ANSWER KEY 1. A mixture of 0.10 mol of NO‚ 0.050 mol of H2 and 0.10 mol of H2O is placed in a 1.0L flask and allowed to reach equilibrium as shown below: ˆˆ† 2 NO (g) + 2 H2 (g) ‡ˆˆ N2 (g) + 2 H2O (g) At equilibrium [NO] = 0.062 M. Calculate the equilibrium constant‚ Kc‚ for this reaction. ˆˆ† 2 NO + 2 H2 (g) ‡ˆˆ N2 (g) + 2 H2O (g) Initial D Equilibrium K C = 0.10 M – 0.038 0.062 0.050 M – 0.038 0.012 0 + 0.019 0.019 0.10 M + 0.038 0.138 2 2 [N 2 ][H 2 O]
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1)Compare and contrast iron triangle and issue networks. Iron triangle and issue networks are made up of agency officials‚ members of Congress and interest group of lobbyist. Most of the time‚ they includes lawyers‚ academics‚ consultants‚ courts and public relations specialists. However‚ issue networks are constantly changing as members and become involved in various issues. They reflect the problems and issues and trying to solve it. 2) Fully discuss the powers of the presidency. Be sure to give
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place or state in which everything is unpleasant or bad‚ typically a totalitarian or environmentally degraded one (The Free Dictionary). Characteristics of a dystopian society are shown throughout George Orwell’s novel 1984‚ and in the 2002 film Equilibrium directed by Kirk Wimmer. Winston Smith‚ in 1984‚ is a lower ranked member of society‚ with an outer party member job. He is watched twenty-four hours a day‚ seven days a week through telescreens set up throughout Oceania. He always finds the Party’s
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Cited: Campbell‚ Joseph. The Hero with a Thousand Faces. Princeton‚ NJ: Princeton UP‚ 1968. Print. Iron Man. Dir. Jon Favreau. Prod. Avi Arad and Kevin Feige. By Mark Fergus‚ Hawk Ostby‚ Art Marcum‚ and Matthew Holloway. Perf. Robert Downey‚ Terrence Howard‚ Jeff Bridges‚ and Gwyneth Paltrow. Paramount Pictures‚ 2008. DVD.
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SPECTROPHOTOMETRIC DETERMINATION OF EQUILIBRIUM CONSTANT OF A REACTION UNIVERSITY OF THE PHILIPPINES‚ DILIMAN QUEZON CITY‚ PHILIPPINES August 2‚ 2013 ABSTRACT The objective of this experiment is to determine the equilibrium constant‚ denoted Keq‚ for the formation of [Fe(SCN)]2+ complex which is a product of the reaction between the ions Fe3+ and SCN-. In performing this experiment‚ solutions containing FeCl3 and KSCN‚ diluted in HCl‚ were measured for their absorbance using a UV-Vis
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Throughout the film‚ “Iron Jawed Angels”‚ a young woman‚ Alice Paul and her partner‚ Lucy Burns battle for the women’s right to vote throughout all 50 states in America. They used multiple methods that finally led to the 19 Amendment being created. Three major methods were used to earn their right. In the beginning of the film‚ the activists organized a women’s suffrage parade.The parade was held on the same day as Woodrow Wilson’s inauguration‚ which the women hoped would result in a lot of
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Experiment No. 2: Dynamic Equilibrium and Le Chatelier’s Principle December 1‚ 2011 Final Formal Results Le Chatelier’s Principle states that “when a stress is applied to a chemical system at equilibrium‚ the equilibrium shifts in a direction that reduces the effect of stress” (Gross‚ Abenojar‚ and Tan 23). Moreover‚ it helps us “predict the direction of the shift of the equilibrium” (Silberberg 745). Silberberg also stated that there are three kinds of disturbances - concentration‚
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of this lab is to experimentally determine the equilibrium constant‚ Kc ‚ for the following chemical reaction: Fe3+ (aq) + SCN-(aq) ↔FeSCN2+(aq) Background Information: A system is at equilibrium when the rate of the forward reaction is the same as the rate of the reverse reaction. There is no change in concentration for the reactants or products at chemical equilibrium. When the system is disturbed there is a shift to reestablish equilibrium explained by Le Chatelier’s Principle. It states
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BIOL380 Genetics Lab Report 1Hardy Weinberg Equilibrium Note on late reports: You have almost one month to complete this lab report. I will NOT accept late lab reports. You must turn the report in at the start of class (that means 1:00 AM sharp!) December 1‚ 2010. If you come to class late‚ I will not accept your lab report. Please consider e-mailing me your report before you come to class to make sure it is not late. Here is what I expect you to cover in your report: 1. Introduction:
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Reaction (PCR) and run on an agarose gel to detect the presence or absence of a transposable element known as an Alu element. The main purpose of this experiment was to use our class as a population‚ to test whether or not we were in Hardy-Weinberg Equilibrium. The Hardy Weinberg Law states that “in a large‚ random-mating population‚ the proportion of dominant and recessive genes present tends to remain constant from generation to generation unless outside forces act to change it” (Hardy-Weinberg law)
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