UNIVERSITY OF WATERLOO Department of Chemistry Synthesis of ACETAMINOPHEN Laboratory Report 1 CHEM 123L January 19‚ 2014 Prepared for: Dr. S. Stathopulos Department of Sciences‚ Chemistry Faculty University of Waterloo Teaching Assistant: Aaron Chan Prepared by: Section 001 Vithurjan Satkunarasan 20495383 Lab Partner: Ken Xu Introduction The synthesis of Acetaminophen is based on the amine group of p-aminophenol being acetylated by acetic anhydride to form an amide functional group
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Written Reflection: The Reconstruction Era: 500 Nations‚ Attack on Culture The attack on culture is taught so much differently when you are learning about such things in regular‚ high school history classes. We are given an idea of how the Natives were thrown from their land and homes‚ but not a lot of in depth information to it. Many Natives welcomes the White people onto their land and into their homes‚ willingly‚ offering help and a kind hand. This is something that is not completely understood
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BIOS252 WEEK 1 Lab 1 Muscular System Overview To complete this worksheet‚ select: Module: Support and Movement Activity: Anatomy Overviews Title: Muscular System Overview 1. Click the Skeletal Muscle Cross Section and identify each of the following. Consult your textbook for a description of each. Epimysium: Outermost layer of dense‚ irregular tissue‚ surrounding the entire muscle. Deep Fascia: Layer of fibrous connective tissue that surrounds an individual
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The Lab Report‚ Significant Figures & Working with Numbers CHMY 142-18 Experiment 1 September 4th‚ 2009 Introduction: This experiment is dealing with the relative accuracy of an individual measurement. Data will be provided to perform the calculations asked for. The purpose of this experiment is to know how to use significant figures and to get formularized with making proper laboratory reports. Procedure: Use the data table’s information to solve the missing
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CHAPTER 1 INTRODUCTION In the field of computer security‚ Phishing is the criminally fraudulent process of attempting to acquire sensitive information such as usernames‚ passwords and credit card details‚ by masquerading as a trustworthy entity in an electronic communication. Phishing is a fraudulent e-mail that attempts to get you to divulge personal data that can then be used for illegitimate purposes. There are many variations on this scheme. It is possible to Phish for
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1. Introduction 2. Materials and Equipment – Slump Test 3. Slump Test 4. Materials and Equipment - Vebe 5. Vebe Test 6. Conclusion 1. Introduction The purpose of this laboratory was to first test the effect that increasing water content would have on the workability of fresh concrete‚ completed by way of a slump test. The second part of the laboratory was to check what the influence of a superplasticiser would have on workability of fresh concrete‚ this was completed by completion of a Vebe test
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A heart attack is also known as a myocardial infarction. A heart attack is when a part of the heart muscle is damaged or dies because it is not receiving oxygen. A heart attack is the death of heart muscle and it is caused by a sudden block of a coronary artery by a blood clot. Coronary arteries are blood vessels that supply the heart muscle with blood and oxygen. Causing injury to the heart muscle can cause chest main and pressure. If blood flow is not restored within 20 to 40 minutes permanent
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Antwan Williams Enc 1101 Mon. 6-9:50 Topic Essay Dog Attack My biggest fear is getting attack by a dog. Some dogs are mean and vicious for no reason and see humans as bait and ready to eat them alive. The first dog that comes to mind when I hear a human being was attacked is a pitbull. Pitbulls are known to turn on their owner and will attack anything in their path. Numerous of people have died from injuries due to dog biting. Dogs have very sharp teeth that go deep down in your flesh
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back heel the advancing lioness but missed. The terrain steadily gets soggier until the zebra is in a lake. Saturated terrain is not much of a hindrance for the lioness as it has large paws and is much lighter. She sees her chance. After the failed attack on her the zebra was a little off balance. She pounced. Her enormous teeth pierced the zebra’s skin blood trickled down the zebra’s body. When all seemed over the zebra fought on. The surprised lioness wasn’t expecting this. In the muddy lake the
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bromide (polybrene) test in blood cross matching? Watch out! Abstract: BACKGROUND: Blood cross matching test mainly includes manual hexadimethrine bromide (polybrene) test (MPT) and the automatic analyzer method (by coombs card) at the Department of blood transfusion. Generally instrumental method is used for large quantities of samples. It can save manpower; MPT is used for emergency and few samples. it can save time. Our department recently encountered a case of cross match blood test by MPT was negative
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