Synthesis of Phenacetin from para-Acetamidophenol Aims: To determine how phenacetin from acetamidophenol (known as paracetamol) is synthesized using Sodium Ethoxide Iodine‚ which is the Williamson Ether synthesis. Experimental: Sodium metal was patted dry to remove any oil and was cat into small pieces. A dry 100cm3 round bottom flask was placed on a cork ring‚ on a balance and tarred sodium metal (0.6g) was placed into the flask. The flask was then attached to the dry reflux condenser
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have actual poles; their flags are at half-mast. More than a few large homes around Franklin Park or out on the east side even have enormous multistory flags hanging gonfalon-style down over their facades. It’s a total mystery where people get flags this big or how they got them up there. My own next-door neighbor‚ a retired CPA and vet whose home- and lawn-care are nothing short of phenomenal‚ has a regulation-size anodized flagpole secured in 18" of reinforced cement that none of the other neighbors
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Finding the formula of magnesium oxide Aims When magnesium is heated in air‚ it reacts with oxygen. During this oxidation reaction‚ magnesium oxide is produced. This increases the mass. If we know the mass of magnesium at the start‚ and the mass of magnesium oxide produced at the end‚ we can work out the mass of oxygen which has been combined with the magnesium. We can use these masses to work out the formula of magnesium oxide. Eye protection must be worn Apparatus Crucible and lid
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The chapter‚ From Rosie to Lucy‚ by James West Davidson and Mark Hamilton Lytle‚ is about how the feminine mystique changed drastically from the era of WWII to the era of the baby boom. The shift was attributed to men’s influence on the women through fashion trends‚ magazines‚ and TV shows. The main purpose of the chapter is to show that the propaganda through TV and society affected individuals‚ and more specifically the feminine mystique. In the first section of the chapter the authors talk about
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different chemotherapy. Then hope! Then another tumor‚ a different type of treatment‚ more surgery‚ a different hospital‚ and different promises. Over and over. Yet none of those promises came true. As I watched the closest person in my life go from bad to progressively worse‚ I went through cycles of hope and despair. Today Iunderstand what my wife must have gone through with me during the years of my addiction‚ when I made many promises to her that never came true until I came to SA. I suffered
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e. whales‚ then what will they eat? Should they think of saving the extinct animals or saving their own lives? This is the argument stated by Kari Herbert and she has indeed confused and convinced the readers by the use of argumentative language throughout the passage and especially in the last paragraph. ‘But the inighuit people..................animals they kill’ Kari Herbert‚ from the beginning‚ is creating an atmosphere of sympathy towards the inighuit people using adjectives like‚ ‘harsh
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We are Not Apart from Nature We Are Not Apart From Nature Sitting alone in the forest on a quiet day in December‚ feeling rather ill‚ depressed‚ and in need of rest‚ I let my mind wander as the cold breeze blew all around me. The world‚ at that moment‚ appeared much more peaceful and much more accepting. The mental war I was fighting seemed to be subdued‚ at least for a moment. The trees swayed ever so slightly and birds chirped demurely‚ their life totally unaffected by my presence. In
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is under a great debt of gratitude to Sri Vyasa who has presented this Celestial Song to humanity for their daily conduct in life‚ spiritual uplift and Self-realisation. Only those who are self-controlled and are endowed with faith can reap the full benefit of the Gita‚ The purpose of Bhagavad Gita is to deliver mankind from the darkness of material existence. Every one of us is in difficulty in so many ways. Just as Arjuna was in difficulty because of having to fight the battle of Kuruksetra
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The movie starts from a unique view point that a man‚ after living underground for thirty-five years since he’s born without contact with others except for his parents who thinks that the nuclear attack has ruined the city‚ comes out to buy life necessities and look for his love. What impresses me most is that living underground since he’s born‚ Adam can still have such a happy and positive attitude toward life. He receives good education from his parents‚ who teaches him to be kind‚ modest‚ and
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Lessons from “FEARLESS” the Adam Brown Story. 1. We all have strengths and weaknesses. 2. Choose your friends wisely! 3. To overcome your weaknesses‚ you must first accept the fact that you have one and not be in denial‚ and deal with that fact first. 4. When you’re wrong own up to it! Talk is cheap. Back up your apology with action that says you realize what you did was wrong and you know it. Don’t keep making the same mistake over and over. Ask for foregiveness. 5. You must give it
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