Lab O6 – Equilibrium Lab Application Purpose: An introduction to the qualitative aspects of chemical equilibrium. Starting with a reaction at equilibrium‚ one will change the concentration of various ions present in the equilibrium‚ and record the states of the changing equilibrium through observation. Theory: Equilibrium- the point at which a solution has become perfectly saturated; when their forward and reverse reaction rates are equal Concentration- a measurement of how much solute
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and answer these questions: A. Which way should the equilibrium shift when HCl is added? How do your results support your answer? It should shift to the left because adding any component causes the equilibrium to shift to the opposite side. B. Which way should the equilibrium shift when Na2EDTA is added? How do your results support your answer? It should shift to the right because the removal of a component causes the equilibrium to shift to the side from which the component was removed
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censorship exist even here‚ in a continent where freedom is considered to be a fundamental right? The surprising answer is yes‚ which brings one to ask; why is censorship integral to control? The reason why the dystopian society present in the novel 1984 by George Orwell was able to function was because of censorship‚ in the form of sanitizing and withholding information‚ along with supressing opposing ideas. In the real world‚ all of the aforementioned can be observed‚ and albeit similar‚ it is not
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In "1984"‚ Orwell portrays a totalitarian dystopian world‚ where there is no freedom and citizens are constantly brainwashed. Without thought‚ the citizens just work for the party. In order to insure the citizen will always listen to the government‚ they make sure the citizen have no recollection of the past. The party also does a very good job with creating fear with propaganda‚ taking away freedom‚ in forcing strict rules and having everyone under surveillance at all times. In "1984"‚ false
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Erick Suazo English Essay 1984 by George Orwell The novel 1984 by George Orwell is considered to be one of the most famous novels of the negative Utopian‚ or dystopian genre. This novel was majorly written to warn the readers the dangers of totalitarian government in the West. There are three themes that fit the novel; danger of totalitarianism‚ technology‚ and psychological manipulation. These themes make the novel of 1984 more comprehensive. Each of this themes give an effect to society.
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Determination of Equilibrium Constants Introduction Bromothymol blue is an indicator for many acid-base titrations. When adding different solutions within the indicator it is to react and change colors‚ in this experiment the different colors were blue‚ green‚ and yellow. In the following experiment‚ obtaining the absorbance levels for each one makes it possible to calculate the equilibrium constant. Materials and Methods For this specific experiment there are a few materials that are crucial
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DISCUSSION Chemical equilibrium and its different applications were studied in this experiment. The Le Chatelier’s principle‚ which is the main principle behind chemical equilibrium‚ states that‚ “If an external stress is applied to a system at equilibrium‚ the system adjusts in such a way that the stree is partially offset as the system reaches a new equilibrium position.”[1] The “stress” can be a change in concentration‚ volume‚ pressure‚ or temperature that disturbs the equilibrium
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at equilibrium 2. To observe shifts in equilibrium concentrations as stresses are applied to the systems. 3. To observe a shift in equilibrium concentrations associated with changes in temperature. 4. To explain the observations obtained by applying Le Chatelier’s principle. Materials Refer to page 209 of Heath Chemistry Laboratory Experiments. Procedure Refer to pages 209 – 211 of Heath Chemistry Laboratory Experiments. Data and Observations Part I: Equilibrium Involving
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Physics lab:9 Equilibrium of parallel force 11/09/2012 By: Camilo Salazar Jillian Ellis Purpose: To understand the conditions need for a rigid body to be in equilibrium when there are forces acting on the body from different sides. Theory: When force is applied on a rigid body for example a ruler it can either be in equilibrium or it can be unbalance. When the force is unbalance what would happen is this motion the body can be either translational or rotational. “A body in translational
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cotton prices. The changes in cotton clothing market give us a good opportunity to illustrate the Principle of Market Equilibrium that any time there is an imbalance between supply and demand‚ economies will normally move toward an equilibrium in which no individual would be better off doing something else. In fact‚ we have now seen that a market tends to have a single price‚ the equilibrium price at which the quantity demanded of a good or service is equal to the quantity supplied. When the demand and/or
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