Tripoli Campus Chem 200 Lab Report Experiment 6 : Redox titration Course Instructor: Dr Lisa Diab Student Name: Marwa Noaman ID: 51230262 Introduction: To determine a substance analytically‚ oxidation- reduction reactions are used. During any redox reaction transferring of reactions occurs from a reducing agent to an oxidizing agent. Purpose: * To titrate "Mohr’s salt" solution with KMNO4‚(second standard) which has to be standardize with oxalic acid (first
Free Oxidizing agent Potassium permanganate Carbon dioxide
07677 SOUTH WEST ASIA ASSIGNMENT 1 “WHAT WERE THE MAJOR REASONS FOR THE CREATION OF THE STATE OF ISRAEL? WAS THE BALFOUR DECLARATION THE TURNING POINT IN THE ZIONIST QUEST FOR ISRAEL?” Lecturer: Ms S. Chappell Student: Mark Walker-Roberts Lecture / Tutorial Group: Wednesday 9 - 12 p.m. Due Date: 04 September‚ 1996 INTRODUCTION The state of Israel emerged on May 15‚ 1948. It was the first Jewish state to be established in nearly 2‚000 years and was the culmination of efforts by the
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The book Major in Success‚ by Patrick Combs‚ is an interesting guide to analyzing and reflecting on one’s own state of mind and true feelings within life. Combs clearly states his purpose and point of view in regards to why he chose to write the book in the first place in second paragraph of the first chapter. The term extraordinary drive‚ described as the “magic ingredient that will make your dreams come true‚” sets the tone of the book that really engages the reader in a rollercoaster ride of critical
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What is drug addiction? -Drug addiction is a complex brain disease. It is characterized by compulsive‚ at times uncontrollable‚ drug craving‚ seeking‚ and use that persist even in the face of extremely negative consequences. -Drug seeking becomes compulsive‚ in large part as a result of the effects of prolonged drug use on brain functioning and‚ thus‚ on behavior. For many people‚ drug addiction becomes chronic‚ with relapses possible even after long periods of abstinence. Drug addiction is a chronic
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Illicit Drug Trafficking Background Drug trafficking and illicit trade has proven to be a major problem that the international community faces as it enters into the twenty-first century. Currently the illegal drug trade market is one of the largest sectors of the modern global economy. Because of this fact‚ the drug trade is deeply rooted in many nations economic and social cultures‚ which makes it very difficult to control. Drug trafficking also brings with it the problems of organized crime
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start. Malcolm warned that Jurassic Park was a useless expenditure based on the research he had done with his Chaos Theory. He cautioned from the start that the animals would end up acting unpredictably and the island would be a disaster. The five major design flaws of Jurassic Park are- they had limited knowledge about the dinosaurs and the environment they needed to live in‚ they assumed that the dinosaurs would be similar to passive zoo animals‚ they assumed the dinosaurs would not be able to get
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biggest drug trafficking scene in the world today. Their economic lives off of the money people make and then put back in the economy. Drug Trafficking is the making and moving of narcotics. Afghanistan is the number one person producer of drugs in the the world. There major drug that they produce and move is opium. Many citizens are even involved in the growing of the opium and other drugs. Citizens cultivate narcotics as their main source of income. Citizens get payed to cultivate these drugs for
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LANs: Local Area Networks Local Area Networks also called LANs have been a major player in industrialization of computers. In the past 20 or so years the worlds industry has be invaded with new computer technology. It has made such an impact on the way we do business that it has become essential with an ever-growing need for improvement. LANs give an employer the ability to share information between computers with a simple relatively inexpensive system of network cards and software. It also
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also a system of large and small plumbing tube where the blood travels through. The circulatory system is important because it transport important materials throughout the body such as blood and nutrient molecules. Without the circulatory system‚ major organs such as the heart and lungs would fail to work and the body would not receive oxygen. The circulatory system is composed of the
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amount of pressure is applied to an area of skin over a short period of time. Or‚ they can occur when less force is applied but over a longer period of time. The extra pressure disrupts the flow of blood through the skin. Without a blood supply‚ the affected area of skin becomes starved of oxygen and nutrients. It begins to break down‚ leading to the formation of an ulcer. These are the most common areas which are at risk of pressure ulcers they involve bony areas such as around the heels‚ hips‚
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