Lab: 5 Experiment:13 Pre-Lab The purpose of this experiment is to observe an equilibrium reaction counteracting changes to it’s system all in accordance to Le Chatelier’s principle. An equilibrium reaction can be pushed toward products or reactant based on changes in temperature or concentration. The reversibility of reaction will also be looked at. Pre-Lab questions 1. The concentrations of products and concentrations of reactants remain constant but both reactions
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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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How studying in Switzerland can enhance my future career prospects Since recreation is essential to life‚ I think hospitality industry is very important and will continue to grow and expand. I hope I can take this opportunity to become a qualified and skilled manager for this industry‚ to contribute my ability and grow with it. Swiss-trained hoteliers are highly approved. After having read a great deal of information‚ I have chosen César Ritz Colleges’ Master of Arts in International Business
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The five-sector circular flow model represents an open economy like Australia’s‚ and demonstrates the important relationships between the different sectors in the Australian market economy. It is the last circular flow model because it does not have any assumptions that need to be left out such as governments and trade. The five parts of the model: households‚ firms‚ finance‚ Government and overseas sectors work collectively to form the economy. The inter-relationships between these sectors create
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MASARYK UNIVERSITY BRNO FACULTY OF EDUCATION Department of English Language and Literature How to improve students’ communicative skills Bachelor Thesis Brno 2007 Thesis Author: Lenka Temerová Thesis Supervisor: Mgr. Renata Jančaříková Announcement Hereby I state that I worked on the Bachelor Thesis on my own and used the sources of information listed in the bibliography only. Vyškov 23rd April 2007 Lenka Temerová
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Padolina Course & Year: BS Chem 2 Date Performed: July 24‚ 2012 Date Submitted: August 6‚ 2012 Experiment No. 4 Solubility Equilibrium- Common Ion Effect INTRODUCTION: The common ion effect is another example of Le Châtelier ’s Principle in action.The common ion effect tells us that the solubility of an ionic compound is decreased by the addition to the solution of another ionic compound that contains one of the ions involved
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Lesson 1 What Is A Group? • Every group evolves out of a purpose (strong or weak) • The most successful teams are driven by a strong purpose‚ often envisioned by an inspiring and visionary leader Definitions of Groups • A Psychological Group is any number of people who (a) interact with each other‚ (b) are psychologically aware of each other‚ and (c) perceive themselves to be a group. Huczynski & Buchanan • A Group is defined as two or more individuals interacting and interdependent‚
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Theories of Group Formation Below is an explanation of the different models of group formation processes by Lewin‚ Tuckman‚ McGrath‚ and Gersick including the major features‚ steps‚ and characteristics. Tuckman (1965)‚ stated these roles/processes are needed for group formation: Forming: Group members learn about each other‚ and the task at hand. Indicators of this stage might include: unclear objectives‚ confusion‚ and low morale. Storming: As group members continue to work‚ they will
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Questions for Discussion Iron-Silver Equilibrium 1. Give the balanced net ionic equation for the reaction between Fe2+ and Ag+. What is the chemical formula of the gray precipitate? Answer: Fe2+(aq) + Ag+ (aq) Fe3+(aq) + Ag (s) The formula of the precipitate is Ag(s). 2. Give the balanced net ionic equation for the reaction of Fe2+ with Fe(CN)63-. a. What is the chemical formula of the Prussian blue precipitate? b. How does the formation of the Prussian
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Fort Fights Cancer Week was a project I had to take on by myself the past year. It’s an event that Fort Osage High School puts on to raise money for cancer. Everything was on me including the end result‚ whether that be a success or a failure that would teach me something in the process. I helped organize it in the past‚ as well as other events like such‚ but never had I taken something like that on by myself with no help from really anyone. My teacher informed me that she wanted to change the organization
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