Case Study Week 3 - Victoria Chemicals PLC 1. What changes‚ if any‚ should the plant manager (Morris) ask the financial controller (Greystock) to make to his analysis? Morris should ask the Financial Controller to the make the following changes to his analysis: • Include the cost of the rolling stock. These would become an essential asset of the Merseyside Works. The investment to occur in 2010 and then depreciated over the following 10 years. These would become an asset of the Merseyside works
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Pablo Cuate Biochemistry Lab Report Objective: The purpose of this lab is to analyze enzyme activity at pH neutral for acid phosphatase as the colorless p-nitrophenylphosphate (PNPP) substrate concentration changes. We will empirically determine the concentration of production formation‚ Vmax and Km from absorbance of yellow PNP in the reaction. Results Figure 1 This figure indicates a positive linear trend for the concentration of PNP and absorbance. Table 1: Absorbance Value for Acid Phosphatase
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Experiment N | Kinetics of the Depolymerization of Diacetone Alcohol via Basic Catalysis | | Ingrid Tafur -5672578 | 2/11/2011 | CHM233O Partner: Laura Marrongelli Demonstrator: Cheryl McDowall Objective The rate constant of the depolymerization of diacetone alcohol via basic catalysis was determined by monitoring the change in volume as a function of time at constant temperature of a pseudo first order reaction where the species in excess was sodium hydroxide. This was accomplished
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Abstract To determine the rate law with respect to bleach and blue dye‚ a series of graphic and algebraic manipulations were done on the data obtained in the kinetic trace experiment in order to determine the different components that made up the rate law. Using absorbance spectroscopy to monitor concentration over time‚ rate order of the dye was found to be 1st order through the integrated rate law and through the proportionality method; the order of the bleach was also determined to be 1st order
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Apex is a medium-sized chemical manufacturer with annual sales of $60 million that must make a crucial decision on how to allocate its limited resources. These types of decisions often occur during the S&OP process and are made using product data‚ market analysis‚ risk tolerance‚ culture‚ and a little bit of luck. However‚ making long-term investments based on luck is not a business plan I would be comfortable with. Fortunately for the Executives at the Apex Company they can assess potential business
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IB CHEMISTRY Unit 6: KINETICS STANDARD LEVEL: Number Objective Rates of Reaction Define the term rate of reaction. Describe suitable experimental procedures for measuring rates of reactions. Analyze data from rate experiments. Students should be familiar with graphs of changes in concentration‚ volume and mass against time. Collision Theory Describe the kinetic theory in terms of the movement of particles whose average energy is proportional to the temperature in Kelvins. Define the term activation
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Large scale Enzyme applications 1. Detergents Bacterial proteinases are still the most important detergent enzymes. Lipases decompose fats into more water-soluble compounds. Amylases are used in detergents to remove starch based stains. 2. Starch hydrolysis and fructose production The use of starch degrading enzymes was the first large scale application of microbial enzymes in food industry. Mainly two enzymes carry out conversion of starch to glucose: alpha-amylase and fungal enzymes
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Chemical Change Lab Name Data Table 1: |Chemicals |Well # |Reaction on White Paper |Reaction on Dark Paper | |NaHCO3 + HCl |A6 |Remains clear. |Remains clear. | |HCl + Blue Dye |B6 |Orange color. |Cannot distinguish color
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Abstract Chemical equilibrium occurs when a reversible reaction is happening forward and backward‚ at the same time by the same amount‚ is equal. Two procedures were made. First is the Effect of Concentration on Equilibrium. The solution became orange when it was diluted with ammonium hydroxide and the solution became yellow when water was added to the solution. In the second‚ Effect of Temperature on Equilibrium‚ the solution turned into a light brown gas when it was placed in the refrigerator
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fires and is a tool that you should carry when you go into the woods. Cerium and the element before‚ lanthanum are both used for dramatic spark effects in movies. They get a big block of it and put it to a grinder. Its atomic number is 58 and its chemical symbol is Ce. The last element I will discuss is neodymium. It is the best known out of the lanthanide series out of rare earths because of the one and only neodymium magnets. They are the strongest magnets in the world and there are many purposes
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