Title: Preparation of Cyclohexene from Cyclohexanol Aim: To prepare an alkene‚ cyclohexene‚ by the dehydration of an alcohol‚ cyclohexanol‚ and better understand the processes that take place during this reaction. Introduction: One of the common ways of preparing an alkene is through the dehydration of an alcohol. In this experiment cyclohexanol is dehydrated to prepare cyclohexene while using sulfuric acid as a catalyst. A bromine test can be later done to ensure that the end product is
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Report: Lessons from the Titanic Adapted from Causes and Effects of the Rapid Sinking of the Titanic by Vicki Bassett (http://www.writing.eng.vt.edu/uer/bassett.html) Date: 12 January 2012 Word count: 2802 Abstract This article discusses the material failures and design flaws that contributed to the rapid sinking of the Titanic‚ which collided with a massive iceberg in 1912 while on her maiden voyage from England to the United States. There were 2200 passengers
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1. (Extract Text from Image) Available Options There is great demand for extracting text from image files‚ and various procedures exist for such extraction. Apart from commonly available OCR software‚ there are several open source options available‚ and even free online websites. You can upload your image file to these sites‚ they extract the text and send the file back to you in your chosen format. Of course‚ you can also write your own customized OCR in programming languages such as C or Perl.
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Experiment #1 Preparation of Ethanol from Sucrose Based on R. Weglein & C.L> Yau‚ CHEM 203 Experiments in Organic Chemistry II Laboratory‚ 5th Edition‚ 2006‚ p29-32. Statement of Purpose: An aqueous solution of ethanol is prepared by the fermentation of sucrose. The percent alcohol is the resulting solution and the percent conversions of the sucrose are to be determined. Introduction: Sucrose is a molecule containing glucose and fructose. http://faculty.tcc.fl.edu/scma/phelpsj/experiments/ethanol
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Dostoevsky Sonia in Crime and Punishment and Gretchen in Faust Critical Comparison Sonia from Dostoevsky’s Crime and Punishment (C & P) and Margaret (Gretchen) from Goethe’s Faust are the leading female characters in the works they are portrayed in. Aside from this obvious connection‚ Sonia and Gretchen have a variety of characteristics in common. Both girls are portrayed in ways that serve as representations of innocence‚ purity‚ and faithfulness. Parallels can also be seen in Sonia and
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ACKNOWLEDGEMENT It is a matter of greatest pride for me that I have done my project work from United Spirits Limited Rosa‚ Shahjahanpur (UP)‚ a part of world famous UB Group. This work of mine is the result of my concern regarding the biggest challenge facing all over the world i.e. industrial waste like spent wash I want to share my deepest gratitude to Mr. Devender Saxena Manager Personnel Management‚
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2.5.1. Processing Steps of Hydrogen Production from LPG Conventional process for producing hydrogen from light hydrocarbons involves the following process steps: • Feed preparation • Sulfur removal • Steam reforming • CO shift conversion • Autothermal reforming • Process gas cooling • Synthesis gas purification (PSA pressure swing absorption) [5] 2.5.1.1. Sulfur Removal LPG feed first passes through an ambient temperature sulfur adsorption vessel
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------------------------------------------------- Isolation of Caffeine from Coffee Date of laboratory work: 10/9/2012 5:00-7:45 Date of report written: 10/15/2012 Introduction: The purpose is to isolate caffeine from coffee by using the organic solvent dichloromethane (CH2Cl2) that is also referred to as direct contact. Calcium carbonate (CaCO3) is used to remove the tannins from the coffee. Afterwards an extraction is used to separate the organic layer (bottom) from the aqueous layer (upper). By using a rotary
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Fermentation of a Carbohydrate: Ethanol from Sucrose Abstract The purpose of this lab was to demonstrate the fermentation process of ethanol from the substrate sucrose. To make ethanol from sucrose two enzymes invertase and zymase were used. Vacuum filtration and fractional distillation were performed to get a more concentrated solution. The density of ethanol was .825 g/mL with a percent composition of 85% pure
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****** Professor ****** Eng 104-13 3/2/2013 “From Violence to Victory” In the “Letter from Birmingham Jail‚” Martin Luther King effectively presented his arguments by using Pathos. King pathos is effective throughout his letter because he makes strong emotional connection with the reader. In the words of St. Thomas‚ Martin Luther King quotes‚ from a jail cell in Birmingham‚ “An unjust law is no law at all” (King). After an affiliate from Birmingham invited MLK into a non-violent action program
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