Chemical Essays and Term Papers

Chemistry Ionic Compounds

David Phillips Honors Chemistry Period 4 Sakaguchi 25 November 2012 Ionic Compounds Throughout the laws and rules of chemistry, one major factor, which has important rules, can come as confusing to some. This topic is of course ionic compounds. There are rules necessary to tell what ...

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Leaders Empowering People

Submitted in Partial Fulfillment Requirement for the Requirement of (Leader Empowering People HSA501) Student Name: Doffou Francis Bedel Teresa Lewis Professor Prince Ordu, PhD Class: HSA 501 ...

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Addiction: Its Causes And Effects

Why did Gaylon (not her real name) wish she never accepted the casinos invitation to dinner? This housewife believes if she didn't go she never would have become addicted to gambling - an addiction that ruined her life. Gaylon turned to prostitution, drove her recovering husband back into ...

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From Legend To Science The Health Benefits Of Tea

From Legend to Science: the Health Benefits of Tea Throughout the world, tea and coffee rival each other as mankind's most popular brewed beverages. For thousands of years, however, tea has had one great advantage over coffee: it is believed to have a wide range of medicinal properties. In his ...

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Digestive Systems Of Humans, Earthworms, And Grasshoppers

The human, earthworm, and grasshopper digestive systems all have some similarities, as well as some differences. In the human digestive system, the process begins at the oral cavity (mouth). The mouth contains the teeth, tongue, and the salivary glands. The salivary glands contain saliva, ...

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The History, Use, And Effectiveness Of Medicinal Drugs

I. A. Introduction (Pg's 1-2) II. Aspirin (Pg's 3-6) A. Its Origin B. Dosages C. Relative Effectiveness D. Side Effects E. Alternate Treatment III. Sulfa Drugs (Pg's 7-10) A. Its Origin B. Dosages C. Relative Effectiveness D. Side Effects E. Alternate Treatment IV. Antibiotics (Pg's ...

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Pesticides And Their Harmful Affects

There are many important issues in the world regarding the environment and it's affects on the average person. Though, the one that hits closest to home, worldwide, is the trust that individuals have in the food that they consume. Yet pesticides are still found daily in foods all around the ...

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Model Rockets

A model rocket is a miniature rocket patterned after military or space rockets. usually eight less than 4.5 kilograms. Many of them measure between 20 and 61 centimeters long. can elevate as high as 480 kilometers an hour.(Rocket,Model World Book Encyclopedia 1992) Rocketry is dated back to ...

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Mitochondrial Dna

G proteins, named after the fact they bond with guanine nucleotides, are largely responsible for intercellular communications within the human organism. These transmissions regulate such functions as hormone secretion, muscle contaction, and even cognition. These transmissions take place because ...

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Fermentation

It is impossible to set a date as to the first time was performed. It is possible, however, to guess, and this guess is roughly 8,000 years ago. Wine has been written about for centuries, in the Greek and Roman myths and scriptures. The Greek god of wine, Dionysius, was in charge of the atop ...

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The Safety Of Our Food Supply

Their is a lot of controversy right now about the safety of some food aditives that are present in our food supply. A few of the major concerns are about the following: Preservatives, MSGs, Food Dyes and Fat Substitutes. Before judging what is safe and what is not we must establish a few ...

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Al-Razi

The well-known writer George Sarton says in his Introduction to the History of Science that "Rhazes was the greatest physician of Islam and the Medieval Ages." And the Encyclopedia of Islam remarks that "Rhazes remained up to the 17th century the indisputable authority of medicine." The Bulletin ...

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Water Pollution: Is It As Big Of A Problem As We Think?

? The following essay will be looking at the factors that cause pollution, and the effect that pollution has on our world today. It will also investigate what it has in store for the future if things do not improve. It will also explore some of the methods used to treat and clean-up wastewater, ...

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Alcoholism And Drug Abuse

A drug is a chemical that interacts with other substances to alter or change something. In the United States, drugs are a major part of everyday life. Whenever you have a cup of coffee, drink tea, or flavor something with condiments such as sugar or salt, you are using drugs. In some instances ...

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Vietnam War

Introduction: Australia’s decision to assist the United States in the Vietnam War was a result of the threat of communism, however, it left horrid, inhumane scars upon not only the people but also their environment. The decision to send troops to Vietnam was based on a perceived threat of the ...

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Science

Summary 1 • Section 1 • 94-96 Vocabulary: •Photosynthesis - is the process in which light energy is converted into chemical energy. •Autotrophs - an organism that produces it's own nutrients from inorganic substances or from the environment instead of consuming other ...

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Textile Waste Effluents

Textile effluents (pdf 2) The textile waste effluents are one of the wastewaters that is very difficult to treat satisfactorily because they are highly variable in composition (Gurnham, 1956). Strong color of the textile wastewater is the most notorious characteristic of the textile waste ...

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Dietary Fibre

: SIGNIFICANT TO HUMAN HEALTH OR NOT? In scientific terms, is a mixture of components derived from plant cell wall material and non-structural polysaccharides, as well as non-starch polysaccharides added to foods. It includes non-digestible polysaccharides such as cellulose, hemi-celluloses, ...

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The Atmospheric Ozone Layer

The stratospheric ozone layer exists at altitudes between about 10 and 40km depending on latitude, just above the tropopause. Its existence is crucial for life on earth as we know it, because the ozone layer controls the absorption of a portion of the deadly ultraviolet (UV) rays from the sun. ...

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Clean Coal Technologies

Coal is the most abundant fossil fuel and also regarded, as the dirtiest not only is coal inherently impure by composition by the fact that it contains ash and sulfur; coal is also difficult to burn completely. Many techniques to combust coal have been developed since the late 1800's. "The first ...

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