CHEMICAL EQUILIBRIUM Reversible reactions and dynamic equilibrium Ammonia (NH3) is an important industrial chemical that is used in the manufacture of fertilisers. It is manufactured by reacting hydrogen with nitrogen. The reaction is said to be reversible and the conversion of reactants to products is never complete. N2 + 3H2 2NH3 A reversible reaction is a reaction which can take place in either direction When the concentrations of the reactants and product have become constant‚ a
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Trading Mechanism in National Stock Exchange 1. Introduction 1.1 Meaning of Trading Mechanism The trading mechanism in the stock exchange is based on a transaction between a buyer‚ seller‚ and a trading specialist who actually executes transactions in a stock exchange. In general‚ the trading mechanism is similar to a simple auction‚ with investors biddng on a particular stock or security. If the bid is accepted by the owner of the security‚ the trading specialist executes the sale. Most major
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Equilibrium Movie Assignment November 23‚ 2013 Name: Caroline Garcia 1. Libria represents a dystopian society because it involves bad and terror. Dystopia is created in Libria when both feelings and expressions are outlawed and to keep that from being outlawed‚ the people must take injections of Prozium to control their emotions. Some examples from the movie include: - People with feelings are caught by Cleric’s (Preston and Partridge). Once they have been caught they are known as sense
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Experiment 5: Shifting Equilibrium A solution is in equilibrium when the rate of forward reaction and the rate of reverse reaction are equal. This equilibrium may be disturbed when the concentration of the reactants‚ the concentration of the products or the temperature is changed. If the process involves gases‚ a change in pressure can also affect the position of equilibrium. The concept behind this is Le Chatelier ’s Principle which states that when a system is disturbed through application
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Control Mechanisms and Nike In the past few years‚ management‚ leadership‚ and control strategies in business organizations has emerged as key factors in determining the long-term success or ultimate failure of such organizations. One large well-known successful global company is Nike‚ who has demonstrated extreme success that can be directly attributed to management‚ leadership‚ and control strategies (Krentzman‚ 1997). Control mechanisms such as bureaucratic control‚ market control‚ clan control
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Control Mechanisms Control mechanisms are necessary in order for any business to run smoothly and ensure that things are going as planned. These controls help the business determine the activity and direction of its employees in a manner that helps the company meet its goals (Bateman & Snell‚ 2007). There are three basic types of controls: bureaucratic‚ market‚ and clan. Bureaucratic control basically consists of the formal rules and regulations that establish authority‚ set standards‚ and
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Title: Study of Solubility Equilibrium Abstract The effect of temperature on the solubility product constant‚ Ksp‚ of potassium hydrogen tartrate in water was investigated in the temperature range of 285K to 318K at normal atmospheric pressure. It was found that the solubility of potassium hydrogen tartrate decreases with a decrease in temperature and consequently a smaller volume of sodium hydroxide is needed to neutralize it. The molar solubility of potassium hydrogen tartrate was calculated
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THERMAL EQUILIBRIUM AND TEMPERATURE Two systems are said to be in thermal equilibrium with each other‚ if they are at the same temperature. ZEROTH LAW OF THERMODYNAMICS It states that if two systems A and B are in thermal equilibrium with a third system C‚ then A and B must be in thermal equilibrium with each other. Fig. 1.01 shows two systems A and B separated by an adiabatic wall (a wall which does not allow hear flow).The two systems are placed in contact
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In a free market economy‚ individuals are free to make their own economic decisions. Consumers are free to decide what to buy with their incomes: free to make demand decisions. Firms are free to choose what to sell and what production methods to use: free to make supply decisions. The demand and supply decisions of consumers and firms are transmitted to each other through their effect on prices: through the price mechanism. The prices that result are the prices that firms and consumers have to accept
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Feedback Mechanisms How do organisms regulate complex systems through chemical interactions? Why? The heating system of a house works to keep the temperature constant. If the house gets too cold‚ then the heat automatically turns on to warm the house. The heat stops when the preset temperature is reached. This is an example of a feedback mechanism. Organisms use many feedback mechanisms to either maintain or amplify important chemical systems. This could happen at a molecular level to coordinate
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