The rate constant for each trial is 0.103M-2s-1 so the average rate constant is 0.103 M-2s-1. The integrated rate law is an equation that links concentration of reactants with time‚ and the plot can show the order of the reactants. The integrated rate law plot that will yield a straight line for A is the plot of 1/[A] vs. time because A is a second order reactant. This is determined
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Computational Chemistry: Conformational Analysis of Ethane and Butane Objectives: To visualize molecules in 3-dimensions. To learn how to use the Spartan ES software. To compute and graph the relative conformational energies of ethane and butane. Background: One of the most successful theories of the 20th century is quantum mechanics‚ also called wave mechanics. The idea that energy in atoms occurs in discrete bundles is contrary to our everyday notion that energy flows smoothly into or
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John can’t answer. What does he do? Does he have a glass of wine to fit in with everyone? Or does he stick with water in front of his co-workers? To better asses how John will react in this situation‚ we can use Raymond Cattell’s specification equation and his 16 factor personality index in order to predict the likely hood that John will drink wine as opposed to refraining. First‚ we need to determine his 16 factor personality. The 16 factors are as follows; warmth‚ intellect‚ emotional
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Objectives: 1. To determine the wavelength of maximum absorption‚ Amax‚ of bromophenol blue. 2. To construct a standard concentration curve of bromophenol blue. 3. To determine the concentration of the unknown bromophenol blue solutions. 4. To determine the concentration of two different solutes‚ bromophenol blue and methyl orange in a mixture. Materials and Methods: Refer to Biological Science practical manual page 5-11. Results: Part 1: Determination of Amax of bromophenol blue The wavelength
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Theory: Faraday’s law of induction states the induced emf or voltage in a coil is proportional to the rate of change of magnetic flux through a coil‚ this is shown blew: Ƹ= -dɸ/dt Equation 6.1 The flux of the magnetic field is defined and the following: ɸ=BAcosΘ Equation 6.2 B is the magnetic field at the location of the coil. A is the cross sectional area of the coil‚ and Θ is the angle between the field and the area A. There is several different ways to create
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does the graph illustrate? (2) 4. After the graph is complete‚ right-click on one of the data points on the graph. Select ‘Add trendline” 5. Choose “Linear” for the trend/regression type. Then at the bottom of the window‚ select “display equation on chart” and “Display R-squared value on chart”. Question 2:
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few key results of the most important undergraduate topics in mathematics‚ emphasizing the intuitions behind the subject. The topics include linear algebra‚ vector calculus‚ differential geometry‚ real analysis‚ point-set topology‚ differential equations‚ probability theory‚ complex analysis‚ abstract algebra‚ and more. An annotated bibliography offers a guide to further reading and more rigorous foundations. This book will be an essential resource for advanced undergraduate and beginning graduate
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KINETICS OF THE ACID DECOMPOSITION OF THIOSULFATE Aqueous solutions of thiosulfate‚ S2O32-(aq) are stable if neutral or basic‚ but decompose quickly when the thiosulfate is dissolved in acid according to the equation: Sulfur dioxide is a gas at room temperature‚ but is very soluble in water. Sulfur‚ a water insoluble solid‚ forms a colloidal suspension. As a result‚ the solution first becomes cloudy and then opaque. We can take advantage of the developing opacity of the reaction system to do a
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1. Functions of departments in Thanh Dung Company * BOD: The main function of the board is to manage the business in the best interest‚ primarily of the shareholders. In other words it is their duty to add value to the business which‚ by definition‚ requires the director to ensure that the Thanh Dung Company continues to improve its profitability and the price or value of its shares. They will set up targets‚ policies and strategies to create the premise for the operation of Thanh Dung Company
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know that‚ double-entry bookkeeping system is established by Luca Pacioli. Without double-entry bookkeeping system‚ we cannot analyse the financial status of a business. ACCOUNTING EQUATION The foundation accounting equation is the relationship between assets‚ liabilities‚ and equity. It is a basic accounting equation used to balance all of the businesses account (Wikipedia 2017). For example‚ the double-entry bookkeeping system is a famous system in the accounting world. Most of the businesses using
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