Lab 2: Reaction Order and Rate Laws Khadijah Maraheel Location: My apartment September 27th-28th 2017 Course Number: Chem112 Abstract: The purpose of this lab is to find the rate law of the reactants and the reactions order. My beginning thought was I would find whole numbers but that would be to easy. My answers were all with decimals. I found that my rate law Is k (HCl)1.36 (Na2S2O3)0.84. I was expecting the solution to change color but I never thought it would turn
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found that the trial rate for “actual definitely would buy” for pizza will be 80% of the definitely would buy rate of the BASEL research. The actual probably would by is taken as 30% of the research’s probably would buy rate. After calculating the actual rates‚ we summed “definitely would buy” and “probably would buy” in order to calculate the trial rate‚ which is 27%. Before estimating the demand‚ we should calculate “marketing adjusted trial rate”. In order to calculate that rate‚ we took the average
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UNITED STATES INFLATION RATE The inflation rate in United States was last reported at 1.10 percent in August of 2010. From 1914 until 2010‚ the average inflation rate in United States was 3.38 percent reaching an historical high of 23.70 percent in June of 1920 and a record low of -15.80 percent in June of 1921. Inflation rate refers to a general rise in prices measured against a standard level of purchasing power. The most well known measures of Inflation are the CPI which measures consumer prices
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Case Study: Hotel Occupancy Rates Jennifer McCoy GBA 305 Case Study: Hotel Occupancy Rates The U.S. hospitality industry has recently experienced the highest rate of business failures since the ‘Great Depression’. Hundreds of businesses have declared bankruptcy. Even more have gotten into financial distress such as earnings slumps‚ cash flow deficiencies and mismanagement of resources that could lead to bankruptcy. These problems will not go away. They must be managed away. This
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1. Introduction: This investigation will show the effect of temperature on the rate of reaction. The Berocca tablet was reacted with hot water (47oC) and then with cold water (20oC). In the hypothesis‚ it was predicted that the temperature will be inverse proportional to the time Berocca tablet reacts with water to produce 50ml of carbon dioxide gas. Through the result table‚ we can see that the hypothesis is supported and it was correct. In the conclusion‚ it was shown that the temperature has the
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reasons that the clearance rate is so low? One reason for a low clearance rate could be due to the number of random crimes. Typically crimes with motives or close personal links are easier to solve and provide leads. However‚ a random act of violence leaves a much broader range of suspects. Research problem with solving burglaries? The biggest problem with solving crime is police doesn’t respond to break in unless somebody is hurt or dead. Due to the high crime death rate due to gun violence police
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Statistics suggest that in 2050 50% of the population will be obese. It is claimed that by 2050 half the population of the United Kingdom will be obese. This is a frightening statistic for Government‚ health professionals and individuals. The National Institute for Health and Clinical Excellence (NICE) has stated that Obesity can contribute to a range of problems‚ including heart disease‚ type 2 diabetes‚ osteoarthritis and some cancers. 1 Obesity is caused by primarily eating too much and
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Define the Problem: The real national unemployment rate is higher than the U.S. Department of Labor’s December figure shows. When the underemployed and discouraged are added to the unemployment numbers‚ the national unemployed rate rises to 16.6%. This causes morale to be low and Americans seem to be giving up. Variables Identified by Order of Influence: 1. The government no longer counts people as unemployed when they stop looking for work. The unemployment numbers don’t account for part-time
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Accounting rate of return The accounting rate of return (ARR) is a way of comparing the profits you expect to make from an investment to the amount you need to invest. The ARR is normally calculated as the average annual profit you expect over the life of an investment project‚ compared with the average amount of capital invested. For example‚ if a project requires an average investment of £100‚000 and is expected to produce an average annual profit of £15‚000‚ the ARR would be 15 per cent. The
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reaction rates and concentration (research paper) By katie prestage what are reaction rates? The rate of reaction is the speed in which a reaction takes place. This can be measured by the rate in which a reactant is used up‚ or the rate a product is created. If a reaction has a low rate‚ it means that the particles are combining at a slow speed. If the rate is high‚ it means that the particles are coming together at a fast speed. For example‚ the rusting of iron through oxidation has a slow
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