Assignments: 1. INDIVIDUALLY‚ prepare an Excel flowchart for the narrative posted on D2L. Submit your Excel file of your flowchart before the deadline posted on the D2L drop box. Identify the appropriate individuals‚ departments‚ or computer processing involved within the business process. Label the columns with these items. Identify the steps‚ procedures‚ and documents used in the process. Use the appropriate symbols to depict who does the steps and procedures‚ how documents originate‚ how
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Algorithm The term algorithm is often used to refer to the logic of a program It is a step-by step description of how to arrive at the solution of the given problem. It may be formally defined as a sequence of instructions‚ designed in a manner that‚ if the instructions are executed in the specified sequence‚ the desired results will be obtained. In order to qualify as an algorithm‚ a sequence of instructions must possess the following characteristics: Sample Algorithms 50 Students in a class
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Process Flowchart‚ Driving to Work Understanding processes and the various decision points provide a structured framework to measure efficiency. Processes include many factors‚ from direct decision points to external influences that affect the outcome. Additional‚ processes often have a service component‚ which influences the decision points. Process – Driving to Work Each workday‚ I must drive to work. During that commute‚ most days I must also make sure my daughter gets to school. On
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Original copy of the sales invoice Review and signthe sales invoice Print the sales invoice Sales Invoice System Flowchart A Customer Sales
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a Grignard reagent‚ and react it with benzophenone to give triphenylmethanol. Once made‚ the Grignard reagent will do a nucleophilic attack on the carbonyl carbon of the ketone‚ benzophenone. The result is an alkoxide that is then protonated to give the alcohol‚ triphenylmethanol. The purity of the final product will then be considered by melting point and IR spectroscopy. Final purified triphenylmethanol weighed 8.02 grams and melted at 158.5-162 degrees Celsius. Introduction: Grignard reagents
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Abstract: The purpose of this lab was to synthesize triphenylmethanol from benzophenone and bromobenzene by the formation of a Grignard compound with the reagents bromobenzene and magnesium metal. The bromobenzene was first transformed into the Grignard compound and was then reacted with the benzophenone to make the final product. The mixture was then mixed with sulfuric acid and the organic layer was extracted via a separatory funnel. The mixture was then recrystallized from methanol and was allowed
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The purpose of this experiment was to synthesize triphenylmethanol from a Grignard reagent. The Grignard reaction technique was used in this synthesis but due to the fact that it is such a strong nucleophile and base‚ it was important to prevent water from interfering with the Grignard reaction. Purity of the product was determined by measuring the melting point. Reagent Table: Structure Name Molecular formula Molar mass Density Melting point Boiling Point Diethyl ether C4H10O
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| | | | | | | |The first symbol in the flowchart |Used where the flowchart stops |Stand up |Sit down | | | | |
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Grignard Reaction: Synthesis of Triphenylmethanol Dominic DiRaimo Lab Partners: Roxana Hernandez Somata Thach TA: Sreya Mukherjee December 5‚ 2013 Introduction Grignard reagents are good nucleophiles as well as strong bases (Weldegirma). It allows compounds to react with acidic compounds‚ therefor is must be free from acids as well as water during the desired reaction. Another important aspect of Grignard reagent is that refluxing is necessary to
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suitable loan rates for the Local Credit Union. Deliverables. You must submit the following on BlackBoard: 1. Flowchart made using either MS word or PowerPoint. The flowchart must contain the following: a. Detailed flow chart with all condition evaluated indecently to show your level of understanding. b. Use compound condition to optimize the flowchart to show your understanding the concept and problem. c. Complete Java Program to accept the required input
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