SN1 Reactions For SN1 reactions it’s important to have a good leaving group because this reaction occurs in two steps. Because alcohol is such a poor leaving group it needs to be helped by silver nitrate to help promote the ionization of the alkyl halide. This helps form the products of the SN1 reaction. 2-chlorobutane This reaction didn’t occur because the carbocation isn’t stable enough for an SN1 reaction. 2-bromobutane This reaction occurred in 32 seconds. This reaction occurred quickly
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A genocide is the deliberate killing of a large group of people‚ especially those of a particular ethnic group. And in this case the Hutus’ target were the Tutsis. They were of the same language. They practiced the same cultural traditions. They were of the same race. The only difference was power. And that’s what drove the genocide. When the Europeans helped colonize Rwanda‚ they gave the more powerful positions‚ like jobs in the government‚ to the Tutsis. One of the few high ranking spots that
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Aldol In this preparative lab‚ an aldol (trans-p-anisalacetophenone) was produced from the reaction between p-anisaldehyde and acetophenone with the presence sodium hydroxide. The reaction also showed the importance of an enolate and the role it played in the mechanism. Sodium hydroxide acts as a catalyst in this experiment and is chosen because of its basic conditions and pH. The acetophenone carries an alpha hydrogen that has a pKa between 18 and 20. This alpha hydrogen is acidic because of its
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Per. 4 10/11/10 Mrs. Lesan Genocide Paper: A Long Way Gone Can something be considered genocide if there is no mass killing? In the autobiography “A long way Gone” by Ishmael Beah it did not meet all 8 characteristics of genocide. The characteristics consist of a first stage‚ middle‚ and final stage. Ishmael Beah was the protagonist
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Properties and Reactions of Hydrocarbons Abstract Introduction Hydrocarbons are organic materials that contain only carbon and hydrogen atoms‚ these molecules can be saturated or unsaturated and acyclic‚ cyclic‚ or aromatic. In this experiment we used a variety of methods to examine the physical and chemical properties of hydrocarbons. The first experiment we tested a variety of solvents to see if they dissolved our alkane (Decalin). One would expect that non-polar solvents will dissolve
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According to the United States Memorial Museum‚ there is a few ways to avoid a future genocide. For example‚ we could learn about risk factors and getting the government and world more involved. This means be government should be more involved in the prevention of another genocide. They could let people know about the risk factors by using those that lead to the holocaust; like racism‚ the type of president(include background checks
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Coursework Rates of Reaction Research The rate of reaction tells us how quickly a chemical reaction takes place. It is important for people in industry to know how fast a reaction goes. They have to know exactly how much of their product they can make each hour‚ day or week. In a shampoo factory‚ the rate might be 100 bottles per minute. We can’t work out the rate of a reaction from its chemical equation. Equations can only tells us how much product we can get. They don’t say how quickly
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BIOL2220 Lab 3: Hill Reaction Introduction In 1937‚ Robert Hill discovered that isolated chloroplasts can generate oxygen when they are illuminated in the presence of a suitable electron acceptor‚ even in the absence of carbon dioxide. This finding was a landmark in the study of photosynthesis because it established that the source of the electrons used in the light reactions is water. It also confirmed that the released oxygen is derived from water instead of carbon dioxide. In chloroplasts
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Real World Genocide The book Lord of the Flies contains a number of subliminal meanings. One of those is how without authority figures how quickly society can fall apart and people can turn into barbaric beasts. In 1994 in the African country of Rwanda‚ where the Hutu tribe senselessly murdered almost 1‚000‚000 Tutsi men‚ women‚ and children. Just as Lord of the Flies shows how society can quickly break down and people can turn into savages‚ the Rwandan Genocide is a prime example of society breaking
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Reminder: These notes are meant to supplement‚ not replace the laboratory manual. SN1 Reaction Notes Background and Application Substitution Nucleophilic First Order (SN1) reactions are one of the most common type of organic reactions. SN1 reactions can be used to make a wide variety of new compounds. In this experiment‚ t-amyl alcohol will be converted by a SN1 mechanism to 2-chloro-2-methylbutane. Safety Precautions Concentrated Hydrochloric Acid is 12M. It will cause visible destruction
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