Student name: Christopher Bowdoin Date: Thursday‚ November 01‚ 2012 Soldiers of the Tomb of the Unknown General Purpose: To inform Specific Purpose: To inform my audience about the soldiers who guard the Tomb of the Unknown Central Idea: Since 1937‚ the Tomb of the Unknown has been guarded 24/7 by an elite group of soldiers. INTRODUCTION I. Attention Material A. What where you doing at 0500 this morning? B. Lets imagine it is 0500 in Washington
Premium Infantry World War II Guard
surrounding the viru (CDC‚2011). Eukaryotes have a synthesis process between protein and RNA that forms the ribonucleoprotein. The rabies genome has five protein components: nucleoprotein‚ phosphoprotein‚ matrix protein‚ glycoprotein‚ and polymerase protein(CDC‚2011).
Premium Immune system Virus Infection
Synthesis of Isopentyl Acetate Abstract The purpose of this experiment was to produce isopentyl acetate‚ banana oil. Acetic acid and isoamyl alcohol were used to synthesize isopentyl acetate. The techniques used for the separation and purification of isopentyl acetate were reflux‚ liquid-liquid extraction‚ neutralization and distillation. The identification of isopentyl acetate was based on boiling points and an infrared spectrum. This experiment resulted in a 11.68% yield. The reactants
Premium Ester Distillation Acetic acid
Legal System Identification Adebimpe Koyi Cassandra Chambers Greg Martinez Kenya McDonald University of Phoenix Interoffice Memorandum To: Supervisor From: Legal Team (Chambers A‚ Koyi A‚ Marinez G‚ and McDonald K) Subject: Mr. Al Jones’ utility easement legal situation Date: August 18‚ 2008 Statement of Facts Our client Mr. Al Jones‚ a land developer has been threatened to be sued for fraud against a municipality by the city he was building his newest and
Premium Jury Law Court
1.TITLE: To prepare isopentyl acetate (isoamyl acetate) 2. AIM: To make an ester referred to as banana oil from acetic acid and isopentyl alcohol 3.THEORY: This ester is often referred to as banana oil‚ since it has the familiar odor of this fruit O O CH3 H+ CH3 CH3C OH +
Premium Acetic acid Distillation Ester
Oxidation of an Alcohol: Oxidizing Methoxybenzyl Alcohol to Methoxybenzaldehyde Using Phase-Transfer Catalysis PURPOSE OF THE EXPERIMENT Oxidize methoxybenzyl alcohol to methoxybenzaldehyde‚ using sodium hypochlorite as the oxidizing agent and tetrabutylammonium hydrogen sulfate as the phase-transfer catalyst. Monitor the progress of the reaction by thin-layer chromatography. BACKGROUND REQUIRED You should be familiar with extraction‚ evaporation‚ and thin-layer chromatography techniques
Premium Alcohol Oxidizing agent Electrochemistry
laboratory notebook. An unknown vial was obtained from the teacher and set to zero on the balance. About 0.6 grams of the unknown was measured into the micro test tube. The analytical balance was set to zero again and then the test tube with the unknown was measured and recorded. 2 mL of dichloromethane was added to the test tube and then stirred for two minutes. The test tube was then centrifuged for 30 seconds making sure that another test tube equal in volume was placed across from it. A micro pipet
Premium Chemistry Water Chemical reaction
Purpose: The purpose of this was to determine the concentration of sodium carbonate in an unknown sample by titration. The solution of hydrochloric acid was prepared and standardized using Na2CO3. Observations: Week 1: Standardizing hydrochloric acid using sodium carbonate with bromocresol green indicator Table 1: Titration of sodium carbonate using hydrochloric acid Trial | Mass of Na2CO3 (g) | Burette Reading (mL) | Final Volume of HCl (mL) | | | Initial | Final | | 1
Premium Titration Hydrochloric acid PH
William son Eth er Synth esis Introduction In this reaction‚ an alcohol is deprotonated to form a good nucleophile‚ which then attacks the electrophile methyl iodide to form an ether. Tetrabutylammonium bromide‚ a phase transfer catalyst‚ is used to carry ions back and forth between the organic phase and the aqueous phase. OH O NaOH + NaI + H2O CH3I Before coming to lab‚ please review the following techniques: "Reluxing a reaction‚" "Extraction and washing‚" "Drying an Organic Solvent‚" "Evaporating
Free Chromatography Thin layer chromatography Distillation
Synthesis of Information In summary‚ the articles researched were divided into four main categories. The categories all focused on something different. The categories were; the perception kids have on food‚ communities raising healthy kids‚ nutritional awareness and the school context. The first two articles had the common theme of how children view food and to find what children thought and felt about healthy food. The third article was aimed towards parents. The theme of this article was how
Premium Nutrition Health Obesity