Extraction of caffeine from tea bags ABSTRACT Caffeine extraction from the commercial tea leaves (Lipton Yellow Label Tea) that was done is multiple extraction. 4 tea bags were used in the experiment; tea leaves were weighed having 8.5333 grams. The leaves were boiled in a beaker with 150ml of water; the aqueous tea extract was transferred in a seperatory funnel mixed with DCM (20ml)‚ done thrice. The DCM layer was washed with 20ml 6M NaOH in the seperatory funnel; the organic layer was dried
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P6 & M3: Political‚ legal and social factors impacting the business There is a range of influences that can affect the business in the business environment. Usually these influences cannot be controlled by the business itself. In P5 and M2 tasks I have presented the different economic impacts‚ and now I will present the political‚ legal and social factors in my P6‚ M3 and D2 tasks. Political factors There are 3 types of government that affect the country and these are Local‚ National Government
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1.0 INTRODUCTION Thomas Carvel founded Carvel Corporation (Carvel) in Hartsdale‚ New York on 1934 which is a permanent roadside location. Before this he uses his mobile ice cream trunk. Carvel established Carvel Asia Limited on 1994‚ to act as holding company for the ice cream maker’s operational investments in Asia‚ starting in Beijing. Teamed up with China’s Minister of Agriculture to create Beijing Carvel Food Company Limited (Beijing Carvel)‚ a joint venture equally owned by
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DECLARATION This Project work is prepared by Ms. Rima V Dave a student of T.Y.B.B.A. Hereby declare that the project report is my own work and had been carried out under the supervision of Mr. Kuldeep Jobanputra of Shri R.P.Bhalodiya College of commerce & management‚ Saurastra University‚ Rajkot. I‚ submit the report to Saurastra University‚ Rajkot. I preciously assure you that this work had not been previously submitted to any other university for any other examination. Place:-
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American Academy of Political and Social Science The Cost of Unemployment Source: Annals of the American Academy of Political and Social Science‚ Vol. 65‚ Supplement. Steadying Employment. With a Section Devoted to Some Facts on Unemployment in Philadelphia (May‚ 1916)‚ pp. 36-47 Published by: Sage Publications‚ Inc. in association with the American Academy of Political and Social Science Stable URL: http://www.jstor.org/stable/1012983 . Accessed: 02/04/2014 11:16 Your use of the JSTOR
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[pic] Economical‚ political and social identity of European union: How can an European union ‘citizen’ identity be produced? Zuzana Kokindová ESF MUNI 2008 European Union today has 27 member states. It didn’t happen just from one day to another‚ it has a long history. It started with The European Coal and Steel Community (ECSC) in 1951 and became through long process The European Union (1993) which is based on Maastricht Treaty. This treaty‚ for the first time‚ talk about union
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_POLITICAL‚ LEGAL AND SOCIAL SITUATION IN VIETNAM TODAY_ After the Vietnam war Vietnam became communist in 1975. Even though a lot has changed since then‚ Vietnam continues to be a communist country today. The politic framework in Vietnam is a single party socialist republic. The communist party is in power today‚ it consist of a 14-member politburo (short for _Political Bureau_‚ executive organization for a number of political parties‚ most notably those of communists)� the members of the politburo
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Three Cups of Tea Through the media in America‚ we are all constantly reminded of the enemies and conflicts that our nation has. As of late‚ the United States has been trying to spread democracy and peace to its Middle Eastern adversaries through the barrel of a gun. After reading Three Cups of Tea‚ it seems the only logical way to establish peace is through education. As Greg Mortenson demonstrated by overcoming adversity‚ the importance and spread education and schools is the way to achieve
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There were many political and social effects of Radical Reconstruction in the South. In the South‚ the Reconstruction Act triggered a stir of political activity among former slaves. These former slaves began to go on strike‚ held mass meetings and tried to end segregation on public transportation. The Union League was an organization laced with the Republican party. Thousands of southern blacks became a part of the Union League and the majority of black voters‚ that were eligible‚ registered to vote
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Prompt: What were the long-term economic‚ social‚ and political effects of Reconstruction? The United States was challenged with many issues after the Civil War like crop lien work contracts‚ segregation‚ and unresolved problems with the seceded states. This period was called Reconstruction. After the Civil War‚ African Americans were free but with no place to live in or to work at‚ they settled with their former ‘masters’. African Americans were technically free‚ but no one wanted to hire a colored
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