CHEM 120 (Fall 2011) 1. Test #1 (Version 001) Page 2 of 8 (0.5 marks) Elemental mercury‚ Hg(l)‚ has a density of 13.6 g mL−1 at 25°C. What is the volume of 4.25 grams of Hg(l)? A. B. C. D. E. 0.313 mL 3.20 mL 17.8 mL 57.8 mL none of the above 2. (0.5 marks) What is the mass of 0.45 mol S? Choose the closest value. A. B. C. D. E. 9.7 g 0.45 g 14 g 0.049 g 15 g 3. (0.5 marks) Balance the following equation using the smallest whole number coefficients. C5H10O5 + O2 → H2O + CO2 What
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Jarvis Communication Corporation Background Jarvis Communication is a start-up firm that develops‚ manufactures‚ and markets a miniature telephone. Last year’s sales revenue was $6.5 million‚ resulting in its first profitable year in its first three years of business. The phone is unique because it is only two inches long‚ weighs two ounces‚ and a miniature receiver is worn in the ear. The phone speaker and microphone carry out all the normal functions of a phone (except dialing) without the use
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The MetalWorks Corporation A Network Configuration Project Using LogicNetPlus Software1 THE BUSINESS PROBLEM MetalWorks is a company that produces and distributes steel file cabinets and lockable steel storage boxes‚ known in the Industry as safety boxes. Currently the company runs two manufacturing facilities‚ one located in Des Moines‚ Iowa which manufactures both products and the other located in Dover‚ Delaware that produces just the file cabinets. These two facilities serve all of the approximately
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The case in discussion is about the Kikkoman Corporation of Japan. They are the oldest and most recognized producers of soy sauce in Japan. The company’s vision statement is that of contributing to the exchange of cultures through similar tastes and flavors. This case deals with the issues of the soy sauce industry and the challenges that the Kikkoman corporation faced keeping up with the globalization of the market for soy sauce. Their market share has always been strong in the industry‚ yet
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SCIENCE AND TECHNOLOGY CORPORATION Critique on the Financial Projections of the CFO Mr.Harry Finson For most of us doing this critique‚ preliminary reaction is that the projections are quite optimistic‚ ambitious and inarguably unrealistic. The 30% CAGR projections coming from 12% actual CAGR for the past five years‚ is way overboard and dangerously overbearing. Return on Sales is also quite sanguine at 7-8% coming from an average of 4% the past years. Quite surely‚ the CFO had a number
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| |Do not remove this notice. | Revision Question Answers: (d)‚ (a) ➢ Some tips on studying this course Corporations Law is a difficult course. The phenomena giving rise to disputes in the company law context are complex. The corporate law is a mix of statute‚ common law‚ and equity. The typical failure rate of the equivalent course in the Griffith Law School
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which may be any combination of same or different. Examples: Hydrogen bonding Hydrogen bonding occurs between molecules where you have a hydrogen atom attached to one of the very electronegative elements - fluorine‚ oxygen or nitrogen. In the case of alcohols‚ there are hydrogen bonds set up between the slightly positive hydrogen atoms and lone pairs on oxygens in other molecules. on the comparison between alkanes and alcohols: Even if there wasn’t any hydrogen bonding or dipole-dipole interactions
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Description LG Corp. is a Korea-based holding company engaged in the management of its subsidiaries. As of December 31‚ 2011‚ the Company had 15 subsidiaries‚ including LG Electronics Inc.‚ engaged in manufacturing of consumer electronic products; LG Chem Ltd‚ engaged in manufacturing of petrochemical products; LG CNS Co.‚ Ltd.‚ engaged in the software development and information technology (IT) outsourcing business; SERVEONE‚ engaged in the engaged in purchase agency business; LG Siltron Incorporated
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Marriott Corporation: The Cost of Capital (Abridged) General Approach The company is split into 3 divisions Lodging‚ Contract Services and Restaurants. The WACC for each of the 3 divisions and then subsequently the entire corporation’s WACC need to be calculated. This will be done through calculating the WACC for each of the 3 divisions and then taking a weighted average of these 3 divisional WACC numbers to get the overall Marriott Corporation WACC. 1. Calculating the Beta a
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a mass of 25.167g. The average mass of a copper slug using five different copper slugs was determined by first weighing all five slugs which resulted in a mass of 14.934g‚ and then dividing this number by the number of slugs included‚ which in this case was five. The average mass found was 2.9868g. Procedure This experiment was done using a total of six copper slugs of various weights (one in the first series of experiments‚ and 5 different copper slugs in the average mass experiment)‚ 2 unknown
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