EXPERIMENTAL PROCEDURE: 1. 2.07 g of the mixture of naphthalene and benzoic acid was weighed accurately on a balance. The mixture was then dissolved in 40 ml dichloromethane and the solution was poured into a separatory funnel. 2. 20 ml of aqueous sodium bicarbonate solution was added to the dichloromethane. A stopper was placed on the separatory funnel and was shaken and pressure was frequently released. The 2 liquids separated into clear layers and the lower layer (dichloromethane layer) was
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APES Unit 24 Solid and Hazardous Wastes Municipal solid waste (MSW) consists of solid materials discarded by homes‚ office buildings‚ retail stores‚ restaurants‚ schools‚ hospitals‚ prisons‚ libraries‚ and other commercial and institutional facilities. Non Municipal solid waste consists of solid waste generated by industry‚ agriculture‚ and mining. A sanitary landfill is the most common method of disposal of solid waste by compacting it and burying it under a shallow layer of soil. The
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REPORT: THE BEETHAM SOLID WASTE LANDFILL COURSE NAME: SOLID WASTE MANAGMENT NAME: GENIEVE VALENTINE-00022714 LECTURER: VENESSA ELLIOT DUE DATE: 21/04/10 1 TABLE OF CONTENTS Introduction……………………………………………………………………………………………………………………………….3 Report on The Beetham Solid Waste Landfill……………………………………………………………………..........6 Waste management practices Land filling methods Location suitability Equipment Reason for the recommended closure of The Beetham Solid Waste Landfill Concl
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Record Management System for Solid Waste Management‚ Municipality of Solano. 1.1 Project Overview: Before‚ it was an open dumpsite. Garbage has to be burned to minimize space even longer usage of dumpsite. But there was a sudden change when an order coming from DENR telling that frequent burning has to be stopped because they found out that smoke coming from burned garbage is hazardous to the ozone layer. Thus‚ a resolution had been approved and a Clean Air Act and Segregation had been
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management. I would be focusing on one of the major problems in the brown environmental issues which is the increasing solid and hazardous waste generation and improper management. The alarming increase of improper disposal of solid and hazardous waste in our country is due to a number of reasons. Plantilla finds several causes of this such as: increasing population‚ lack of integrated solid waste management system‚ lack of environmentally sound disposal system‚ lack of public awareness & support and lack
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Alkenes from Alcohols: Analysis of a Mixture by Gas Chromatography Aim: To analyze a mixture of alkenes by gas chromatography. Introduction: In this lab‚ we specifically used elimination reaction; however we only used the E1 reaction. In the presence of strong acids‚ alcohols protonate to form a good leaving group‚ namely water. Upon loss of a proton to a good leaving group‚ an introduction of unsaturation (a double bond) can be preformed. According to Wikipedia‚ an E2 reaction is typically
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with better management we can prepare our lives. In here one crucial environmental issue is associated with municipal solid waste(MSW). Proper MSW management is important for city public health. Waste are solid or semi-solid that are unwanted or unusable
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Analysis of a Chemical Mixture Using the Ideal Gas Law The objective of this experiment was to determine the composition of the NaNO2 mixture in the net ionic reaction of NO2-(aq) + HSO3NH2(aq) → HSO4-(aq) + H2O(l) + N2(g) in unknown mixture number nine. It was known that NO2-(aq) and HSO3NH2(aq) were in a stoichiometric 1:1 molar ratio. In trial one the percent mass of NaNO2 in the unknown mixture was 59.30%. In trial two‚ the percent mass of NaNO2 was 63.47%. Lastly in trial three
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part (i) (a)‚ the solid copper(II) nitrate is used to dissolve in a test tube filled with half distilled water. The solid copper(II) nitrate ionize in water to form copper(II) ions and nitrate ion. Hence‚ a blue solution is formed due to the blue copper(II) ion present in the solution. When excess solid is added‚ the solution will become saturated and do not allow any solid to dissolve‚ so excess solid will remain in the solution. This is shows that the equilibrium between solid and aqueous copper(II)
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Before this fieldtrip to Lee County Solid Waste Facility‚ I lacked knowledge regarding the fate of our trash. My idea of a waste facility went along the lines of a big dump site or landfill; contrarily‚ I am familiar with what items are deemed recyclable in Lee County. My experience at the Lee County Solid Waste Facility‚ operated by Covanta‚ showed me how garbage has the potential to provide electrical power to over 250‚000 homes. Waste to Energy is a primary example of how America can become more
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