Preparation of t-Butyl-Chloride March 8 & 15‚ 2012 Theory: Alkyl halides can be synthesized when alcohols react with hydrogen halides. An alkyl halide is a halogen-substituted alkane‚ and a hydrogen halide is a compound consisting of a hydrogen bonded to a halogen (H-X). Alkyl halides are classified as primary‚ secondary‚ or tertiary depending on the number of alkyl substituents directly attached to the carbon bearing the halogen atom. The purpose of this laboratory experiment was to prepare
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EDUCATIONAL PREPARATION Educational Preparation Nikki Martinez Grand Canyon University: NRS 430V (225) July 8‚ 2012 Educational Preparation The state board of nursing recognizes both nurses prepared with Associate degrees and Baccalaureate degrees as “professional” nurses‚ however‚ the basic preparation and competencies between the two have many differences (Meyer‚ 1997). These differences are evident within three basic components of nursing. These components consist of provision
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(Master budget preparation) Sopchoppy Company manufactures a red industrial dye. The company is preparing its 2000 master budget and has presented you with the following information. 1. The December 31‚ 1999‚ balance sheet for the company is shown below. SOPCHOPPY COMPANY Balance Sheet December 31‚ 1999 Assets Liabilities and Stockholders’ Equity Cash $ 5‚080 Notes Payable $ 25‚000 Accounts Receivable 26‚500 Accounts Payable 2‚148 Raw Materials Inventory
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My "ideal" Marriage Preparation Program will take place over a one month period before the wedding is to take place. It will be composed of four private sessions and three group sessions. Each session will be approximately two hours long and will be led by the Church Priest and the group sessions will have a speaker proficient on that weeks topic. Session I: This will be a private introductory session in which the Priest can learn about the couple and the couple can learn about each other.
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® Welding Procedure Guide An easy to follow guide covering the preparation of welding procedure data sheets © Copyright 2008 CWB Group - Industry Services ® © Copyright CWB Group - Industry Services Revised September 2008 All rights reserved. CWB Group 1-800-844-6790 www.cwbgroup.org ® TABLE OF CONTENTS 1.0 Introduction 2 2.0 Welding Engineering Standards 3 3.0 Welding Procedure Specification (WPS) 3 4.0 Welding Procedure Data Sheet
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Cash Flow Preparation 27. Crosby Corporation Statement of Cash Flows For the Year Ended December 31‚ 2008 Cash Flow from Operating Activities: Net Income (Earnings after Taxes) $160‚000 Adjustments to determine cash flow from operating activities: Add back depreciation 150‚000 Increase in accounts receivables
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PREPARATION OF TIN TETRAIODIDE 09/06/2012 Introduction The objective of this project was to prepare tin tetraiodide through the following reaction: Sn+2I2∆SnI4 and to measure the melting point of tin tetraiodide. Tin tetraiodide was recrystallized after the synthesis. The percent yield and the theoretical yield of tin tetraiodide were calculated. Recrystallization is to further improve the purity of tin tetraiodide. The solvent is carefully chosen to be toluene in order to maximize the recovery
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(CHM456). It covers the learning of simple laboratory techniques such as reflux‚ distillation‚ extraction‚ crystallization and melting point determination‚ preparations of organic compound and separation of mixtures. The Techniques Students are REQUIRED to read and understand the various techniques that will be covered in the laboratory sessions from the textbook. | Techniques | Page | 1 | Laboratory Safety | 6 | 2 | Laboratory Glassware | 31 | 3 | Measurement of Volume and Weight | 39 |
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Sustainable Food Preparation. Through out the world food preparation has become more damaging to the world. In London‚ food creates 19 million tones of greenhouse gas emissions per year which is more than from all of London’s transport and all of London’s houses. Sustainable food is safe‚ healthy and nutritious‚ for consumers in shops‚ restaurants‚ schools‚ and hospitals etc‚ and can meet the needs of the less well off people and provides a livable livelihood for farmers‚ processors and retailers
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Title: preparation of films for staining Objective: to produce a thin smear of bacteria adhering to a clean microscope slide as preparatory to staining. Procedure: A. From broth cultures 1. Inoculating loop was sterilized using Bunsen burner and let to be cool before use it to obtain bacterial suspension from the tube. 2. The bacterial then placed in the center of the clean microscope slide. It also speared to produce thin films. 3. The films are set to air dry before wafting the slide gently
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