symptoms of mild pain‚ fever‚ or inflammation. It is also known to reduce blood clotting. Its scientific name is acetylsalicylic acid (ASA)‚ with it’s chemical formula being C9H8O4‚ and its IUPAC name being 2-acetyloxy benzoic acid. Aspirin’s appearance in most cases‚ are usually white to colorless with no type of odor due to its main ingredient‚ salicylic acid. Salicylic acid was first founded by Edward Stone in 1763. However‚ aspirin wasn’t created until
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Pros and Cons of Vaccination In 1796‚ Edward Jenner invented the first vaccine‚ which was for the smallpox virus. (Google timeline) Centuries later‚ we now have a very large amount of vaccines that have been created with the purpose of protecting the human race from infectious diseases. The question is‚ how effective are these vaccines? Are they more beneficial or harmful to us? Are they serving their purpose? Could a person survive in this world without ever being immunized? In this small research
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Investigate the Effect of Acid Rain on Building Materials Question: What is the effect of 6M sulfuric acid (H2SO4) on the corrosion rate of the 3 grams of steel as the amount (number of sprays) of sulfuric acid increases? Variables: Independent variable: the number of sprays of 6M sulfuric acid (0‚ 5‚ 10‚ 15‚ 20‚ 25 times) to observe its effect on the corrosion rate. Each spray will contain about 10mL. Dependent variable: The corrosion rate. It will be calculated by measuring the mass of steel
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Coal also contains sulfur dioxide when it is burnt. In the atmosphere‚ it becomes sulfuric acid by oxidation‚ an irritant for the lungs and a main component of “acid rain”. Coal is a fossil fuel that is burnt in order to produce electricity. It produces emissions such as sulfur‚ nitrogen oxide (NOx)‚ and mercury‚ which can pollute the air and water. Sulfur mixes with oxygen to form
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forum member Zoe illustrates beautifully below. In her list of pros and cons‚ Zoe stands back and takes a critical look at her old smoking habit. A powerful exercise in stepping out from behind the smoke screen that nicotine addiction forces us to live behind‚ a pros and cons list allows us to uncover the truth about our relationship with smoking. From there‚ the work of healing can begin ... as it did for Zoe. The Pros and Cons of Cigarette Smoking From Zoe: I made a list of what I liked
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cities but an entire country. The U.S. Went through all the pros and cons of dropping the bomb some of the negatives were the effects that i would have on the people. The Atomic bomb was dropped on two civilian cities in japan which when detonated it killed many of the civilians within the city‚ destroying all the buildings in its path. After the destruction caused by the atomic bomb ceased the after effects consisted of toxic rain and radiation‚ this caused many deaths in itself that still show
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Standard Reduction Potentials‚ Equilibrium Constants and Investigating a Lead-Acid Electrolytic Cell Purpose Experimental Methods All procedures were followed according to the lab manual (experiment 10 – Electrochemistry Laboratory). Data and Observations Part A: Grams of FeSO4 used: 0.759 Voltage during voltmeter and battery check: 9.23V Table 1. Electrochemical Cells Data Part B: Table 2. Lead-Acid Battery Results and Calculations In order to make 5ml of 1M FeSO4(aq)
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Topics in Geriatric Rehabilitation Vol. 23‚ No. 3‚ pp. 280–288 Copyright c 2007 Wolters Kluwer Health | Lippincott Williams & Wilkins The Oral Care Imperative The Link Between Oral Hygiene and Aspiration Pneumonia Minn N. Yoon‚ BSc; Catriona M. Steele‚ PhD Oral health has increasingly become a priority issue for healthcare agencies in North America and worldwide. This review article attempts to (1) inform various healthcare providers of the risk factors that can arise from poor oral hygiene
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Pros and Cons of Drug Legalization Pros and Cons of Drug Legalization Jessica DeLong NAU Abstract Legalizing drugs has been debated for many years‚ especially legalizing marijuana which is considered a “soft” drug. There are positive and negative outcomes of legalizing the use of drugs. Over the next few pages I will discuss those outcomes. Pros and Cons of Drug Legalization Pros: By legalizing‚ the violent crime rates would drop significantly. With the drug cartels on the top of
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Acid Rain: The Southern Company (A) Case Analysis | Production Processes and Costs | | | | | Executive Summary In the year 1992‚ the Southern Company that held the Bowen plant‚ a coal-fired steam electric plant had to decide on the various options available to comply with the amendments in the Clean Air Act‚ effective 1995. The Bowen plant was an unusually large plant with a capacity to serve the residential‚ commercial and industrial demands of 1 million people. The Bowen
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