Florida Institute of Technology • Chemical Engineering Department CHE-2101 • Chemical Engineering Fundamentals I • Fall 2012 Homework # 5 [Problems 1‚ 3‚ 4‚ and 5 due: Wednesday‚ September 19th‚ 2012] Problem # 1: Solubility of formaldehyde in a solvent is measured by a spectrophotometer operating at 570 nm. The data collected are optical density versus concentration expressed in grams per liter. Concentration‚ c 100 300 500 600 700 Optical density‚ d 0.086 0.269 0.445 0.538 0.626 Based on Beer’s
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None of these 3. Perform the indicated operation: a) b) c) d) 4. Perform the indicated operation: a) b) c) d) 5. Perform the indicated operation: a) b) c) d) 6. Perform the indicated operation: a) b) c) d) 7. Simplify the expression. Use only positive exponents in your answer:
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PsychSim 5: HUNGER AND THE FATRAT Date: 1/27/15 This activity provides a simulated experiment on weight regulation in rats. The Hypothalamus • What are the two techniques used to study hypothalamic dysfunction? How do they differ? The two techniques used to study hypothalamic dysfunction are stimulation and destruction. To simulate the hypothalamus a small wire probe is inserted into the hypothalamus and a weak but constant current is passed through its insulated tip. Generally‚ simulation makes
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of this industry look like? Which company is best-positioned—Netflix or Blockbuster? Why? 4. What key factors will determine a company’s success in the movie rental industry in the next 3-5 years? 5. What is Netflix’s strategy? Which of the five generic competitive strategies discussed in Chapter 5 most closely fit the competitive approach that Netflix is taking? What type of competitive advantage is Netflix trying to achieve? 6. What does a SWOT analysis of Netflix reveal about the overall
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T&P 5-9 1. The patient has a pH of 6.96‚ pO2 of 12‚ and pCO2 of 54. 2. There is a 1.0 x 0.5-cm area of avulsed tissue and a 3-cm gaping deep laceration of the chin. 3. Lungs: Clear to P&A. Heart: Not enlarged; A2 is greater than P2. There was a grade 1/6 decrescendo early diastolic high-frequency murmur. 4. Cycloplegic refraction: OD = +3.25 + 0.75 x 125 =20/30-1. 5. The patient received a 6000-gamma roentgen dose. 6. Iodipamide sodium I-131 was used. 7. We used a concentration of 5 x 105/mL.
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The extended rivalry that results from all five forces defines an industry’s structure and shapes the nature of competitive interaction within an industry. The global auto industry‚ for instance‚ appears to have nothing in common with the worldwide market for art masterpieces or the heavily regulated health-care delivery industry in Europe. But to understand industry competition and profitability in each of those three cases‚ one must analyze the industry’s underlying structure in terms of the
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Centralia No 5 On March 25‚ 1947‚ the Centralia No. 5 coal mine exploded near the town of Centralia‚ Illinois‚ killing 111 people. The Mine Safety and Health Administration of the United States Department of Labor reported the explosion was caused when an under burdened shot or blown-out shot ignited coal dust. In this paper‚ I plan to discuss Driscoll Scanlan‚ who was the inspector for the district for the area. “Scanlan was a stubborn‚ righteous‚ zealous‚ man of fierce integrity” (Stillman
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clothing to accessories‚ including perfume. The Chanel No. 5 Juice “I want to give women…a scent that smells like a woman‚ not like a flower‚” Chanel said. In 1921‚ Coco commissioned Russian perfumer Ernest Beaux to create what would become the ultimate Chanel masterpiece and greatest classic perfume of all time—an abstract floral overdosed and overpowered with sparkling yet heavy synthetic chemicals called aldehydes. Chanel No. 5 was ahead of its time as a composition. It was impactful‚ long
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Centralia No. 5: A Mine Disaster No One Stopped The Centralia Mine opened in 1907 and remained free of fatal accidents for decades (Walker‚ 2006). By the 1940’s mine inspectors began reporting excessive coal dust in the mines and also provided recommendations. In March 25‚ 1947‚ the Centralia No. 5 coal mine exploded near the town of Centralia‚ Illinois‚ killing 111 people. The explosion was caused when an under burdened explosive detonation ignited coal dust. The explosion of this mine should
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Fedex Porter’s five forces Introduction There is no doubt that FedEx Freight is a leading U.S. provider of less-than-truckload (LTL) freight services. It is known for exceptional service‚ reliability and on-time performance. (History of FedEx Operating Companies About FedEx) With the rapid rise of virtually instantaneous electronic mail‚ some wondered if FedEx overnight mail delivery was as important as it was in the past. Margaritis pointed out that the company received only 9.3 percent of its revenue
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