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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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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aqueous solution of formaldehyde is called formalin. The commercially available formalin has 10 to 12% methanol with a few impurities like aluminum and copper. Almost 21 million tonnes of formaldehyde is produced annually all around the world. Synthesis of Formaldehyde Formaldehyde is produced by catalytic oxidation of methanol. A mixture of molybdenum and iron or silver is used as a catalyst in such a reaction. But a more commonly used process is FORMAX. In this process‚ methanol and oxygen
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The Milgram Experiment If people decided to just disobey and stop taking orders from authority figures‚ then imagine what kind of world we’d be in. If a cop were to turn his lights on you are gonna pull over because you know that is the right thing to do. Obedience is key for these type of issues. Just like when parents tell their children to do chores‚ they are gonna take that command and do what they are told. Why do we do that? That’s what we are trying to find out with the Milgram Experiment
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carrying out orders in which they possibily may have contemplated in carrying out. Just like guards Zimbardo’s study they portrayed the prioneros as bad guys due to the shackles along with other symbolic represetantions in which the guards and Zimbardo himself allowed guards
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Explanatory Synthesis A countless number of children in the United States were taught to believe that you could accomplish anything if you worked hard. This American dream has now become an American nightmare. According to the information in the Hart Research Associations titled “Raising the Bar‚” “ How the Rich are getting Richer and Poor are getting Poorer‚” and the Workforce Commission powerpoint‚ Americans are faced with many obstacles to learn how to survive in the economy. The main discussion
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Indecisive disobedience occurs when the individuals in the experiment try to disobey in different ways‚ but they were ineffective at it. I believe that the Milgram experiment was more about indecisive disobedience‚ rather than destructive obedience. The subjects of Milgram’s experiment were consciously aware that what they were doing was wrong‚ since it brought great pain to the “learner‚” but because they were instructed by a legitimate authority to continue the experience‚ they obeyed the experimenter
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Gringard Synthesis detailed procedure and scheme of the apparatus any changes to the original procedure‚ actual masses‚ and obs yield calculations and mp Discussion outline Grignard rxn (what is it used for‚ why important‚ the mechanism) Reaction set up (important details) How can the rxn be activated Second step: rxn of the Grignard reagent with acetophenone‚ quenching with ammonium chloride Isolation of the product‚ identification Possible or actual sources of error Part one of our experiment
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Stanford Prison experiment drew the attention of how adapting to a situation can make a person become someone else‚ leaving behind who they previously were. Social Psychologist‚ Philip G. Zimbardo‚ highlighted the presentation of classic psychological research on situational forces on human behaviour. Zimbardo debated that the situation is the core in creating individuals to act in ways they would have not acted before. The extent to how situational forces can explain evil acts by the individuals
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