experiment‚ there is a need to be able to account for the effects of the material which is in the solvent. If you didn’t run a blank titration‚ your results could come out high (the iron from the razor blade + the ions already in the water). Standardization of KMnO4 Solution M1 = M1 = = 0.0214 M = 0.0214 M (0.2040 g N2C2O4)(1 mol KMnO4134 g N2C2O4) (2 MnO4-5 N2C2O4)(1000 mg1 g) 28.5 = 0.0197 M = 0.0197 M M2 = M2 = (0.2030 g N2C2O4)(1 mol KMnO4134 g N2C2O4) (2 MnO4-5
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equivalence point is used to indicate the end point of an acid-base titration. To achieve accurate results‚ multiple titrations will be carried out until duplicate determinations agree to within 0.05mL of each other. 4. Results & Calculations: 4.1 Standardization of NaOH Molarity of KHC8H4O4 is 0.05044 moldm-3 ( = = 0.05044 moldm-3) Titration 1 2 3 Final volume of titrant/cm3 5.00 10.00 14.80 Initial volume of titrant/cm3 0.00 5.00 10.00 Volume of titrant used/cm3 5.00 5.00 4.80
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emphasized localization towards one that emphasized global standardization? What were the benefits of such a strategy? Roberto Goizueta‚ a Cuba immigrant who became the CEO of Coke in 1981‚ switched from a strategy that emphasized localization ( which focuses on increasing profitability by customizing the firm’s goods so that they provide a good match to tastes and preferences in different national markets)to one that emphasized global standardization ( which focuses on increasing profitability by reaping
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Coordination is the synchronization and integration of activities‚ responsibilities‚ and command and control structures to ensure that the resources of an organization are used most efficiently in pursuit of the specified objectives. Along with organizing‚ monitoring‚ and controlling‚ coordinating is one of the key functions of management Benefits of Coordinating Higher Efficiency and Economy Good Human Relations Unity of Direction Quintessence of Management Organisational Effectiveness
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SSMAR SOCIETATEA TIIN IFIC DE MANAGEMENT DIN ROMÂNIA B&L Business & Leadership Nr. 2 - 2010‚ pp. 33-40 ISSN 2069-4814 DESIGNER LEAN PRODUCTION PROCESSES AND 5S Authors: Amalia Venera Todoru ‚ Doru Cîrnu Abstract: One of the challenges faced by businesses today is the combined pressure to reduce price and to provide an increased a variety of options at lower volumes. This paper will present what we call 5S method as part of the Lean philosophy. It will explain how to introduce this concept
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It has been said that systems fail when system builders ignore "people" problems. Why might this be or not be so? Systems are likely to fail when system builders ignore “people” problems. The success of a system and its acceptance depends ultimately on the people using the system. While a system may meet the functional requirements of an organization‚ its acceptance or rejection would ultimately depend on the people using the system. The users or people using the system need to be an integral part
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Just like the blueprints of a building‚ UML in the other hand is an object-oriented modeling language that is designed to be utilized for software engineering to be able to model and visualize the layout of a system before the final product. The standardization of UML permits it to be a prominent modeling tool. Project Managers are faced with many daunting challenges throughout the course of their projects. Two of the major tasks that are required by project managers is fully understanding the requirements
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of simple acid-base reactions; b) to review the stoichiometric calculations involved in chemical reactions; c) to review the basic lab procedure of a titration and introduce the student to the concept of a primary standard and the process of standardization; d) to review the calculations involving chemical solutions; e) to help the student improve his/her lab technique. Theory: Titration was used to study acid-base neutralization reaction quantitatively. In acid-base titration experiment‚ a solution
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Assessment of Classroom Learning Sandra Nasr TWU Assessment of Classroom Learning The required readings for the course module of Constructing Measurement Tools to Assess Learning Outcomes offered diverse methods other than testing for evaluating classroom learning. Oermann and Gaberson (2009) discuss alternative approaches to assessment of classroom learning include but not limited to case method‚ case study‚ and unfolding cases. Other alternative choices are discussion‚ debate‚ media clips
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Frederick W. Taylor’s “scientific” and managerial approach to the workplace maximized efficiency and productivity through the standardization of labor. One of the primary principles of his system of management was to eliminate opportunities of chance or accident through the scientific investigation of every detail of labor (171). Through motion and time study‚ Taylor vigorously studied body movements and assigned exact approximations of the time necessary to complete the labor. Scientific management
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