Experiment #3 Mark A. Bruder 07. T.A. Michael Hall Alkanes: Chlorination Introduction: The purpose of this experiment is to determine the reactivity of hydrogen atoms on a carbon chain using free radical chlorination. In this experiment 1-chlorobutane will be chlorinated with the combination of sulfuryl chloride and ABCN as an initiator to produce the chlorine radicals. The combination of 1-chlorobutane and sulfur chloride will produce four dichlorobutane
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obtain a similar pure crystallization of benzil from an impure mixture of benzil. Materials: In lab 3‚ we used 75 g of cloves from which we must extract Eugenol. Water was largely used as a solvent. A polar solvent used was Dichloromethane. The drying agent used was Calcium Chloride. An acid and a base used were hydrochloric acid and Sodium Hydroxide‚ respectfully. The equipment used were a thermometer & holder‚ separatory funnel‚ classen adapter‚ 3-way adapter (distillation adapter)‚ triple
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10 Technical Problems of Computer Shop 1. Mouse- most common issue is the right or left click button is unclick able. The best repair for this is to replace the button by desoldering the old one to make it new again‚ or else buy something new. 2. Keyboard- most common keyboard issue is the unit got wet by water. Fixing this would require disassembly and putting every part of the keyboard especially the thin film. Make it dry and put it. 3. The Screen is Blank If the computer is on but the screen
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In 1960 Arthur Radebaugh envisioned the police station of the future‚ the police station of today. Radebaugh’s illustration of this future police station was featured in his Sunday comic “Closer Than We Think”. It is here that Radebaugh depicts a police station run less like a police station‚ and more like “a sort of always-connected war room” (Novak). In this edition of “Closer Than We Think”‚ the precinct is adorned with television screens‚ perhaps broadcasting live-feeds of the surrounding area
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primarily by sun drying several different types of grapes. They are small and sweetly flavored with a wrinkled texture. The technique for making raisins has been known since ancient times and evidence of their production has been found in the writings of ancient Egyptians. Currently‚ over 500 million lb (227 million kg) of raisins are sold each year in the World‚ and that number is expected to increase because raisins are recognized as a healthy snack. History The technique of drying fruit was likely
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dryer protective cover made in usa drk green large – shop at clares #adc-gre-04lthe rotary dryer is a type of industrial dryer employed to reduce or minimize the liquid moisture content of the material it is handling by bringing it into direct honxing drying machine – rotary dryer. Resources gold technology are specialists in gold extraction providing gold processing plants‚ gold leaching equipment‚ solid liquid separation‚ cyanide destruction gold ore is a kind of precious metallic ore‚ which is naturally
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The evolution of and development of painting [techniques] leading to oil painting Gradually and eventually‚ and rather unsurprisingly‚ when considering it in light of the ever-evolving nature of society‚ the known techniques of painting began to experience a shift in trends and practices as result of the whole scale advancement and development of man. As man continued to evolve‚ refining and improving the respective skills known to him in various fields‚ painting too‚ began to undergo a significant
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Even after it was dry‚ it was still difficult to get a sample into the capillary tube because the product kept sticking to the sides of the tube. This may not be a property of the compound though it’s possible it could be a result of incomplete drying. The melting point range of the product was 246-249 C. D. Weight and Percent Yield of Product: -The weight of the final product is .898g - .5g =
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FEASIBILITY OF PRUSSIAN BLUE POWDER (TINA) AS PIGMENT FOR WHITEBOARD INK An Investigatory Project Presented to the Science Department Paliparan II National High School – Congressional Annex Brgy. Paliparan II‚ Dasmarinas City‚ Cavite By: Hidalgo‚ Briggs Lansang‚ Marinella Ranoco‚ Jessa Lonosa‚ Jamaicah Lumapas‚ Christopher Lawrence March 2014 Acknowledgement Abstract TABLE OF CONTENTS LIST OF APPENDICES Appendix 1. Sample Research Instrument Appendix
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------------------------------------------------- The Case of Northern Rock ------------------------------------------------- Table of Contents 1 Scope of Study 3 2 Introduction to the Northern Rock Debacle 3 2.1 Introduction to Northern Rock’s Business Model 4 3 Internal Analysis 7 3.1 Analysis of Northern Rock’s Balance Sheet 2006 7 3.1.1 Northern Rock’s Sources of Funding 7 3.1.2 Asset and Liability Maturity Mismatch 2006 8 3.1.3 Peer Group Ratio Comparison to Assess Northern
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