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Synthesis Essays

Synthesis of Aspirin Essay

VI. RESULTS AND DISCUSSION Aspirin is prepared by the esterification of salicylic acid with acetic anhydride under acidic conditions. The phenol group in salicylic acid is replaced by a carboxyl group through electrophilic substitution. The mechanism for the reaction can be summarized as follows:

Synthesis of Acetophenetidin by Amide Synthesis

The goals of this experiment are to determine if the products derived from amide synthesis and Williamson Ether Synthesis are identical, and if one of the synthetic routes is more advantageous than the other. In Part 1, an attempt to synthesize acteophenetidin crystals by amide synthesis was made. We began by removing the colored impurities …

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Essay Synthesis of Aspirin

Abstract: The purpose of this lab is to synthesise acetylsalicylic acid (aspirin) by creating a reaction between acetic anhydride and salicylic acid. This was be accomplished through the use of recrystallization. Acetic anhydride and salicylic acid are mixed together, and then acidified by the addition of a few drops of concentrated sulfuric acid, which catalyzed …

Synthesis of Acetaminophen

Acetaminophen was first introduced in 1955 (Richman, 2004). It is an over-the-counter drug that relieves pain and reduced fevers. Acetaminophen is considered an alternate to aspirin since it does not irritate the stomach (Richman, 2004). It also has very low toxicity is it is used properly. Acetaminophen is cheap and easily obtainable from any pharmacy. …

Integration and Synthesis of Relevant Theory and Research

Abstract Philosophies of teacher education can be classified as Liberal, Behaviorist, Progressive, Humanistic and Radical. Each of these has specific purposes in education and defines the role of a teacher and his relationship with the learner, in the unique perspective of particular philosophical contexts. The most famous and important people who contributed to the development …

Synthesis of Zeolite

SYNTHESIS AND CHARACTERIZATION OF ZEOLITES FROM SODIUM ALUMINOSILICATE SOLUTION by SITI AIDA BINTI IBRAHIM Thesis submitted in fulfillment of the requirements for the degree of Master of Science August 2007 ACKNOWLEDGEMENTS Thank you to Allah for His Blessing and giving me an ability and strength to complete this thesis. Firstly, I would like to express …

Synthesis of Safrole

No direct synthesis of safrole has been recorded, the most recent attempt being that of Baker and Robinson (JCS, 1925, 127, 1424), who distilled the product of the action of silver oxide and water upon gamma-piperonylpropyltrimethylammonium iodide, but obtained isosafrole, the double bond moving into the position of greater stability. Kawai (Sci. Papers Inst. Phys. …

Biosynthesis of Silver Nanoparticles Using Red Algae Portieria Hornemannii

Biosynthesis of Silver nanoparticles utilizing Red algaePortieria hornemannii Abstraction Nanotechnology is regarded as one of the most wanted Fieldss of research in the present scientific universe. The applications of nanoparticles scopes from pharmaceuticals, Even though the synthesis of nano atoms can be done by agencies of physical, chemical and green methods, owing to the eco …

Synthesis on Race and Ethnicity

With the commencement of the millennium one might think that what is known as the melting pot of the world would interact more smoothly than what is portrayed in the media. We have long lived in a society that is segregated, not because it has gone unopposed, but because no one wants to take on …

The U. S. Should Not Abolish the Penny

The penny has served as a trademark for America since 1793 and it has helped us succeed in many ways throughout American history. The U. S. continues to draw strength from its history and honored traditions. Therefore, preserving these traditions is vital to the continued greatness of our country. The U. S. should not abolish …

Essay about the Issue of Justified Murder

Murders are unacceptable in our society. People think murders are never Justified. However, in some situations, people kill others for reasons that they think are warranted. The newspaper article “Compassionate homicide: The law and Robert Ultimate and the short story “Gentlemen, your verdict” offer two perspectives on this issue. They are both good examples of …

Synthesis of Ernest Hemingway

Due to the fact that Hemingway want s to capture real fife, he portrays the disorientation of people postwar. As seen through his chaw racier “Jake” in the novel The Sun Also Rises, he does not hold back any gruesome or somber details of these people, for the purpose of revealing real life in fiction …

