this investigation‚ my teammates and I allowed the Panacetin to undergo gravity filtration and separation techniques in order to identify whether there are any discrepancies in the components of the Panacetin. Furthermore‚ recrystallization and purification methods were used to determine if the unknown substance were similar in properties to either of the suspected unknown substances by comparing factors such as melting points to the chemical properties of phenactin and acetanilide. The results were
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requirements around water. When you look at the statement “Bottled water is safer than most tap water in the United States”‚ I would assume that bottle water is safe to drink vs. tap water because it must go through a more rigorous process of purification before going to the purchasing
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of its target market in terms of filtration and purification of water for having high quality water. As part of the organisational goal‚ the company is also aiming to enter international market to be able to be known in both local and international level and position itself in the global competition. As part of the geographic expansion of the company‚ they are trying to produce innovative products to meet future needs in terms of water purification and filtration. Rahul Chatterjee‚ one of the company
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Chemistry Gen: Course Description Year 2 PART - II CGT 21a Unit I. Basic physical chemistry I * Gaseous state: Gas laws‚ kinetic theory of gas‚ collision and gas pressure derivation of gas laws from kinetic theory‚ average kinetic energy of translation. Boltzmann constant and absolute scale of temperature‚ Maxwell’s distribution law of molecular speeds (without derivation)‚ most probable‚ average and root mean square speed of gas molecules‚ principle of equipartition of energy (without
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mainly notes‚ needs a little work but ideas are all there and has great opening - What impact has technology had on architecture of the 20th century? Throughout the nineteenth century‚ architecture refused to have anything to do with industry; it had been concerned solely with monumental projects glorifying the state and giant civic structures expressing the pride of its people. This however‚ all changed with the dawn of the twentieth century. Industrial production became an integral part of modern
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The Other Side of the Hedge After reading the first few paragraphs‚ The Other Side of the Hedge‚ by E. M. Forster‚ seems to be nothing more than a story about a man walking down a long road. The narrator’s decision to go through the hedge transforms the story into an allegory that is full of symbols representing Forster’s view of the journey of life. The author develops the allegory through the use of several different symbols including the long road‚ the hedge and the water. The
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Nellie Arroyo Professor Brian Ellis-Gibbs Summary of Islam February 13th 2015 Islam‚ began in Mecca‚ claimed to be the revelation of God (Allah) through the angel Gabriel to a man named Muhammad. Muhammad was born around AS 570-571‚ He was born to the powerful tribe of Quraish in Mekkah (Mecca). His father’s name was Adullah. His mother’s name was Aminah. Islam has a world following in access of one billion followers‚ 20% are from the Middle East‚ with one of the largest concentration
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laccase-ultrafiltration combinations. Nahrung 48‚ 184–187. BAATI‚ R.‚ KAMOUN‚ A.‚ CHAABOUNI‚ M.‚ SERGENT‚ M. and PHANTAN-LUU‚ R. 2006. Screening and optimization of the factors of a detergent admixture preparation BEN YOUNES‚ S.‚ MECHICHI‚ T. and SAYADI‚ S. 2007. Purification and characterization of the laccase secreted by the white rot fungus Perenniporia tephropora and its role in the decolourization of synthetic dyes. J. Appl. Microbiol. 102‚ 1033–1042. BOX‚ E.P.‚ HUNTER‚ W.G. and HUNTER‚ J.S. 1978. Statistics of
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The Great Lake Restoration Initiative (GLRI)‚ started in 2010‚ is an attempt toward the restoration of Great Lakes ecosystem that was devastated in the previous century. Using the resources grated by federal government‚ Great Lakes Restoration Initiative supplemented Environmental Protection Agency “to improve water quality…restore native habitat…and control invasive species” (“The Great Lakes…”). Currently‚ the GLRI program is in its second 5-year-phase‚ planned for implementation in fiscal year
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Biology Essay Amanda Liao 09/05/13 Clean Water In today’s world‚ one of the most basic problems facing our society is the absence of clean water that we use and drink in daily life. The importance of clean water is self-explanatory. In spite of the fact that 70% of the earth’s surface is covered by water‚ there is only 2.53%of fresh water that we can actually use. For the only 2.53% of fresh water‚ some is not safe and clean to use and it is harmful to human body. Polluted water is a big risk to
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