sample of cyclohexane and toluene using simple miniscale distillation. The objectives will be to record boiling range and volumes (mL) of distillates that are acquired during the distillation process. It is expected that cyclohexane boils and distils before toluene. By gathering these measurements will allow us to determine refractive index of fractions collected. An Abbe refractometer will be used to accomplish this. Data: Table 1: Distillation Fraction #1: | Fraction #2: | Fraction #3: | Volume
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EXPERIMENT 4 LAB REPORT TITLE: PREPARATION OF CYCLOHEXENE FROM CYCLOHEXANOL Paula Kata Partners: Ilai Bula S11099863 Eremasi Matin Abstract This work looks at preparation of cyclohexene from cyclohexanol which involves as part of an elimination reaction. The required reagent of concentrated sulfuric acid as one of the catalyst and water which allow the mixing known as washing the cyclohexene with water
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Data and Conclusions: The purpose of this experiment was to learn how to use distillation and gas chromatography to separate and identify different compounds from a given mixture. There are several kinds of distillation methods. However‚ the method that we used in this experiment was fractional distillation. This method is used when trying to separate two different volatile compounds whose boiling points differ by 40-50°C or more. If the boiling points are too close‚ this method
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RUNNING HEAD: Synthesis of Banana Oil Abstract A reflux apparatus was assembled with a water-cooled condenser and a drying tube. Isopentyl alcohol‚ glacial acid sulfuric acid is added to a 25 milliliter round bottom flask and attached to the reflux apparatus. The mixture was boiled‚ the extracted first using water followed by aqueous sodium bicarbonate. The mixture was dried using anhydrous granular sodium sulfate. After dried‚ the sample was placed in a distillation apparatus and heated. This resulted
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Luis Baires English Comp.1 MW 12:30 11/25/2011 Process of making gasoline Gasoline is a flammable liquid that is made from the refinement of petroleum or better known as crude oil. It helps fuel cars‚ farm machinery‚ planes and other type of engines. What is petroleum? It’s a fossil fuel that supplies energy around the world than any other source out there. Petroleum‚ including gasoline is primarily a mixture between hydrocarbons and small amounts of other substances. In 1994‚ its known
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COVENANT UNIVERSITY FACULTY OF SCIENCE AND TECHNOLOGY DEPARTMENT OF CHEMISTRY COURSE TITLE: General Organic Chemistry COURSE CODE: CHM 121 ‚ UNIT: 2.0 . INTRODUCTORY AND IMPORTANCE OF ORGANIC CHEMISTRY Organic chemistry is the study of the compounds of carbon. Carbon compounds are far more numerous than those of other elements because carbon are able to bond together to form a wide range of chains and rings. The subject is named organic chemistry because living organisms are composed
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Biotechnology‚ Mapua Institute of Technology; 2 Professor‚ School of Chemical Engineering‚ Chemistry and Biotechnology‚ Mapua Institute of Technology [pic] ABSTRACT The purpose of this experiment is to prepare cyclohexene form cyclohexanol‚ and know the properties of alkene. The first part of this experiment is preparation of cyclohexene. Simple distillation set-up is assembled. (See Figure 1). Exactly 6.0mL of cyclohexanol is weighed in a quick-fit one-necked pear shaped flask. 1.50mL of 85% H3PO4 is measured
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utilized by removing water from the products. As a result‚ the reaction as a whole shifts the left producing more isoamyl acetate to try and balance the reaction once again. Once the product was collected‚ it was purified through means of fractional distillation. Finally to characterize the product‚ and assess its purity‚ IR and NMR spectroscopy were taken. Reaction: Reagent Data: Compound Name | Mol. Weight (g/mol) | Mass (g) | Moles | Equivalents | BP (°C) | Density (g/mL) | Global
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pyrolysis of the cyclic secondary alcohol with an acid catalyst at a moderate temperature or by distillation over alumina or silica gel. We will be performing catalysis by phosphoric acid. The mixture of cyclohexanol with phosphoric acid is heated in a flask equipped with a fractionating column‚ forming water. Further heating promotes the distillation of water and cyclohexene by the principle of stem distillation. A chaser solvent is added to recover of the reaction product that may get lost in the fractionating
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In this unit‚ we want to study the purposes and operating principles of common unit operations and unit processes‚ The Learning Activity includes: Size reduction and size enlargement‚ magnetic and electrostatic separation‚ froth flotation‚ fractional distillation‚ other unit operations‚ polymerization‚ alkylation‚ hydrolysis and other unit processes. Unit Operations • Deals with size reduction‚ size enlargement and separation of mixtures- look/understand the operation principles of equipment in
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