A small amount of the unknown (approximately the tip of the spatula was used for all the pigments) was added into each clean dry test tube. For the first test 1 mL of 3 M of HNO3 was added. As soon as the acid came into with the solid‚ the pigment was observed to dissolve while also turning the solution into a pale clear colour. The same amount was used for the HCl reagent. As soon as the acid touched the pigment it yielded in a clear solution (solid dissolved after a few shakes). When the KI was
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Argument Synthesis An advertisement is a form of communication to the public promoting a certain product with the intention of drawing attention to the good. Marketers use advertisements to display their goods in numerous ways to appeal to their target audiences. Through the use of different sizes of text or pictures‚ marketers can produce either a positive or negative effect outcome on their audience. In addition to promoting their products‚ advertisements also reflect the values and beliefs
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UNIVERSITY OF WATERLOO Department of Chemistry Synthesis of ACETAMINOPHEN Laboratory Report 1 CHEM 123L January 19‚ 2014 Prepared for: Dr. S. Stathopulos Department of Sciences‚ Chemistry Faculty University of Waterloo Teaching Assistant: Aaron Chan Prepared by: Section 001 Vithurjan Satkunarasan 20495383 Lab Partner: Ken Xu Introduction The synthesis of Acetaminophen is based on the amine group of p-aminophenol being acetylated by acetic anhydride to form an amide functional group
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The Cyclohexanol Cycle and Nylon Synthesis Samantha Stuckey CHE 233L Section 302 Department of Chemistry‚ DePaul University‚ 1110 W. Belden Avenue‚ Chicago‚ IL 60614 smstuckey@comcast.net May 8th‚ 2013 Abstract The first three labs of this organic chemistry experiment involved carrying out the first three parts of the Cyclohexanol Cycle. The cyclohexanol was first converted to cyclohexene and water by simple distillation (product: 6.5395g‚ 79.75% recovery). The cyclohexene then underwent a bromination
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Photochemical Synthesis of Benzopinacol and its Acid-Catalyzed Rerrangement Product Benzopinacolone M.E.G. Balita Institute of Chemistry‚ University of Philippines‚ Diliman‚ Quezon City Date Performed: February 18‚ 2011 Date Submitted: March 4‚ 2011 Abstract In this experiment it is aimed to synthesize benzopinacol through photochemical reaction of benzophenone and‚ benzopinacolone via acid-catalyzed rearrangement of benzopinacol. In this experiment‚ mixture of benzophenone‚ isopropyl alcohol
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Synthesis As a representation of the culture of the time period‚ art enables its audience a sense of history and recollection. The pieces of work are timeless‚ precious‚ and irreplaceable‚ for they hold a significance that amazes all. Therefore‚ a museum that houses a collection of artifacts have employees who bear the responsibility of accurately securing and displaying works of arts or artifacts. When doing so‚ it is imperative for the these group of people who have the weight of the artifact’s
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Period 6 March 21‚ 2012 Synthesis Essay Conformity versus individualism is a topic that has been discussed in literature throughout the years. When people are forced to conform to society‚ they are expected to act appropriately toward society’s vision. When people stand out from the crowd‚ they create an imbalance in culture. This is why individualism is condemned in most works of literature‚ but people still attempt to defy society’s vision and make a difference. This topic is discussed
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aMicroscale Synthesis of Isopentyl Acetate (Banana Oil) Objective: Carried out the microscale synthesis of isopentyl acetate by direct esterification of acetic acid and isopentyl alcohol. This was an acid catalyzed Fischer esterification. Both extraction and distillation were employed to obtain a pure product. IR spectroscopy and gas chromatography were used to determine purity of the final product. Reagents: * Compound: | * MW (g/mol): | * MP (°C): | * BP (°C): | * Density (g/mL):
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sy Synthesis Table Aspects | Source 1 – Gender and Authenticity in Japanese Popular Music: 1980-2000 | Source 2 – SMAP‚ Sex‚ and Masculinity: Constructing the Perfect Female Fantasy in Japanese Popular Music | Source 3 – They’re Beating the Drum for Female Empowerment;Music: As they challenge gender stereotypes‚ Japanesetaiko ensembles are catching on with women‚ especially Asian Americans. | Analysis‚ Interpretation‚ explanation | Claim | Both Shonen Knife and Puffy subvert the traditional
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Karla Then Block 1A AP English Synthesis Essay Since the invention of the television in 1926‚ it has served as a platform for promoting any kind of product or event. Besides entertainment‚ the television has helped reach important messages and events to millions of people all over the world. Specifically‚ television has played an important role in the presidential elections of the United States since the 1960’s. Television has had a positive impact on presidential elections because it has
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