Ammonia and Its Salts 1. Ammonia‚ NH3 is a very important compound in industry. 2. The main uses of ammonia: a) To manufacture nitrogenous fertilizers such as ammonium sulphate‚ ammonium nitrate and urea b) The liquid form is used as a cooling agent (refrigerant) in refrigerators c) As a raw material for the manufacture of nitric acid in the Ostwald process d) To be converted into nitric acid used for making explosives e) As an alkali to prevent the coagulation of latex
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The Bread of Salt Summary It was his assigned duty to be up early in the morning and be on his way to the baker’s to buy rolls and pan de salt for the breakfast table. He was fourteen and he has already got used to his task. On his way he thought of the bread of salt – pan de salt – and wondered how it was made‚ what gives its flavour and shape. He looked around the landscape at daybreak and once again remembered how much he adored Aida‚ the niece of the old Spaniard whom he thought he was destined
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The attack on Pearl Harbor by the Japanese Imperial General Headquarters was a surprise military strike conducted by the Imperial Japanese Navy against the United States naval base at Pearl Harbor‚ Hawaii‚ on the morning of December 7‚ 1941. The attack was intended as a preventive action in order to keep the U.S. Pacific Fleet from interfering with military actions the Empire of Japan was planning in Southeast Asia against overseas territories of the United Kingdom‚ the Netherlands‚ and the United
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Salt of the Earth Flannery O ’Connor ’s novels and stories are inhabited with unique and flawed characters who are the result of O’Connor ’s satiric worldly perspective. While they are sometimes humorous‚ these misfits are usually unpleasant. Critics have termed them "grotesque‚" but O ’Connor has rejected this term because it suggests that the characters are too weird to belong in the real world. Instead‚ O ’Connor insists that the South is inhabited by many such people. For every good or evil
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PEARL HARBOR 1 The Attack on Pearl Harbor Kaylan McNally Ms. Burton Due 2/14/13 To analyze how and why the Japanese were successful in their attack PEARL HARBOR 2 Abstract The Japanese bombing of Pearl Harbor that brought the United States into what is known as World War ll‚ it also personifies a large moment in the national history of America. My paper looks at the exchange of different reported practices of World War ll. Analysis of the effects of Pearl Harbor
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Salt and the effect it has on water. Do you like salt? Do you put it on your food to make it taste better? Salt doesn’t just make food taste better; it can change the freezing and boiling point of water. I bet you didn’t know that! There’s a reason for that‚ but I’ll explain that a little later. First‚ let’s find out if salt can actually change the freezing and boiling point of water. To do so‚ we need to do an experiment. Now‚ if you’re going to do an experiment‚ you’re going to need a hypothesis
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The Attack on Pearl Harbor Devry University Contemporary History Lawrence Robinson August 18‚ 2012 Introduction The Pearl Harbor attack was a military strike that was surprisingly carried out by Imperial Japanese Navy at the Pearl Harbor in Hawaii‚ United States. Naval base of the United States was the primary target for the Japanese military forces that launched the attack. The attack was carried out in December 1941. The Japanese military forces used the attack as a precautionary action
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Is salt really that bad? Sodium is an essential electrolyte found in salt. Sodium is a mineral that carries out vital functions for the body some of which include maintaining fluid balance‚ regulating blood volumes‚ nerve transmissions and hydration. Sodium is important in ensuring healthy heart functions and muscle contractions. Some individuals have a higher need for sodium as it can be depleted through exercise (via sweat). If sodium levels are lower than recommended it needs to be replaced
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I’VE BEEN IN riots and this was not a riot‚" Salt Lake City Police Chief Rick Dinse said at a news conference at midmorning Sunday. " I believe it was the right amount of force at the right time." Dinse said windows in several buildings and at least one vehicle were damaged during the clash‚ which began when individuals in a boisterous crowd in the thousands became unruly after the Bud World beer garden attraction was closed after reaching capacity. Dinse estimated damage could reach
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SALTS EVERYDAY First some words about salts in chemistry. Salts are ionic compounds that can result from the neutralization reaction of an acid and a base. They are composed of related numbers of cations (positively charged ions) and anions (negative ions) so that the product is electrically neutral (without a net charge). Salts can appear to be clear and transparent (sodium chloride)‚ opaque‚ and even metallic and lustrous (iron disulfide). In many cases the apparent opacity or transparency are
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