REACTIONS OF HYDROCARBONS Diane Cate Satsatin Biology Student‚ Biology Department College of Science‚ De La Salle University-Dasmarinas ABSTRACT Five substances which are Hexane‚ Eugenol‚ Unknown hydrocarbon 1‚ Unknown hydrocarbon 2‚ and Acetylene gas was used for the selective reactivity of hydrocarbons to functional group tests; Bayer’s test‚ Bromine test light‚ Bromine test dark‚ and Tollen’s test. In Bayer’s test‚ only Acetylene‚ Eugenol and Unknown hydrocarbon 2 reacted positively
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The gunpowder revolution saw many advancements beginning in the mid-fifteenth century. With the French invasion of Italy in 1494‚ France demonstrated that the exploitation and advancement of a technology could give one side an extreme advantage over the side which did not advance as quickly. France developed lighter and more mobile cannons‚ made from bronze‚ with handles on the sides that allowed them to be mounted to horse-drawn carts. These cannons could be easily traversed up or down‚ right
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James/Functionalism: James’ theory of functionalism relates behavioral habits of organisms as a survival technique or adaptation that would allow them to live long enough to reproduce and pass down their genes and habits to offspring. This theory was strongly influenced by the work of Charles Darwin and his theory on evolution and heredity. In terms of the chicken crossing the road and functionalism‚ the motivation would survival. It could be motivated by being chased by a predator‚ the presence
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The “Reel” British Invasion: An Examination of the Legacy of the James Bond Films By Joe Roman LST 712 Spring 2010 On the eighth day of May‚ in the year 1963‚ the sanctity of American cinema was infiltrated by a British secret agent. The infiltration was unexpected and its effects were immediate. Even today‚ almost fifty years later‚ the impact of this secret agent’s presence on America’s silver screen is still being felt and continues to influence American popular culture. So‚ who
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Perceptions of Native Americans There are preconceived notions about the native peoples of North America. The images best presented can best be summed up in the term "noble savage." This idea represents most people ’s views of the Native American. Here will be discussed some of the ideas of the noble savage and their differences from reality. What is the "noble savage?" It is an idea that represents the romanticized notion of Native Americans as a race of people living in perfect harmony
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bold both in action and in speech. At the turn of the twentieth century and the beginning of the modern literature movement the words of James Joyce became embodied the bold architecture of creating change through writing. James Joyce was born James Augustus Alyosius Joyce on February 2‚ 1882 in the small Rathgar borough of Dublin‚ Ireland (Dettmar). James Joyce ’s family was of meager means as his father was in a constant state of financial and social decline which caused the family to move
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Khulood al-Zaidi provides the most rational and structural perspective in her understanding of how the U.S. invasion of Iraq led to the displacement of Iraqi citizens. She describes the best cultural perspective through her experience working with Iraqi refugees‚ and understanding how their hardships resulted from the war. Prior to the invasion of Iraq‚ the region’s government operated on an elaborate patronage system in which most every employee‚ from senior staff down to the steward who brought
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of an object is determined using a process called titration. According to Petrucci et al.‚ titration is a reaction carried out by the carefully controlled addition of one solution to another. It has several types like acid-base titrations and redox titrations. This experiment focuses on the latter type‚ the redox titration. A redox titration is based on an oxidation-reduction reaction between analyte and titrant (Harris‚2009). It involves the transfer of electrons between the two solutions. This
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On April 25‚ 1917 in Newport News Virginia‚ proud mother‚ Temperance‚ gave birth to her first little girl‚ who was soon to become one of the most accomplished jazz singers of all time (Verve Music Group). Tempie and Ella’s father William‚ bound together by common-law marriage‚ separated soon after she was born. Her mother then moved the two of them to Yonkers‚ NY where eventually they started a family with Joseph Da Silva‚ Tempie’s long-term boyfriend. Ella soon became a big sister when Francis was
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CHAPTER 16: TEST BANK SOME ANSWERS AND COMMENTS ON THE TEXT DISCUSSION QUESTIONS 1. Replacing the progressive rate structure of the federal personal income tax with a proportional one would make the tax more regressive (or less progressive). However‚ the various exemptions‚ deductions‚ and credits must still be considered. Many people who support a proportional rate structure do so as a means of simplifying the personal income tax. It is really only simplified if the number of exemptions
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