Chemical Equilibrium- Le Chatelier’s Principle; Chemistry 0993 By Amanuel asgodom For Dharinee Doobur-Choytun Partner cherry November 28‚ 2013 Purpose: To observe and record Le Chatelier’s Principle on how temperature & concentration change affects in a reaction. Apparatus and materials; See on chemistry lab manual 0993e chan henry j johnstone- g pawelchack Vancouver community college. Page 52… le chateliers principle. See the detail from the le chateliers principle
Premium Chemical reaction Temperature Acid
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
Premium Nineteen Eighty-Four
Spectrophotometric Determination of Equilibrium Formal Report Matt DeLuca The Department of Chemistry‚ SUNY College at Brockport Brockport‚ NY 14420 CHM 206.04 Abstract: The main objective of this experiment was incorporating the use of spectrophotometry in an attempt to study the position of equilibrium. Furthermore‚ after the completion of this experiment‚ the formation of the equilibrium constant of the iron thiocyanate complex
Premium Mathematics Concentration Solution
Running head: HOW PEOPLE MAKE ECONOMIC DECISIONS How People Make Economic Decisions Misty D. Johnson University of Phoenix How People Make Economic Decisions There are four principles of individual decision-making‚ individuals facing trade-offs‚ analyzing what individuals give up to get‚ analyzing marginal costs and benefits‚ and reviewing incentives. Furthermore‚ many individuals could see how these principles affect the economy as a whole. Making decisions in the economic
Premium Economics
of this experiment are to be able to define equilibrium‚ equilibrium position‚ equilibrium constant‚ reaction quotient and Le Chatelier’s Principle. Another objective is to explain how changes in temperature‚ pressure and concentration affect the equilibrium position of a reaction. Also‚ perform chemical equilibrium reactions and manipulate equilibrium positions through concentration and temperature and perform calculations to determine the equilibrium constant (K) and the reaction quotient (Q) of
Free Chemical equilibrium Chemical reaction Thermodynamics
TASK: Parents should not apply corporal punishment on their children. I strongly recommend that parents should not apply corporal punishment on their children for the following reasons. First and foremost‚ the parents ‘s corporal punishment is harmful to children ‘s health because it can cause bruises and injuries to them. For example‚ when the parents hit their children on their ears much‚ they can even be deaf. Second‚ corporal punishment results in children ’s emotional issues. Almost all children
Premium Violence Child discipline Psychology
named Christian‚ feels a calling for Christ and sets out on a journey to seek the Celestial City‚ which represents Heaven. Throughout his journey‚ he meets many interesting people‚ all of whom are symbolic of something. It is interesting to see how Christian’s faith evolves and becomes stronger throughout the story. With each situation he finds himself in‚ Christian learns more about choosing making good decisions and trusting in God. The Pilgrim’s Progress illustrates the point that the road
Premium The Pilgrim's Progress
Louis Brandeis (who was responsible for many of Wilson’s ideas in the first place) wrote a series of articles for Harper’s Weekly which outlined why the New Freedom was necessary and how best to implement it. In 1914‚ the articles were collected in book form and published under the title Other People’s Money--and How the Bankers Use It. Brandeis’ central thesis was that the large banking houses were colluding with businessmen to create trusts in America’s major industries. Brandeis felt that not
Premium Bank Stock Central bank
development of every child so that each one has the knowledge‚ skills and resiliency to be successful in a rapidly changing world. The Tribes process includes numerous teaching strategies that are clearly explained. These strategies help teachers to build group inclusion and deliver rigorous curriculum in all areas. The Tribes process fosters student achievement because everyone feels included and appreciated. In addition‚ everyone is respected whether in ability‚ culture‚ gender‚ interest‚ learning style
Premium Health care Health care provider Patient
Chemical Equilibrium: Le Châtelier’s Principle Abstract This experiment entitled "Chemical Equilibrium" aims to help students to investigate the effects of concentration and temperature upon the position of equilibrium in a cobalt chloride solution‚ Co(H2O)62+. In this experiment‚ cobalt crystal is dissolved with distilled water and ethanol which the initial colour is purple-pinkish and a few drops of concentration of HCl is added to the test tube‚ the final colour is in deep blue colour. Upon
Premium Chemical reaction Chemistry Chemical equilibrium