This experiment was a Landolt Iodine clock reaction - Oxidation of Bisulphite by Iodate. It involved conducting three measured experiments. The first variable tested was concencentration. This was tested by conducting two experiments‚ each varying the concentration of either the NaHSO3 or KIO3. The varying of NaHSO3 involved using 0.1 Molar of KIO3 against decreasing concentrations of NaHSO3 (0.25 M‚ 0.125 M‚ 0.0625 M and 0.03125 M). When decreasing the concentration of KIO3‚ 0.25 M of NaHSO3 was
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Factors Affecting the Rate of Enzyme Activity Justin Hunter G. Kim September 16‚ 2011 September 26‚ 2011 Abstract Catalase is a common enzyme found in nearly all living organisms that is frequently used by cells to rapidly catalyze the decomposition of hydrogen peroxide into less reactive oxygen and water molecules. Catalase is a protein that is most commonly found in the liver. The purpose of this experiment was to determine the effect that changes in temperature and pH have on the function
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advised to create your personal weight reduction plan. Weight reduction plans‚ which function guides and motivation for a lot of people‚ have been identified to assist many obtain their weight reduction targets. Though it’s greater than doable so that you can be part of an area weight reduction program or a web-based weight reduction program and have a weight reduction plan given to you‚ many take consolation in creating their very own‚ customizable weight reduction plans. If that is your first time making
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Experiment 29 – Borohydride Reduction of Vanillin to Vanillyl Alcohol Goal To perform a sodium borohydride reduction of an aldehyde to produce an alcohol. Reading and Working Ahead Your discussion should include a mechanism for this reaction. Review: OP 12 – Vacuum filtration OP 28 – Melting point (using Mel-Temp®) Procedure Notes Calculate the necessary mass of vanillin and sodium borohydride for the procedure below. Also calculate theoretical yield of vanillyl alcohol. You
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STRENGTHENING THE PHILIPPINE DISASTER RISK REDUCTION AND MANAGEMENT SYSTEM‚ PROVIDING FOR THE NATIONAL DISASTER RISK REDUCTION AND MANAGEMENT FRAMEWORK AND INSTITUTIONALIZING THE NATIONAL DISASTER RISK REDUCTION AND MANAGEMENT PLAN‚ APPROPRIATING FUNDS THEREFOR AND FOR OTHER PURPOSES Be it enacted by the Senate and House of Representatives of the Philippines in Congress assembled: SECTION 1. Title. – This Act shall be known as the “Philippine Disaster Risk Reduction and Management Act of 2010”. Sec. 2.
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Aim Synthesis of Meso-1‚2-diphenyl-1‚2-ethanediol with focus on stereoselectivity Method Please refer to the CEM3005W practical manual for details on experimental procedure. Results and Analysis {Limiting reagent} Mass benzoin = 2.0050g (0.00945 mole) Mass sodium borohydride = 0.4059g (0.0107 mole) Mass compound A used to form compound B = 1.0647g Results Mass (g) moles Molecular formula Yield (%) Mp (pure) Compound A 1.7458 0.00815 C14H14O2 86.22 138-139 Compound C 0.4255
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Title of Work: The Importance of Being Earnest Author: Oscar Wilde Date of Publication: 1895 Genre: Social satire/Drama/comedy in mannerisms Writing Style: Epigrams‚ puns‚ repetition Point of View: third person omniscient Setting/Atmosphere: London‚ England‚ ends in country side‚ Hertfordshire Plot Development: Act I: Jack visits Algy in city‚ he’s in love with Gwendolen (Algy’s cousin)‚ Algy brings up cigarette case‚ jack reveals his true identity ‚ tells who Cecily is‚ Algy like cesily just from
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Bio 114 1- Incisions in your Explain the purpose of the pig as illustrated in figure 4. In the figure fourth is the fetal pig incisions. The picture show many different part in the pig that we need to know to really understand what we going to do before starting doing our experiment .We need to know each part where there are and their functions so when we start open our pigs that we do not mess it at all. 2-How are the two sexes distinguished by external anatomy? The two sexes distinguished
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Entrepreneurship and small business management: Tema‚ Digibook Ltd. Addaih‚ S. (2008). The entrepreneurship challenge in Africa. Pentvars business journal‚ 3(4- 6)‚ 37. Adepoju‚ B.A. (2005)‚ “An appraisal of the effect of microcredit schemes on poverty reduction among women in rural communities of Kano Advani‚ A.(1997). Industrial clusters: a support system for small and medium sized enterprise Alvarez‚ A. (1998).Message from the Administrator. Amedahe‚ F.K. (2002). Introduction to educational research
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Experiment #1: Carbohydrate Digestion • Tube 1 Digestion Lab – 3 ml water • Tube 2 – 3 ml 0.2% amylase • Tube 3 – 3 ml 0.2% amylase + 10 drops of 1.0M HCl • Tube 4 1 2 4 3 – 3 ml 0.2% amylase – place in hot water bath for 5 min Experiment #1: Carbohydrate Digestion • Add 5.0 ml starch solution to each tube • Incubate in 37°C bath for 1.5 hr • Divide contents of each tube evenly into 2 tubes – Lugol’s Test – Benedict’s Test Experiment #1: Carbohydrate
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