Eq 3 = (0.127 g/0.296 g) x 100 = 43% yield Percent Recovery % Recovery = (Final product/Crude product) x 100 Eq 4 = (0.127 g/0.188 g) x 100 = 66% recovery Theoretical Yield Benzilic Acid: Eq 5 Theoretical Yield Benzilic Acid | 0.109 g | Final Benzilic Acid | 0.060g | Percent Yield | 55% | Table 2: Final weight and percent yield of benzilic acid | Degrees Celsius | Crude Benzil | 82.5 – 85.6 | Final Benzil | 94.2 | Final
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CIS 470 PROJECT PLAN Team: Team A Team Members: Melinda Ahmed Nathan Gruss Daniel McIntyre Catherine Roberts Date: 9/4/11 Project Title: Williams Specialty Company e-Commerce Web Site. WSC Team Leader Daniel McIntyre 1. System Overview Williams Specialty Company‚ a small printing and engraving organization‚ wants a web site developed to enable their customers to enter their order information including but not limited to: Type of job (print or engraving) Media (clothing‚ plague
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Synthesis Essay Four The minimum drinking age articles “Tempest in a Bottle”‚ by Shari Roan‚ “The Perils of Prohibition”‚ by Elizabeth M. Whelan‚ “The Minimum Legal Drinking Age: Facts and Fallacies” by Traci L. Toomey‚ Carolyn Rosenfeld‚ and Alexander Wagenaar‚ “De-Demonizing Rum: What’s Wrong with “Underage” Drinking?” by Andrew Stuttaford‚ are articles that represent why underage people shouldn’t be allowed to drink alcohol beverages. In the “Tempest in a Bottle”‚ by Shari Roan‚ explains
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Almenny Larchick John’s Crew JAM 7 Growth Synthesis Engine‚ Pitstop‚ Track Time. New words and meanings flow around in my head. This project opens me up to new information I would have never considered. Pushing me to work‚ helping me learn new things. The central idea for my growth see spaces is how I have made growth in my educational understanding this year. This does not include any of my grades but of the knowledge I’ve acquired. I showed growth this year in my mindset vocabulary quiz and
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Name: David Kennedy Date: 11/5/14 Project No: 131 Title: Butyl 2-Cyano-(3‚5 dichloro-phenyl)-2-propenoate Abstract: The targeted trisubstituted ethylene compound Butyl 2-Cyano-(3‚5 dichloro-phenyl)-2-propenoate and its copolymer with styrene was prepared in this lab. The base catalyzed Knoevengael condensation of butyl cyanoacetate and corresponding aldehyde led to the forming Butyl 2-Cyano-(3‚5 dichloro-phenyl)-2-propenoate. The analyses that were used to prove its composition and structure
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diseases from schizophrenia‚ narcolepsy‚ and major depressive disorder. Vyvanse is different than past ADHD medications because it is a pro-drug. “Pro-drugs work as precursors to actual drugs. Through refining and secondary processes such as reactions with enzymes‚ pro-drugs can be
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Experiment 4 Synthesis of Salicylic Acid Introduction Throughout history‚ botanical extracts have been used as medicines. Approximately 30% of all medicines have a plant origin. This number increases to 60% if you consider medicines that at one time were derived from plants‚ but have been synthesized in the laboratory. Salicylic acid is a white crystalline compound that can be isolated from the bark of birch trees. Since it is a valuable substance that can be isolated from nature‚ it is called
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Oxidation and Reduction Reactions: The Reactions of Copper Data: Part I: Preparing a solution of copper (II) nitrate Initial mass of copper wire: .520g Mass of copper wire after vigorously scouring: .518g Observations of Copper (II) ribbon mixed with HNO3: Solution turned green. Thick brown gas formed. Copper (II) bubbled vigorously. Cu (II) dissolved‚ solution appeared green/blue. After the addition of H2O a blue crusty precipitate formed. Part II: Synthesis of solid copper (II) hydroxide
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Communist Party of the Philippines (CPP)‚ and the Muslim separatist movement of the Moro National Liberation Front (MNLF). One of his first actions was to arrest opposition politicians in Congress and the Constitutional Convention. Initial public reaction to martial law was mostly favourable except in Muslim areas of the south‚ where a separatist rebellion‚ led by the MNLF‚ broke out in 1973. Despite half-hearted attempts to negotiate a cease-fire‚ the rebellion continued to claim thousands of military
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GRADUATE SCHOOL MASTER IN BUSINESS ADMINISTRATION SYNTHESIS NO.1 (MODULE NO. 1-3) HUMAN RESOURCE MANAGEMENT Submitted by: WILLIAM L. BERMEJO MBA-1 Submitted to: MS. ESTELA MARIE O. VERANA‚ D.M. Professor November 23‚ 2013 In the first session‚ we learn deeply and discuss the overview of human resource management. Human resource management (HRM‚ or simply HR) is the management process of an organization’s workforce‚ or human resources. It is responsible for the attraction‚ selection‚ training
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