Chemical equilibrium is the point at which the concentrations of reactants and products do not change with time. It would appear as if the reaction has stopped‚ but in fact‚ the rates of the forward and reverse reactions are equal‚ causing the reactants and products to be created at the same rate. This can be expressed mathematically in the form of the equilibrium constant. The following is the general equation for a reversible chemical reaction: aA+bB →cC+dD
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When estimating the effect of changes in the money supply to changes in nominal GDP‚ it is common to assume that the velocity of money is constant. The velocity of money is a measure of average number of times per year that a dollar is exchanged. The quantity theory of money states that the money supply multiplied by the velocity of money is equal to the price level multiplied by output. ( ) Price level multiplied by output is the nominal output. Therefore‚ a percent change in the money
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The importance of calcium and phosphorus is that they play a role in the body and their role is to build bones and teeth this is because they allow rigidity to the structure of the bones and teeth. This is because bones are continuously being rebuilt with new bone being formed and also teeth as well but at a slower rate but this is why calcium and phosphorus is needed and is important. The role of calcium is that it circulates blood and it also helps blood clot in other body tissues and also plays
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The Hardy-Weinberg theorem states that the frequency of alleles and genotypes in a population’s gene pool remain constant over the generations unless acted upon by agents other than sexual recombination. For example‚ take a population of mice that consists of 1‚000 members. A specific allele‚ albino allele‚ is recessive within this species. 80% of the population expresses the normal phenotype- brown coloring‚ while the remaining 20% are albino. 640 members of the population have the genotype AA‚
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For a manager is a business setting it is important for them to understand how market equilibrium is maintained. Simple economic principles such as supply and demand are crucial in the business world when it comes to everything‚ especially making very important day to day decisions. The Process The intersection of the supply curve and the demand curve is considered market equilibrium and the price point (investopedia‚ 2012). This is another way of saying that the economic forces are balanced
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Case in the news: Demand/Supply and Equilibrium This article is based on the fundamental idea of supply and demand of the iPhone 5 whose demand has outstripped its supply. Due to the fact that the demand is so high‚ even those who pre-ordered the new slim iPhone 5 had to wait until October to get this new phone. The sales have broken all previous records and stand tall at 2 million phones in the first 24 hours. According to the article people had been
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Principles of Microeconomics Instructor: Sandhya Patlolla 1. The below table gives the demand and supply schedules for cat food. a) The equilibrium price will be _______________ b) The equilibrium quantity will be___________________ c) If the price is $3.00 per pound of cat food‚ will there be a shortage‚ a surplus? _________________ d) How much is the shortage or surplus equal to _____________________ e) Will the price stay at $3.00 for the long time? Why? f) If the price
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In life people are filled with different decisions. Decisions are part of our everyday life‚ from what we eat‚ to what we wear‚ or to our next big changing experience. But somehow in one-way or another‚ someone or something influences every decision. There are many factors in why we get influenced by certain people‚ it maybe because we like them‚ known them for a while‚ because we know their knowledge in certain things or so on. It all depends in our surrounding. For example‚ in the first scenario
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bDATES PERFORMED: JANUARY 8‚ 2013 CHEMICAL EQUILIBRIUM D.M. TAN1 AND P.B. ALEGRO2 1DEPARTMENT OF MINING‚ METALLURGICAL‚ AND MATERIALS ENGINEERING‚ COLLEGE OF ENGINEERING 2 INSTITUTE OF CHEMISTRY‚ COLLEGE OF SCIENCE UNIVERSITY OF THE PHILIPPINES‚ DILIMAN QUEZON CITY‚ PHILIPPINES RECEIVED JANUARY 15‚ 2013 RESULTS AND DISCUSSION A. Iron- Silver Equilibrium The first part of the experimentation focuses in the iron-silver system. Silver nitrate (AgNO3) was added to ferrous
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In hopes of acquiring deserved freedom‚ slaves had the right to kill their masters. But while justified‚ violence was futile‚ leading to execution rather than freedom. Constant victims of injustice‚ slaves were dehumanized and dominated by their master. They were unable to conduct their own actions without the permission‚ incapable of traveling without slave passes‚ and often separated from their family. Slaves were treated as livestock and traded at their master’s will. Masters regarded their slaves
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