main objective of this experiment was to obtain some experimental measurement of Vapor Liquid Equilibrium for the Ethanol – Water system to verify the literature data. For this the Ethanol – Water system was heated to a certain temperature which is called the equilibrium temperature at atmospheric pressure and equilibrium temperature and compositions of vapor and liquid were measured. At the equilibrium temperature the samples of both vapor and liquid were taken in two different test-tube and the
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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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Equilibrium and Acid Base Test Review: May 2012 Things to know: 1. Explain DYNAMIC EQUILIBRIUM. Why does a reaction at equilibrium look like it is NOT reacting? 2. Are all reactions equilibrium reactions? What assumptions do we make when we say that a reaction does NOT take place or that it is UNIDIRECTIONAL and goes 100% to completion 3. Be able to sketch a graph of the following (assuming that you start with all reactants and no products) : a. A reaction that really doesn’t do anything
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Abstract Equilibrium is the condition of a system in which competing influences are balanced. In the experiment we measured and experimented for the equilibrant force‚ conditions and center of gravity. Our results showed consideration as to disregarding other forces than weight and tension. 1. Introduction Equilibrium is a state of balance in which it is a condition where there is no change in the state of motion of a body. Equilibrium may be observed on objects which are at rest and also
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LONG-RUN EQUILIBRIUM OF A FIRM UNDER PERFECT COMPETITION In the long run‚ a firm in the perfectly competitive market can earn only normal profit. So‚ the profit maximization under long run is: (1)Necessary condition P=LMR=LAR=LMC=LAC (2)Sufficient condition Slope of MC > Slope of MR We can establish this condition from the following analysis. In the above diagram for any market price OP1 the existing firms can earn supernormal profit as for the equilibrium output level OQ1. The average
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Name: _____________________________________ Block: _________ Date: _______________ Lab #14: Boyle’s Law Objective: To determine the relationship between the pressure and volume of a gas at constant temperature. Introduction: The relationship of pressure to volume for a gas in a rigid container was first described in 1662 by the Irishborn scientist Sir Robert Boyle (16271691)‚ and is known as Boyle’s Law. As long as the temperature of the gas remains constant
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Equilibrium Level of Income The Consumption and Saving Functions Consumption is the part of income spent on goods and services yielding direct satisfaction. It occupies the biggest chunk of the expenditure on output. Y= C+S Where Y= Income C= Consumption S= Saving Factors Influencing Consumption 1. Distribution of national income 2. Interst rate 3. Desire to hold cash 4. Price level 5. Population 6. Income 7. Taxes 8. Attitudes and values Consumption function is the relationship
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1750 Market Equilibrium Introduction: Market is a place where buyers and sellers come together and a good is offered for sale by producers and purchased by consumer (Blake‚ 1993). The relation between the demand and supply determines the equilibrium position of a particular good or a service. In this essay we will take a look at the factors that influence the equilibrium position of a good in the market‚ and the changes occur to the price and output levels of the good. Equilibrium "The market
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Name: Beatrice Yeo Zi Hui Lab Group: B1 Fume Hood Number: B4 Matriculation Number: A0102491R Email Address: a0102491@nus.edu.sg Date: 1st February 2013 CM1191 Experiment 1: Study of Solubility Equilibrium 1. Abstract The aim of this experiment is to determine the relationship between the solubility of potassium hydrogen tartrate (KHC4H4O6) and temperature. Titrate a known concentration of NaOH against a saturated solution of KHC4H4O6 at different temperatures to obtain the concentrations
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unethical doings. Javert * His unwillingness to change or recognize another way of looking at things. * He has total faith in the system of rules he represent‚ and by extension‚ total faith in himself. * He lives by society’s rule and principles. * Indeed to show tolerance and understanding might even be considered a weakness when applying to the law. * He doesn’t have the tolerance or forgiveness to accept his own mistakes and move on. He sees that he may have been mistaken in
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