Organic Lab Part 2 Experiment 7: Diethyl n- Butylmalonate Lab Partner: Reference: Williamson K.L.‚ & Masters‚ K.M. (2011).”Diethyl n- Butylmalonate”. Macroscale and Microscale Organic Experiments ( 6th edition pp. 531-534)
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cyclohexene at the end of the dehydration process in the presence of a catalyst which‚ in this case‚ was 85% phosphoric acid. Dehydration can be defined as any chemical reaction which involves the removal of a water molecule from a substance. During the experiment‚ anhydrous calcium chloride was provided as a drying agent to ensure that pure cyclohexene was obtained‚ calcium chloride works by binding itself to the water molecule thus removing it in the process. After the dehydrating process was completed
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HYDROCARBON EXPERIMENT 16 OBJECTIVE The objective of this experiment is to distinguish the difference between various types of hydrocarbons by performing simple tests and reactions involving hydrocarbons. EQUIPMENT AND CHEMICALS Pentene Toluene Heptane Potassium permanganate (1% KMnO4) Aluminum chloride (anhydrous AlCl3) Chloroform (CHCl3) Ligroin Br2 in CCl4 (5%) Stopper pH paper Small test tubes and rack Graduated cylinder (10 ml) Evaporating dish DISCUSSION Organic chemistry
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References: Badgley‚ C.‚ Moghtader‚ J.‚ Quintero E.‚ Zakem‚ E.‚ Chappel M.J.‚ Vasquez‚ K.A‚ Samulon‚ A.‚ and Perfecto. I. (2007). Organic Agriculture and the global food supply. Renewable Agriculture and Food Systems. 22: 86-108. Bailey‚ M. (2007). The History of Suffolk: Medieval Suffolk – An economic and social history‚ 1200-1500. Boydell Press‚ Woodbridge. Bruinsma (2003) Canadian
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Running head: Organic Chemistry Tamanna Ashraf Palm Beach State College Principle of Chemistry Ceravolo‚ Joseph MW 11:00am-12:15pm February 6th‚ 2011 We all are living in a science world. Everything has some kind of reaction going on in our living area. It is just we do not get to see or realize that where n how we having our life much easier than it used to be. In these writing assignments‚ the topic is about the organic chemistry. In organic chemistry‚ we all have different kinds of compounds
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Organic Lab I No. 5-6 Separation of a Carboxylic Acid‚ a Phenol‚ and a Neutral Substance (Two-week lab) Reading Assignment 1) Chapter 7 • Introduction: P. 135- first paragraph • Theory and Techniques (p142-145) o Properties of Extraction Solvents o Mixing and Separating the Layers o Drying Agents o Part 1: The Technique of Neutral Liquid/Liquid Extraction The description is for dichloromethane-aqueous
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Organic Farming Organic farming is a form of agriculture that does not use synthetic‚ which means artificial‚ fertilizers‚ pesticides and genetically modified organisms. Organic basically defines a way of growing‚ processing‚ and handling food. Organic farming promotes biodiversity. The dictionary defines biodiversity as the diversity among and within plant and animal species in an environment. The goals of organic farming includes maintaining diverse crops‚ keeping soil healthy‚ reducing pollution
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Laboratory Long report. Electronic laboratory practice Abstract: The aim of this laboratory was to make us familiar with how to use the different types of electronic equipment and how to accurately use them to make measurements. The equipment used in this laboratory included: (i) the signal generator which was used to supply the power used in the various procedures‚ (ii) The oscilloscope which was used to view and record the waves produced from the AC currents and then make relevant calculations
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Organic fabric is sown‚ grown‚ harvested & processed through carefully implemented and monitored phases‚ utilising crop rotation and beneficial insect predators to prevent and control disease‚ weed and pest problems in the growing stages‚ as well as safe corn-starches and peroxides in the processing phase. The use of genetically modified seeds‚ toxic insecticides‚ pesticides and fertilizers & chemical inputs such as formaldehyde‚ heavy metals‚ chlorine bleaches and sulfurs are strictly prohibited
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MEDICAL LABORATORY MANAGEMENT (MLB 2120) BTECH: BIOMEDICAL TECHNOLOGY ASSIGNMENT 2: APPRAISE MANAGEMENT STYLES APPLICABLE TO THE LABORATORY DATE: 19 MARCH 2013 JJ. ROSSOUW S210034297 Contents: page Introduction 3 What is expected from a manager? 3-4 What knowledge and skills do they need? 4 What training and qualifications do they need? 4 Five basic functions of a manager 5 Roles performed by managers 5-7 Skills required by a manager
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