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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1. Distinguish between primary groups and secondary groups. Provide examples of primary and secondary groups to which you belong. Primary groups display a personal orientation‚ people in secondary groups have a goal orientation. Primary group members define each other according to who they are in terms of family or personal qualities‚ but people in secondary groups look to one another for what they are. Some examples would include living in a suburb area. People including myself tend to interact
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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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Over the last several years‚ state and local governments have been firing shots across the bow of the Interactive Video Game Industry‚ seeking to constrain increasingly graphic and violent content found in current interactive games. The federal government has now jumped into the fray‚ with proposed legislation seeking to punish the marketing of violent media to children. With the cyber-world of Internet role-playing games about to explode‚ increasing pressure will be brought to bear by morality groups
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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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5 Important Elements of a Short Story A short story is a short work of fiction. Fiction‚ as you know‚ is prose writing about imagined events and characters. Prose writing differs from poetry in that it does not depend on verses‚ meters or rhymes for its organization and presentation. Novels are another example of fictional prose and are much longer than short stories. Some short stories‚ however‚ can be quite long. If a a short story is a long one‚ say fifty to one hundred pages‚ we call it
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silent due to their trauma but others shared their experience. Among these shared stories there are words that explain the unspeakable through the eyes of Elie Wiesel‚ Phil Chernofsky‚ and Viktor Frankl. Elie Wiesel was taken to the Auschwitz concentration camp in 1944 when he was just 15 years old. Wiesel was planning to become a rabbi before he and his family
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