Calorimetry Experiment Purpose: The objective of this lab is to determine the enthalpy change for NaOH(aq) + HCl(aq) NaCl (aq) + H2O(l) Procedure: Before measuring the enthalpy of acid base neutralization‚ my partner Brian and I determined a calorimeter constant‚ using a homemade polystyrene calorimeter. With the following formula and data: qhot= cm (Tf-Ti) qcold=cm(Tf-Ti) SYSTEM DATA SURROUNDINGS DATA Water cold Mass: 50mL Water hot Mass: 50mL C=4.18 C=4.18 Ti=20 C Ti=31
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Reading: Amelia Rogers at Tussani Communications The reading demonstrates the various aspects of managerial role in an organization by using Tussani Communications‚ a Chicago based integrated marketing communication company as a case and the people working in it as a citation to lay emphasis on the need of behavioral analysis in any organization. The case illustrates the role of manager and the different conflicts he/she may face while dealing with his/her subordinates‚ supervisors and clients.
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CHEM 101L GENERAL CHEMISTRY LAB FALL 2012‚ Friday 1:00 PM-3:50 PM Professor: Dr. Rostislav Bukasov Office: 7107 Office hours: Monday 5:00-6:00 PM; Tuesday 9.00-10.00 AM; Wednesday 11:00 AM–12:00 PM; Thursday 4.00-5.00 PM; Friday 10.00-11.00 AM Phone: 7-7172-706665 E-mail: rostislav.bukasov@nu.edu.kz Teaching Assistant: Zhanar Kassenova E-mail: zhanar.kassenova@nu.edu.kz Office : 8527 Office hours: Tuesday: 11.00 - 12.00 pm; Thursday: 9.00 am - 10.00 am Course Overview Chemistry
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Jenelle Evans’ ex-husband‚ Courtland Rogers‚ was arrested and jailed again on Friday‚ November 20 in Burnswick County‚ North Carolina. The 29-year-old was arrested around 11 a.m. and charged with failure to appear on a misdemeanor‚ possession of heroin and two counts of probation violation‚ StarNews Online reported on Friday‚ November 20. In addition‚ Rogers has also been charged with being a habitual felon. Courtland is mostly known for his charges in 2013 and he already had an extensive criminal
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Title Antimicrobial properties in different type of plants. Introduction A substance that kills or prevents the growth of microorganisms for example bacteria‚ fungi or protozoans is called an antimicrobial. This substance has 2 major roles which are to either kill microbes (microbiocidal) or prevent the growth of microbes (microbiostatic). Disinfectants are antimicrobial substances used on non-living objects outside the body. This substance included antibiotics‚ antifungals‚ antiprotozoals and
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gerati Laboratory report Vapour-Compression Refrigeration Experiment Thermodynamics Date of experiment: 26 June 2012 Group D2: Introduction The laboratory session for refrigeration system was performed in order to investigate the main concepts of the vapour-compression refrigeration cycle. Simple refrigeration system studied in the laboratory is a prototype for a variety of engineering applications utilized in industrial‚ domestic and scientific purposes. The detailed goals include the study
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George Elton Mayo: The Hawthorne Experiment George Elton Mayo: The Hawthorne Experiment Purpose The purpose of this paper is to explore the management theory of George Elton Mayo and how it applies to the current status of management in business today. This will include the examination of the behavioral aspect of management by studying Elton Mayo ’s Hawthorne Experiment and its conclusions. Introduction George Elton Mayo was born the second child of an
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The Milgram Experiment Stanley Milgram‚ a famous social psychologist‚ and student of Solomon Asch‚ conducted a controversial experiment in 1961‚ investigating obedience to authority (1974). The experiment was held to see if a subject would do something an authority figure tells them‚ even if it conflicts with their personal beliefs and morals. He even once said‚ "The social psychology of this century reveals a major lesson: often it is not so much the kind of person a man is as the kind of situation
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Religious Rebellion Anne Hutchinson and Roger Williams were expelled from the Massachusetts Bay Colony for religious beliefs that went against the church. Anne Hutchinson was banished from Boston by John Winthrop‚ and other members of the Boston church‚ for speaking out against the ministers and their sermons. Roger Williams was exiled from Salem by the members of the Salem Church for preaching his “four extreme positions” (NAAL‚ Volume A‚ 174)‚ specifically stating that the New England churches
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Roger Chillingworth is The Scarlett Letter’s main antagonist and is seemingly the embodiment of evil. With every mention of the character‚ Nathaniel Hawthorne never fails to dictate the monstrosity’s decrepit mental and physical states. His descriptions tend to err on the side of obscene and force his readers to think of the character in such a way. To other characters‚ Chillingworth’s presence is something to be loathed. Through Hawthorn’s literary craft‚ Chillingworth’s role in the novel is increasingly
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