Gas chromatography is the common method used for the biogasoline analysis. Biogasoline catalytic cracking process requires detailed qualitative and quantitative analysis of the hydrocarbon composition of its oil and fraction. In this analysis‚ their fractional composition‚ saturated vapor pressure‚ density and antiknock rating will be investigated. By knowing the qualitative and quantitative composition of the gasolines‚ the content of n-paraffin‚ isoparaffin‚ aromatic‚ naphthene‚ and olefin (PIANO)
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Investigating the effects of carbohydrates on blood glucose levels INTRODUCTION There are two types of diabetes which includes diabetes inspidus however the disorder most commonly associated with the generic term ‘diabetes’ is diabetes mellitus. Diabetes mellitus is condition whereby blood sugar levels are far too high due to poor metabolism. There are two variations of the disorder which are Type 1 and Type 2 Diabetes Mellitus. Type 1 diabetes occurs as a result of the body’s inability to produce
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Fischer Esterification – nucleophilic substitution reaction Strong acid catalyst (concentrated sulfuric acid Purpose of a reflux is to heat a reaction mixture at its boiling temperature to form products‚ without losing any of the compounds in the reaction flask TO HAVE GREAT PERCENT YIELD: As reaction is reversible‚ removal of water or the addition of an excess of one of the reactants (cheaper one) drives the reaction towards formation of ester. (Excess carboxylic acid is used) Adding excess
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The 7 layers can be split logically into two subgroups. Layers 7 thru 4 focus on the end to end communication of data source and destinations. Layers 3 thru 1 are provide consistent communication between the network devices. An easier way of looking at the OSI model is dividing the upper layers (7‚ 6‚ 5) from the lower layers (4‚ 3‚ 2‚ 1). The upper layers deal with application issues and are implemented only in software. The highest layer‚ the application layer‚ is the closest to the end user
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The Separation of Ink Chromatography Emanuel Alvarado Period 06 Group Members: Jason Fernandez‚ Reyna Favela & Lucero Ochoa I. Title: The Separation of Ink Using Chromatography II. Date: October 3rd‚ 2012 III. Purpose: To separate a mixture using paper chromatography. IV. Procedure: 1. Fill beaker with 100 mL water. 2. Poke hole in filter paper with scoopula approximately 1 cm from top. 3. Place dot of ink approximately 2 cm from the bottom of the filter paper
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show off to the other about his job and worthy marriage and kid only to be surprised when his friend reveals his occupation and status. Then comes the sudden change in the first man attitude towards his friend. Typical Chekhov kind of humor. The thin man turned pale and rigid all the once‚ but once soon his face twisted in all directions in the broadest smile; it seemed as though sparks were flashing from his face and eyes. He squirmed‚ he doubled together‚ crumpled up… His portmanteaus‚ bundles
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different opinions on what is and isn’t good enough. The author does a great job at explaining this and showing the bad side of this mindset by using many different rhetorical devices such as ethos‚ pathos‚ and logos. Ellen Goodman wrote‚ “The Culture of Thin Bites Fiji’’‚ to show her argument on the constant changes in how people view themselves and others throughout their life. Ellen Goodman uses many different rhetorical devices. At the beginning of this passage‚ she talks about how many teenagers’ lives
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Cfcs Cause Deterioration of the Ozone Layer The deterioration of the ozone layer ‚ caused by Cfcs‚ endangers the lives of humans ’. Cfcs have a diminishing effect on the ozone layer. Furthermore‚ the deterioration of the ozone cause an increase of Ultraviolet (UV) radiation which can have a negative effect on human skin and eyes. As a writer for newsweek‚ I have investigated the scenario and found the following information. The earth ’s atmosphere is a blanket of air that surrounds the planet
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Do television shows portraying thin female actresses influence girls to develop a negative body image? Ellen Goodman’s‚ “The Culture of Thin Bites Fiji” makes a persuasive argument about how people’s opinion of their physical appearance changes throughout the years. Goodman blames television for changing of teens and adult’s view of weight. Goodman uses the appeal of logos‚ ethos‚ and pathos as a persuasive technique in her article. “You look wonderful! You’ve put on weight.” Goodman states that
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tested for by a possible employer include Cocaine (crack)‚ Amphetamines (crystal)‚ Opiates (codeine‚ morphine‚ heroin)‚ PCP (phencyclidine)‚ and Marijuana. Gas chromatography/mass spectrometry is used to test hair and urine samples of possible drug abusers or job applicants‚ and it is the best method for the testing of drug use. Gas chromatography and mass spectrometry are two different methods for identifying chemical substances‚ and the two instruments have be coupled together to perform a highly complementary
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