Lab Report Synthesis and Characterization of Aspirin (Acetylsalicylic Acid) The Synthesis and Characterization of Aspirin (Acetylsalicylic Acid). Summary: In this experiment‚ we produced 4.21 g of acetylsalicylic acid. Our theoretical yield was calculated to be 5.22 g. Therefore our % yield was determined to be 80.6%. The experimental boiling point range of acetylsalicylic acid was found to be 130-132° C. The true melting point of acetylsalicylic acid is 135° C‚ therefore our percent
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Name Period Date The Synthesis of Aspirin Background Pharmaceutical research labs perform chemical reactions between organic molecules that contain mostly carbon. Since the atoms in organic molecules tend to be nonmetals‚ then the bonds that hold them together are covalent bonds. Only a few elements on the periodic table are nonmetals: C‚ N‚ O‚ S‚ Cl‚ and F. This small number of elements can be bonded together in different quantities‚ bonding types (single‚ double‚ triple bonds)‚ and structural
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Synthesis Argument Do you want to have everything decided for you? Does that make you feel safe and comfortable? How about confused and concerned? Do you see too many laws that restrict your freedom? Government protects people from threats and is not to unnecessarily legislate that restricts freedom and governs morality but to leave that to the realm of individual responsibility. Government is defined by the Webster Dictionary as "the system by which a state or community is governed." In America
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While many people would like to think animal cruelty no longer exist‚ what people fail to realize is that it is still happening all over then world today. The treatment of animals is completely unethical. Ethics is defined as‚ the study of moral standards and how they affect conduct. We live in a world governed by ethics and the concept or right and wrong. This is why animal cruelty in today society is so unreal. The fact animals are still regarded as a product rather then living breathing creatures
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Synthesis Paper In Social Science Submitted by: Gia Marielle B. Halad Submitted to: Sir Fritchar H. Gevero Nature of Psychology in Basketball Psychology is an academic and applied discipline that involves the scientific study of mental functions and behaviors‚ an individual or it might be a group. Psychology has the immediate goal of understanding individuals and groups by both establishing general principles and researching specific cases. The values and applications is said to be that the psychologist
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In 1847‚ the American Medical Association founded the Code of Medical Ethics responsible for establishing the standards of physicians’ practices (source). However‚ this code did not include regulations involving human experimentation. Due to lack of regulation regarding consent and ethical research practices‚ Nazi doctors performed unethical and torturous experiments on concentration camp inmates. These practices ranged from immersing subjects into ice water for hours to record the effects of exposure
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Alum Synthesis: The Chemical Process of Recycling Aluminum Introduction By recycling aluminum cans‚ the costs and energy savings are dramatically more resourceful and efficient than producing aluminum from what it is naturally found in‚ bauxite ore. The process of recycling aluminum to produce potassium aluminum sulfate‚ a common alum‚ will be done through a serious of chemical reactions. Through this reaction‚ percent yield will be determined. Materials and Methods The mass of a 250 mL
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Society and the Individual Justin Torres’ book We The Animals merges love and violence by integrating both human and animalistic qualities within its characters. The plot deals with homophobia in the society and its role in effectively breaking up a family that functions like one unit throughout the earlier chapters in the book. Torres’ title incorporates the “We”‚ which represents the closeness and familial bond that the family members feel towards each other. However‚ the unintentional coming out
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CHEMISTRY 101.1 Intermediate Chemistry Laboratory I Institute of Chemistry University of the Philippines‚ Diliman I. Synthesis of Salicylic Acid Purpose: Part I of the experiment illustrates the base hydrolysis of an ester‚ methyl salicylate‚ to form salicylic acid through nucleophilic acyl substitution. Procedure: Dissolve 12 g NaOH in 70 mL water in a 150 mL round bottom flask. Add 5.0 mL methyl salicylate and reflux the reaction mixture at its boiling point for 15 minutes using a stirrer
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In modern day‚ man does not truly think about how much the earth means to life. On the contrary‚ humans aspire to cease Mother Nature’s beauty with the replacement of modern day cities made up of synthetic nature. Since the dawn of the twentieth century‚ a major theme in the American Arts has been the protest against man’s destruction of the natural world. With this in mind‚ as very well argued in Chief Seattle’s article “Respect”‚ humans fail to be conscious of the physical and sentimental value
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