Chromatography of Commercial Analgesics Using the thin layer chromatography the major components of a commercial analgesic tablet will be indentified and purified. The active ingredients of the analgesic used were characterized by comparison with chromatograms of aspirin‚ acetaminophen‚ ibuprofen‚ mefanemic acid‚ and caffeine through the use of UV chromatography then the Rf value was calculated for each solvent. INTRODUCTION In this experiment‚ thin-layer chromatography (TLC) will be used
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for the volcano name‚ El Chichon only means ¨THE BUMP¨. El Chichon‚ one of many volcanoes that have been deadly to this world. The famous caldera has an elevation of 3‚773 feet‚ located on a convergent boundary. The volcano was considered quiet until 1982‚ which is now an explosive volcano. It has been said to erupt every 300 years‚ but there has been times when it has been overdue. Even though this volcano isn’t going to erupt for another 300 years‚ I would not live near El Chichon because it´s dangerous
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The municipality of El Salto is located in the central region of the state of Jalisco‚ Mexico. According to a 2010 census‚ the population reached 138‚226 residents (Instituto Nacional de Estadística y Geografía (INEGI)‚ 2010). The fertility rate reached a 2.4 which is slightly above the 2.1 replacement fertility rate (INEGI‚ 2010). In that same year‚ the census noted that there were approximately 32‚230 houses in the region; however‚ only around 31‚723 houses had electricity service‚ 26‚499 had water
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principal and the agent. An agency can be created in three types of ways‚ 1. Express agreement‚ whether oral or written‚ 2. Implication‚ based on the custom or practice of the trade‚ or 3. Conduct of the principal. Creation of agency is essential to commercial and financial transactions‚ because and organization can function only through it’s agents. Creation of Agency An agency relationship can arise by agreement‚ necessity‚ ratification and estoppel. By Agreement: Express Authority:
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As The Republic of El Salvador‚ we are trying to improve and cut down on our ecological footprint‚ and are making many changes to transition from being developing country to a more economically developed country. Known as‚ “The Land of Volcanoes” we are susceptible to many different types of natural disasters‚ such as hurricanes‚ earthquakes and volcano eruptions‚ and our lack of disaster prevention which lead to poverty‚ inequality‚ and have brought disaster and destruction to El Salvador. Climate
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Eduardo Ochoa Art112OL December 10‚ 2012 Research Paper El Anatsui Inspired Artwork El Anatsui is known for his artwork utilizing recycled materials to create a contemporary piece that speaks to African historical traditions and art practices. One common material found in the artwork is aluminum labels of local Nigerian alcohol brands including whiskey‚ rum‚ brandy‚ vodka and others. The labels are then weaved together by copper wires to create a large cloth of aluminum. Anatsui used this
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The Skittles commercial entitled “Romance” begins with a zoomed-in camera angle of a teenage boy pouring a bag of skittles into his hands. At this point it is visible that the boy is wearing a blue hoodie accompanied by a blue‚ gray‚ and white shirt. The skittle bag itself is exaggerated in color and works to draw the attention of the viewer to the bag as its brilliant red gleams comparatively to the dull background of the boy’s shirt. As the skittles are poured into the hands of the boy‚ the sound
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RMIT COMMERCIAL LAW LAW2442 Weekly Tutorial Problems Semester 1‚ 2014 Week 1: No tutorials‚ except for Monday tutorial groups There are no Commercial Law tutorials for the Tuesday‚ Wednesday and Thursday tutorial groups in week 1. However‚ for the Monday tutorial groups‚ Commercial Law tutorials start in week 1. This is to make up for the loss of the Commercial Law tutorials on Monday March 10 (in week 2) which is the Labour Day public holiday. Students
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Nercopolis at Deir El-Medina The ancient egyjuption village of Deir El-Medina was home for the artisans who worked on the tombs in the valleys of the kings (A) Tomb 1 The tomb of Sennedjem in the necropolis of Deir el-Medina on the West Bank at Luxor was actually one of the great discoveries‚ found by Italian archaeologists in 1886. Nothing had been disturbed. Today the funerary equipment‚ mostly made by the workers themselves‚ is displayed in the Museo Egizio at Turin. Almost all of the decorations
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the Scorpion by Nancy Farmer a boy named Matt is the clone of a powerful drug lord named El Patron. He is living with a woman named Celia when he got hurt and had to be taken to the Big House‚ then he ends up meeting El Patron and living in the Big House. Throughout the story Matt starts making friends with different people that treat him like a human instead of a clone‚ Matt has a choice to make to see if El Patron is worth it for his body parts or not. I believe the overall theme of this story
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