result in criminal charges being filed. If carried out by individuals unskilled at chemistry they could result in serious bodily harm. MDMA ("Ecstasy") is a semi-synthetic compound which can be made relatively easily from available precursors. Synthesis instructions exist which can be followed by an amateur with very little knowledge of chemistry. However‚ people with less than 2 years of college chemistry experience would probably not be capable of sucessfully synthesizing MDMA‚ and would either
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Living in an area where there are several different cultural groups is something that I have not experienced yet in my life. I have lived in areas that are primarily Caucasians my entire life. Living in a town or community with different socio-economic statuses isn’t something I have experienced yet either. I lived in Lake Jackson‚ Texas for the first 7 years of my life and quite frankly‚ I was too young to remember the cultural groups‚ but from everything my parents have told me‚ it’s a primarily
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Sistrunk 3 Birds. Some animals get disease from they eat and drink. An antibiotic was discovered in the soils of the threatened New Jersey Pine Barrens Natural Area. Significant impact of global warming is already discernible in animal and plant populations. The synergism of rapid temperature rise and other stresses‚ in particular habitat destruction‚ could easily disrupt the connectedness among species and lead to a reformulation of species communities‚ reflecting differential changes in species
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I seek to attend college after high school because I have come to the realization that in life‚ knowledge is key. You really can not persevere to be anything in life if you don’t have the will and determination to complete the task. As of right now‚ the task I am trying to complete is getting into college‚ to better myself as an individual. My two older brothers‚ are prime examples of what I don’t want to become‚ they did not accomplish going to college or have the desire to finish school. I know
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acidification of salicylic acid and acetic anhydride. The objective was to convert a specific amount of salicylic acid into the same amount of aspirin that was high in purity. Furthermore‚ the other objectives were to enable students to conduct the synthesis of aspirin‚ reinforce skills or recrystallisation and the technique of melting point determination. The amount of each compound should be the same because there is a 1:1 ratio between them. The purity of the synthesized aspirin was measured by determining
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Sarah Khan Bivins-5th April 20th‚ 2013 Protein Synthesis Every day‚ you take in an abundance of different biomolecules; one of them being proteins. Have you ever wondered how proteins are made? They don’t just grow from a tree or fall from the sky‚ they are made through a process called protein synthesis. Protein synthesis is broken up in two two steps: transcription and translation. Transcription starts inside the nucleus when the DNA is unzipped by helicase. Following that‚ the mRNA nucleotides
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My interest in social work manifested itself to me when I became a parent. All of my schooling before then only prepared me so much as to what was to come. Things that I had experienced in life and was experiencing at the time heightened my senses to major questions that plagued me. I believe that my academic as well as my professional involvement dealing with social and psychological issues have enhanced my interest. Not only is it a profession for me‚ but it’s a way of dealing with everyday life
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Sucrose Synthesis by D. DeWitt‚ PhD v1.5 11/10/12 Introduction | Condensation Reaction | Plant Synthesis | A. Introduction Although it might seem straight forward‚ the synthesis of sucrose‚ either as a simple condensation reaction (a.k.a. dehydration synthesis)‚ or what actually happens in plants is complicated. Before we explore sucrose’s creation‚ let’s take a look at its structure. In Figure 1‚ the space-filling model is pretty but rather useless at this point in our journey. We
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Synthesis of Aspirin Name: Xuanyi Li Teaching assistant: Deirdre Zwilling November 15‚ 2009 Purpose: To synthesize aspirin‚ a common analgesic drug‚ via nucleophilic acid-catalyzed substitution reaction of salicyclic acid with acetic anhydride. The whole reaction is catalyzed by phosphoric acid. (The experiment involved three parts: The synthesis of aspirin‚ the isolation and purification of aspirin‚ and the estimation of the purity of the final product.) [pic] Procedure[1]: A mixture
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Synthesis of Aspirin Learning Goals 1. To synthesize aspirin from salicylic acid and acetic anhydride. 2. To purify the crude product by Recrystallization. Introduction Most drugs are chemical compounds which are described as "organic compounds" because they are comprised primarily of the elements carbon‚ hydrogen and oxygen. The present experiment will be the synthesis of a familiar organic compound called aspirin. The common chemical name is acetylsalicylic acid. Aspirin‚ the
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