The Concept of Equilibrium and the Equilibrium Constant + What is equilibrium? A state of balance It can be static (like tug o war) It can be dynamic‚ like cars moving across a bridge‚ and like most of the reactions we will be studying + Chemical Equilibrium Occurs when opposing reactions are proceeding at equal rates Rate at which products form is equal to the rate at which reactants disappear Have the illusion that the reaction has stopped +At equilibrium‚ the concentrations
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Introduction: Chemical equilibrium is when the concentrations of the reactants and products have reached a state where reactions occurring in one direction are at the same rate of reactions occurring in the opposite direction. This process‚ called dynamic equilibrium‚ is the main subject of Le Chatelier’s Principle. Le Chatelier pointed out that if a system at equilibrium is subjected to a stress that momentarily causes the system to be not in equilibrium‚ a spontaneous change will occur to
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now examine the problem of determining price and output levels in alternative market structures. Market structures are categorized in terms of number of firms or the number of sellers present in the market and whether we are considering a homogeneous or differentiable commodity. We will consider four types of market structures: 1. Pure Competition 2. Pure Monopoly 3. Monopolistic Competition 4. Oligopoly Market classifications from the buyer’s angle are‚ 1. Pure Competition 2. Pure Monopsony
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TITLE Vapour Liquid Equilibrium OBJECTIVE To find the Vapour-Liquid Equilibrium (VLE) relationship for binary mixture and to plot the equilibrium curve. INTRODUCTION The term equilibrium is referred to as when a system is in a static condition and there is absolutely no changes that occur as time goes by. Vapour-liquid equilibrium is a condition where a liquid and its vapor are in equilibrium with each other‚ a condition or state where the rate of evaporation is equal to the rate of condensation
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Equilibrium Lab Report Data Collection: 1. What card did you have? K=13 What was your trading partner’s card? Q=12 2a) . At what price did you eventually trade? 12 Your surplus: -1 2b) If you didn’t trade‚ why not? Economic Relevance 3. What is the predicted equilibrium? How does the most common trading price in your lab session compare to the equilibrium price? The predicted equilibrium was (13‚ 7). 4. Who was able to stay in the market? Who was shut out? In what ways did this
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temperature before and after mixing was recorded and included in tables. When the experiments were completed analysis was performed using the laws of thermodynamics. The data collected was used in equations to find theoretical values for final equilibrium temperature. The theoretical values were compared with those measured during the experiment. The total average percent difference between the measured final temperature and the theoretical final temperature is less than 5.0%. This low deflection
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The First and Second Conditions for Equilibrium The first condition for equilibrium: The second condition for equilibrium: • • ΣF = 0 ΣΓ = 0 • In when both of these conditions are satisfied in static systems all forces and torques sum to zero. In problems where the first and second conditions of equilibrium are satisfied‚ the best strategy is to create FBD’s for both the first and second conditions‚ derive equations based on these FBD’s and then see what useful information may be gleaned from
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Sabir for D.A. Garden Supplies Management Problem Problem Statement Given that D.A. Garden Supplies net profit has dropped steadily over the last 2 years‚ although gross revenue remains acceptable. D.A. Garden Supplies management must identify possible new sources of revenue‚ or possible new strategies to increase the revenue coming from current sources. While generating this revenue‚ costs need to be allocated at an optimal level as well. D.A. Garden Supplies has the potential to differentiate
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By: Mohamed Yasser Osama Ghallab To: Dr. Ahmed Ghoneim 19 June 2011-06-19 Index a. Chapter 1: introduction: a. What is recession b. What is the reasons of the US financial crisis 2008 b. Chapter 2: the world effect a. How did the financial crisis affect the whole world b. Why did the financial crisis affect the world c. Chapter 3: The Egyptian economy before the financial crisis a. the economy before b. GDP before
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time so the company can be protected from unexpected market conditions as the technological industry is evolving too fast. Moreover this new strategy will help them avoiding past mistakes. 2- According to the success of Dell company which adopted a make to order concept as a pillar of its supply chain management‚ this strategy can be successful. The advantages of this strategy are decreasing risks as they have more time to adapt to the market and increasing profits. The disadvantage is that they
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