Our data displayed supports the notion that by increasing the acidity of the catalyst‚ the production of aspirin will increase. Our hypothesis was proven correct. In our data‚ we calculated the percent yield and percent error of each trial. We also calculated the average of the percent yields and the percent errors of each catalyst. In the end‚ we saw that for the sulphuric acid catalyzed aspirin‚ we saw an average of 69.7% percent yield and an average 30.3% percent error. As for the phosphoric acid
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Shabnum Hamidi 11/14/12 Period 2 CST Synthesis Reflection CST & the Criminal Justice System “I am convinced that imprisonment is a way of pretending to solve the problem of crime. It does nothing for the victims of crime‚ but perpetuates the idea of retribution‚ thus maintaining the endless cycle of violence in our culture. It is a cruel and useless substitute for the elimination of those conditions--poverty‚ unemployment‚ homelessness‚ desperation‚ racism‚ and greed--which are at the
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Katelyn Julia English 111-3EE Synthesis Paper 03/20/2013 Pro-life or Pro-Choice: Is it Really Our Decision to Make? As it states in the American constitution‚ every American is entitled to have the freedom of speech. With the freedom of speech comes the freedom of opinion. Some people make strong opinions off of what they hear and see‚ and others make strong educated opinions based on things they have researched and experienced. Many people that have opinions like to voice them‚ and some
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Synthesis Module 5-6 Subject : Executive Development A. Summary of Report No business or strategy is good enough to succeed without strong leadership. Executives are often referred to as leaders. There are methods or techniques engaged by executives for their development. According to Peter Drucker‚ an effective decision making process must go through some basic steps. These steps will not “make” the decision – it will always be a judgement call – but if the steps are ignored
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The characteristic properties of slime can be explained by polymerisation reactions. Polymers can be explained most simply by the polymerisation of the molecule ethylene into polyethylene (see figure 1 below). Figure 1. Polymerisation of polyethylene from ethylene. In this example‚ the double bond between the carbon atoms is broken‚ allowing each carbon atom to form one more bond between another molecule. The double bond between the carbon atoms is weaker because the type of orbital is ‚ compared
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EFFECTS OF LEAD ACETATE IN THE EMBRYONIC DEVELOPMENT OF SEA URCHINS (Tripneustes gratilla) Belderol‚ Jacqueline Busmeon‚ Chadinne Dablo‚ Elgen Ray Edding‚ Desza Hulsey‚ Shirley Montano‚ Margaret Ragasa‚ Jay Andie Susaya‚ Mariz Veedor‚ Marielle Science Cluster University of the Philippines Visayas Cebu College Gorordo Avenue‚ Lahug‚ Cebu City 6000 ABSTRACT One of the greatest threats to health and the environment is the current problem regarding pollution. Pollution
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Materials & Methods Synthesis Procedure of PDA@MT Polydopamine is synthesized through covalent polymerization similar to melanin biosynthesis‚ with DA oxidized to dopamine quinone‚ then further oxidized to DHI‚ which undergoes deprotonation and cross-linking via Michael addition to form PDA. A solution was prepared to synthesize PDA by mixing 90 mL of water‚ 40 mL of ethanol‚ and 3 mL of ammonia solution in a 300 mL beaker. After stirring for 30 minutes at 37°C‚ a solution of 500 mg of DA dissolved
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rhetorical analysis‚ and synthesis‚ instructed by Dr. Tina Giovanielli. Although I believe all four arguments were strong‚ for the purpose of this reflective assignment I am going to choose one argument that I think is my strongest piece of writing then analyze it and explain why I think that is my best work. I believe my last assignment (synthesis) was very challenging at first but it ended up to be my strongest piece in the whole semester. Since I have never done any synthesis before this one‚ I found
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Name: ______________________________________ Date: ________________________ Student Exploration: Dehydration Synthesis Vocabulary: carbohydrate‚ chemical formula‚ dehydration synthesis‚ disaccharide‚ glucose‚ hydrolysis‚ monosaccharide‚ polysaccharide‚ valence Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. If you exercise on a hot day‚ you need to worry about dehydration. In this context‚ what do you think dehydration means? When you are exercising in the heat you
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Multistep Synthesis of Benzilic Acid The synthesis of several complex organic compounds follows a multistep synthesis. "Multistep synthesis" refers to the procedure in which the product of one reaction serves as the starting material in the subsequent reaction. The multistep synthesis of benzilic acid begins with a conversion benzaldehyde to benzoin through a condensation reaction. The benzoin then oxidizes into benzil‚ which undergoes rearrangement to give benzilic acid. Benzoin Synthesis * When
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