively affects the body by penetrating the blood-brain barrier and entering the brain cells. MPTP is not toxic‚ however when it oxidizes it forms MPP+ which is toxic. Toxic oxidation later reaches the extracellular fluid and
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Experiment 13: Synthesis of 1-Bromobutane An SN2 Reaction Experiment #13: Synthesis of 1-Bromobutane an SN2 Reaction Introduction: In order to synthesize 1-Bromobutane an alkyl halide must be present to undergo a nucleophilic substitution reaction of an alcohol. Since 1-butanol is a primary substrate it will undergo an SN2 reaction with sodium bromide in order to convert the alcohol group to water which is a better leaving group and will in the end produce 1-bromobutane. Experimentally
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Versace Devine Chemistry 2A 9/10/2013 Lorenzo’s Oil Lorenzo’s Oil is a 1992 American drama film directed by George Miller. It is based on the true story about a child afflicted with the illness adrenileukodystrophy or known as ALD. Augusto Daniel Odone and Michaela Teresa Murphy Odone are the parents of Lorenzo Oden ‚ They became famous for discovering a treatment using Lornzo’s oil ‚ for their son’s incurable illness. ALD is passed from parents to their children as an X-linked genetic trait
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product) x 100 Eq 4 = (0.127 g/0.188 g) x 100 = 66% recovery Theoretical Yield Benzilic Acid: Eq 5 Theoretical Yield Benzilic Acid | 0.109 g | Final Benzilic Acid | 0.060g | Percent Yield | 55% | Table 2: Final weight and percent yield of benzilic acid | Degrees Celsius | Crude Benzil | 82.5 – 85.6 | Final Benzil | 94.2 | Final Benzilic Acid | 148.3 | Table 3: Melting Points Wavenumbers (cm-1) | Functional groups | 1593 | Aromatic | 3065 |
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NEEM (Azadirachta indica) OIL USED IN AN OIL BURNER AS INCENSE MOSQUITO REPELLENT LEADER: OCAMPO‚ YSABELLA ASST. LEADER: BALASOTO‚ JANUS MEMBERS: ALLASAS‚ PATRICIA CASTAÑARES‚ JASON MIRANDA‚ CHRISTIAN NEEM (Azadirachta indica) OIL USED IN AN OIL BURNER AS INCENSE MOSQUITO REPELLENT INTRODUCTION Mosquitoes are well-known pests to the entire human race. Later in the 90s‚ they discovered that these arthropods are also carriers responsible for transmission of devastating diseases to mankind
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Instructor – Joshua Barnes 7/2/13 The Everlasting Voice of Understanding During the 1960’s of American history violent acts were aimed at African Americans in the name of racism and segregation. In a case such as this one‚ many would seek refuge from the government‚ but to little surprise‚ cries for refuge went unanswered. Making matters worse was the fact that the Government allowed segregation to continue due to legal documents in many southern states. Acceptable forms of oppression were separated
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Nitric Acid Nitric acid is an acid many people have come across in life. One may have felt nitric acid when touching fertilizers‚ or using dyes. Nitric acid appears in substances we never thing it would be used in. In fact‚ small contents of nitric is acid is found in raindrops that fall from the sky. Nitric acid‚ or known as NHO3aq is an acid formed from reaction of ammonia and oxygen. Nitric acid is a colourless acid when it’s pure‚ or can be found yellow or red. This acid can be very corrosive
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