Scarlet Letter Synthesis

Being an outsider in society can give strength to a person, but in some cases it does not, and may even weaken an individual. Depending on the type of person, being an outsider in a community may or may not encourage strength. There are several cases where being an outsider made someone a stronger person, …

Concentrations of C Dioxide and Rate of Photosynthesis Impact

Research Question:How does the concentration of C dioxide affect the rate of photosynthesis in Spinacia oleracea foliage? Introduction:Spinach is a eucaryotic photoautotroph, contains works cells and appears to be green, this suggests that it contains chlorophyll given that chlorophyll reflects green visible radiation ( Mazia & A ; Tyler, 1963 ) . Photoautotrophs are beings …

Esterification – Synthesis of Methyl Benzoate Sample

Abstraction This experiment was conducted to synthesise methyl benzoate signifier benzoic acid and methyl alcohol by utilizing the Fischer esterification method. The Fischer exterification technique is utilized in the academic and industrial scenes due to the simplified synthesis and safety parametric quantities of the overall reaction. Both benzoic acid and methyl alcohol are comparatively inexpensive …

Adventures of Huckleberry Finn – Synthesis

Great literature has ever run into great contention. such as classics like The Catcher and the Rye by J. D. Salinger. The Grapes of Wrath by John Steinbeck. and of class The Adventures of Huckleberry Finn by Mark Twain. The Adventures of Huckleberry Finn is of the jokes of a 13-year-old Huck. and big blowout …

Informative Synthesis Fairy Tales

Bruno Fetishism’s “The Struggle for Meaning’ expresses his thoughts on how fairy tales have an effect on children. Max Lithium talks about how gender does not matter, and everyone is affected by fairy tales in his article “The Fairy Tale Hero: The Image Of Man in the Fairy Tale”. Kristin Rowe, similar to Litchi’s focuses …

The Dissection and Synthesis of the Cask of Amontillado

In 1846, Edgar Allan Poe published his work, “The Cask of Amontillado. ” The story is told from the perspective of Montresor, who seeks revenge on Fortunato, a man who has given Montresor many reasons to avenge him. The story begins with Montresor describing his dark feelings toward Fortunato, giving reason for his dismal intentions …

Prostitution Synthesis

Would the potential economical benefits outweigh the immoral perceptions of prostitution? While it seems that all of society would agree on keeping prostitution an illegal profession, clearly there are a handful of people who strongly support the opposite. According to Dennis Hoff the owner of Moonlight Bunny Ranch (one of Novena’s largest brothels), if other …

Synthesis on Mother Tongue by Amy Tan

Hence, often times as individuals we feel the need to compromise the way in which we communicate our ideas so that we can appeal to the views of the majority. Two authors explore how their attempt to compromise almost caused them to become detached from their roots. In “Mother Tongue,” by Amy Tan, Tan talks …

Chemistry:Photosynthesis Lab

Research Question: Investigate the rate of photosynthesis of an elodea plant by measuring the amount of oxygen that is produced by it. Variable: Independent Variable: The Independent variables are the different colors of cellophane paper that are wrapped around the 15 test tubes. The 5 different colors are green, blue, red, yellow and one without …

Synthesis Of Gold Nanoparticles Biology

Gold ions are reduced to impersonal gold atoms, where citrate ions act as both a reduction agent and a capping agent. This formation of gold nanoparticles can be observed by a alteration in colour since little nanoparticles of gold are red. The size and concentration of gilded nanoparticles can be calculated by a specific equation. …

Argumentative synthesis

Reality TV shows! But do they really show something real or create us an illusion that it is real. Creating dramatic, abnormal situations and challenging the emotions of the participants, does it really worth what they pay to the winner. With the reality television here to stay, one cannot help but give in to the …

Advertising Synthesis

The birth and growth of the media age has paved the way for numerous outlets for advertising. Millions of people reading magazines, watching TV, listening to the radio and surfing the web are constantly bombarded with ads for different products or services. Although the creation of media has given us great power and knowledge, we …

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