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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Reaction Paper The Observation of groups for understanding of how groups work. Joseph Custis Wilmington University In my group dynamics class I was ask to observe a group in a social setting. I chose to observe my race and ethics class in new castle. The class had an Italian teacher from philly with a very strong personality. Only three males that happened to be black both older but come from three different walks of life. The first is a 34 year old from New York military background
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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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Richard Wright ’s "Native Son" is a social protest novel reflecting his absolute horror at the condition of the relations between the black and white societies in America. Wright emphasizes that the rage felt by all black Americans is the direct result of white racism. Bigger Thomas is a product of this society‚ and is driven to hostile actions as a result of his rage. The central theme of this novel is one of violence. The three components developing this theme are elements of setting‚ imagery‚
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AMADALLI BETWEEN THE SAHYADRIS AND THE ARABIAN SEA IS A NARROW COASTAL STRIP‚ KNOWN AS THE AMADALLI WHICH VARIES FROM 8 TO 10 KILOMETRES (5.0 TO 15 MI) IN WIDTH. AMADALLI IS A LARGE VILLAGE IN THE SOUTHERN STATE OF KARNATAKA‚ INDIA AND LIES BETWEEN THE COORDINATES 14°44’42"N AND 74°13’33"E. IT IS LOCATED IN THE KARWAR TALUK / TEHSIL OF UTTARA KANNADA DISTRICT. VILLAGE CODE OF AMADALLI IS 691200 / 602627. IT IS SITUATED 18 KMS SOUTH OF KARWAR‚ 100 KMS SOUTH GOA‚ 260 KM NORTH OF MANGALORE AND 545
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16th century had many differences with the Native Americans of the same era. When the Europeans first "discovered" the Americas in the late 1400s-early 1500s‚ they expected to find a land filled with savages that had little or no intelligence or technological advancements. However‚ these European explorers came to realize that the Native Americans were far more civilized than they had imagined. When the first European explorers reached North America‚ they thought they had discovered a land of
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Since The Europeans landed on American soil they have contested the Native Americans right to their own lands. The Anglo- Americans encouraged the Native Americans to assimilate to their ways. Despite the efforts of the Native Americans to work with the Anglo- Americans‚ they still ended up being treated exactly how the Anglo-Americans were once treated in their respective home countries. In turn‚ like the colonists‚ the Native Americans wrote out their grievances and revealed how similar the situation
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One country does not intervene with another county without probable cause. Usually‚ the reason for intervention falls back on the security of other countries. The Intervention in Haiti along with The Bay of Pigs Invasion both took place for this reason. The United States concluded the need to intervene and try and put and end to the madness. The chaos Haiti and Cuba faced all stemmed from an unfit leader and government. Because of this‚ the United States distrusted both Haiti and Cuba (Came‚ 1994
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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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