Determine the oxidation number of the elements in each of the following compounds: a. H2CO3 H: +1‚ O: -2‚ C: +4 b. N2 N: 0 c. Zn(OH)42- Zn: 2+‚ H: +1‚ O: -2 d. NO2- N: +3‚ O: -2 e. LiH Li: +1‚ H: -1 f. Fe3O4 Fe: +8/3‚ O: -2 Identify the species being oxidized and reduced in each of the following reactions: a. 2 Cr+ + Sn4+ Cr3+ + Sn2+ Cr+: oxidized‚ Sn4+: reduced b. 3 Hg2+ + 2 Fe (s) 3 Hg2 + 2 Fe3+ Hg2+: reduced‚ Fe: oxidized c. 2 As (s) + 3 Cl2 (g)
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Cirrhosis Basics The liver is one of the most important organs in your body and weighs about 3 pounds. * It sits in the upper right side of the abdomen‚ below the ribs. * The functions of the liver include: * Making bile. * Changing food into energy. * Cleaning alcohol and poisons from your system. * Cirrhosis occurs when the liver is permanently scarred or injured by chronic conditions and diseases. * The scar tissue that forms in cirrhosis harms the structure
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SM C101 Chapter 1 Page 29 Internet Questions 1. Visit the websites of companies like Wal-Mart‚ Dell and Home Depot‚ and see if you can find discussions of their supply chain management activities. List information you can find on purchasing/supplier issues‚ logistics‚ information systems‚ quality and customer service. Purchasing/supplier issues: Wal-Mart always emphasized the need to reduce its purchasing costs and offer the best price to its customers. The company procured goods directly from
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JUS 100 Intro to CJ Final Exam Name: ___________________________ 1. Name the case in which the Supreme Court overruled a federal appellate court which had decided that an Oklahoma school district’s drug testing policy was unconstitutional. The SC ruled that a search of schoolchildren may be reasonable when supported by “special needs” which included a faculty monitor standing outside a bathroom listening for the “normal” sounds of urination. a. Gideon v. Wainwright b. Pottawatomie County
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Business Exam UNIT 1 The 4 major functions of management are: decision making‚ organizing‚ controlling‚ and leading Managerial roles have : 3 interpersonal roles (figure head‚ leader‚ liason)‚ 3 informational roles (monitor‚ disseminator‚ spokesperson) and 4 decisional roles (entrepreneur‚ disturbance handler‚ resource allocator‚ negotiator) Bureaucratic: things are done “by the book” done by procedures or policy (more of a police officer than a leader) Advantages: employees repeat the same
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1. Contrast Durkheim’s theory of the division of labour with that of Marx Both Marx and Durkheim dealt with the issue of division of labour. However‚ their approaches to the issue differ. Marx considers that division of labour tends to bring about more output. Durkheim on the other hand considers that there is a greater function in the division of labour than just improvement of productivity. For him‚ division of labour has a social function‚ that of creating the sense of solidarity among persons
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[pic] Movie Family Analysis Submit by 2359 Sunday of Week 1. |Name: | |Date: | | Overview Choose a movie from the provided list. Watch the movie‚ focusing specifically on the family unit featured in the film. Compare and contrast the movie family’s characteristics and behaviors to the assessment criteria introduced in the class notes and readings from the
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Describe at least one friendship that was important in the texts‚ explain how the friendship helped you to understand one or more of the characters in the text. I will be describing the friendship between Terry and Hamish. This friendship helped me to understand more about Hamish and Terry and how they feel towards each other. After reading about Hamish and Terry their friendship and what they are like got stuck vividly in my mind. Like any other friendship there’s has its ups and downs. Their
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Psychology Chapter One Psychology started as a speculation and has evolved into science over years. . It was born as an independent discipline. The discovery began in 1870 by a small number of scholars. The founders are disciplines of philosophy and physiology which share an interest in the mysteries of the mind. In 1832- 1920 Wilhelm Wundt changed the view‚ he created the first laboratory in 1879 in Leipzig Germany. He mounted a campaign to make psychology and independent discipline rather
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History of Psychology Psychology is defined as "the study of behavior and mental processes". Philosophical interest in the mind and behavior dates back to the ancient civilizations of Egypt‚ Greece‚ China‚ and India. Psychology as a self-conscious field of experimental study began in 1879‚ when Wilhelm Wundt founded the first laboratory dedicated exclusively to psychological research in Leipzig. Wundt was also the first person who wrote the first textbook on psychology: Principles of Physiological
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