Ariana Biagioni DBQ: Topic A: The Ancient Near East November 24‚ 2013 Professor Goldman During the time of Dynasty 18 in Egypt‚ many religious‚ economic‚ and social connections were created amongst the various regions in the Near East. In these regions‚ new groups of people‚ religions‚ and empires were formed. The Near East helped surface civilization. It established centralized governments‚ law codes‚ and writing systems. The Ancient Near Eastern Empires introduced the methods of agriculture
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goal of ending a war. The USA will do whatever they can to protect their people like inventing the atomic bomb which they used to end World War 2. To drop the atomic bombs to stop the war they used the planes “Enola Gay” and “Bockscar”.(atomcentral) The first bomb was “Little Boy” was carried by Enola Gay while “Fat Man” was carried by Bockscar.(atomcentral) Little Boy was the first of the bombs and was dropped on Hiroshima then Fat Man on Nagasaki.(atomcentral) The pilots of the planes were Paul
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This question has been floating around the air for years now‚ The first bomb was dropped on the city of Hiroshima‚ Japan in 1945 of August 6. This devastating bomb killed around 135‚00. There was also a second bomb that hit Nagasaki on August 9th that killed approximately 50‚000. But the question remained was this necessary? In my opinion YES! Dropping the bomb was very necessary‚ it was also reasonable considering the fact that US lost a total of more than 418‚000 both military and innocent civilians
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Chemistry of Bath Bombs Date: 16th May 2014 Introduction – When sodium bicarbonate and citric acid mix in water they dissolve‚ the sodium bicarbonate reacts with the citric acid to form sodium citrate and carbon dioxide. The carbon dioxide then bubbles out as a gas‚ which makes the bath bomb break up‚ in this experiment 3 tests will be conducted in order to find the correct ratio of bicarbonate soda and citric acid to create the
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‘Atomic Diplomacy’: At Potsdam the President had seemed in a conciliatory mood toward the interests of the Soviet Union‚ traditional Russian concerns like those for an ‘ice free’ port were treated with an earnestness they didn’t deserve‚ and when it came to any serious measures like the fixing of borders post war‚ the American President would note that such important matters should rightly be postponed until the meeting of the “full peace conference” expected to take place sometime in the fall
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Determination of Trace Amount of Copper and Zinc in an Aqueous Solution by Atomic Absorbance Spectroscopy Abstract: The purpose of this experiment is to analyze a sample containing copper and zinc in trace amounts‚ where standard addition method was used and the instrument used is the atomic absorbance spectroscopy. The amount of copper obtained was 0.569 ppm ± 0.015 and for zinc we obtained 0.42 ppm ± 0.0027. Introduction: This method implies the excitation of particles in the solution sample
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The atomic bomb is the subject of much controversy. The original desire of the United States government when they dropped Little Boy and Fat Man on Hiroshima and Nagasaki was not‚ in fact‚ the one more commonly known: that the two nuclear devices dropped upon Hiroshima and Nagasaki were detonated with the intention of bringing an end to the war with Japan‚ but instead to intimidate the Soviet Union. The fact of Japan’s imminent defeat‚ the undeniable truth that relations with Russia were deteriorating
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you’re bound to see updates on some war happening in some country. One thing that everyone on this planet seems to have in common is that no matter where one lives or who they are we all cannot escape the impact of war. The poem The Diameter of the Bomb brings this idea to light by talking about how the impact of violence doesn’t stop within the area it happened. “At the distant shores of a country far across the sea includes the entire world in the circle. And I won’t mention the howl of orphans
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Experiment B2‚ Heats of Combustion – The Bomb Calorimeter. Objectives: To calibrate a bomb calorimeter by the combustion of benzoic acid. Then to use the calibrated calorimeter to measure the heat of combustion of naphthalene and calculate the heat of formation of naphthalene. Theory: q = C.ΔTBA C = q / ΔTBA Moles = mass / Mr ΔŪ = ΔU / moles ΔHoc‚298 = ΔŪoc‚298 + PDV = ΔŪoc‚298 + RTΔn C10H8 (s) + 12O2 (g) 10CO2 (g) + 4H2O (l) ΔHoc‚298 = - 1
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Atomic Spectra Lab Purpose: The purpose of this lab was to identify the wave length and spectra of the two elements‚ mercury and hydrogen. The wavelengths of the two elements represent the characteristic energies of moving electrons. The spectra of the two elements are what side of the energy spectrum their wavelengths are on. Materials: • Hydrogen lamp • Mercury lamp • 2 diffraction devices • Flashlight • Paper • Pencil • Calculator Procedure: 1. Place
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