that have been crystallized from water solutions appear to be perfectly dry‚ yet when heated they discharge large quantities of water. An example can be hydrated copper (II) sulfate. Exactly this salt is used in the described experiment. RESEARCH QUESTIONWhat is the number of moles of water of crystallization associated with one mole of copper (II) sulfate‚ in the hydrate CuSO4 * xH2O (s)? The independent variable in this experiment is sample thermal treatment ( heating and cooling) and the dependent
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of love. They either attempt to provide an explanation for love‚ or use its "unexplainable effect" to create a story. In the story "On Meeting My 100 Percent Woman One Fine April Morning" by Haruki Murakami‚ the author creates a story which attacks the reader’s emotions and experiences in love. Notice that the first description of the "100 percent woman" the narrator provided was‚ "She wasn’t an especially pretty woman." True enough‚ one always notices the physical appearance of the opposite sex
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Recalculate the firm’s debt and current ratios for 1995 assuming that the dividend payout ratio was 20 percent from 1993 to 1995. The extra money would have been used to reduce the firm’s notes payable. Project Dunham’s income and balance sheet for 1996 assuming the bank grants Dunham a $675K note payable at 12 percent and no existing interest-bearing debt is retired. Dividends will be 50 percent of net income. Cash will be the balancing item. Calculate the firm’s 1996 minimum cash balance by assuming
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EXPERIMENT 1: Aim: To range the metals copper‚ lead‚ silver and zinc together with hydrogen. Start with the strongest reducing agent. Hypothesis: The nobler a metal is‚ the worse reducing agent. Apparatus/requirements: Sandpaper‚ strips of; zinc‚ lead‚ silver and copper‚ solutions containing aqueous; Zn2+‚ Pb2+‚ Cu2+ and Ag+ ions (0.2 M)‚ hydrochloric acid (5.0 M)‚ emery paper‚ test-tubes. Method: Burnish the three metal strips to get a shiny surface‚ after drop a drop of each of the metal
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The Chilean Cooper Mine Mary Carver BCOM/275 Allan Stallings September 20‚ 2012 The Chilean Cooper Mine cave in 2010 trapping 33 workers for 17 days 2‚300 feet underground was a tragic accident that they could have been prevented if the company would have had a strategic business plan in place for this type of crisis ("Chile Mining Accident (2010)"‚ 2011). A crisis management plan is crucial to have in a mining company‚ but every company large or small should have one. No business plans
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electrolysis. An investigation to find out what factors affect the rate of electrolysis of a solution containing copper (II) ions. Plan It is known that by passing a constant electric current through a copper sulphate solution the passage of ions through this solution results in copper atoms being dissolved into the solution from the anode‚ which has a positive charge while positive copper‚ ions (cations) are also being discharged at the cathode which has a negative charge. Normally anions‚ which have
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Competencies Marcellus Anderson Bcom/275 June 24‚ 2013 University of Phoenix Competencies The use of the Career Interest Profiler displayed that I was Teamwork centered portraying a work culture towards: working in a close knit team‚ working closely with customers and suppliers‚ lots of interdependence‚ friendly and supportive colleagues‚ cooperative and sharing atmosphere. The next trait of the Career Interest Profiler displayed that I was an Expert portraying a work
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INTRODUCTION The performance of an enterprise is considerably affected by its location The degree of significance for the selection of location for any enterprise mainly depends on its size and nature. Sometimes the nature of the product itself suggests some suitable location like a small scale industry mainly selects the site where in accordance with its capacity the local market. for the product is available DEFINATION OF FACILITY LOCATION AND LAYOUT Facility location‚ also known as location analysis
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Results The relative osmotic concentration was determined by measuring the percent change in mass of the potato tissues. Change in mass was measured of six solutions‚ each containing different levels of concentration (0‚ 0.1‚ 0.2‚ 0.3‚ 0.4‚ and 0.5). The percent change in mass decreased as sucrose concentration increased‚ therefore‚ relative osmotic concentration also decreased as sucrose concentration increased. However‚ the osmotic concentration of 0.2 M sucrose solution was relatively greater
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P 3–4: Just One‚ Inc. Just One‚ Inc.‚ has two mutually exclusive investment projects‚ P and Q‚ shown below. Suppose the market interest rate is 10 percent. The ranking of projects differs‚ depending on the use of IRR or NPV measures. Which project should be selected? Why is the IRR ranking misleading? Using the IRR method will result in project Q being selected over P due to its higher rate of return. Using the NPV method would result in choosing project P because of its higher NPV.
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