When people think of hydrogen, outside the studying of a chemistry class or something to that effect, thinks immediately of the hydrogen bomb. This situation is obvious a big image problem. Thanks to new technology, hydrogen has escaped the imagine of the unbearable to other more economical though...

Chemistry Term paper and Biology year end reportAll about GatoradeIt is often debated in the sports world, whether water is the best drink to be drinking during sports activity or whether another drink can fuel the body up faster and more proficiently. It is widely believed that nothing beats water ...

Investigating the Rate of Reaction Between Marble Chips And HCL Safety- must always wear safety glasses and we should be very careful not to drop any acid. Fair test- w...

Chapter 15 Vocab Boiling temperature elevation- property of solutions that describes temperature difference between boiling point of a pure solvent and temperature at which solution begins to boil. Colligative property- characteristic of a solution that does not depend on size or type of particl...

We hear about acid rain all the time in the news, and it is essential to the earth\'s ecosystem. In simple terms, acid rain is rain that is more acidic than normal. All objects in nature have a certain acidity level, but acid rain has too much acid in it. Acid rain is a complicated problem caused by...

The History of SoapMost people washed themselves with only one essential thing at the time, water. This, of course, happened until the development of soap in 2800 B.C. The soap was found in clay cylinders during the excavation of ancient Babylon. There were inscriptions discovered on the cylinder...

The element Bromine, is a red liquid which is explosive at room temperature and has ared brown vapour. It has an atomic number of 35 and an atomic mass of 79.909. Themelting point of Bromine is -7 deg.C and the boiling point is 58 degC with a relativedensity of 3.1. Bromine is a volatile dense mo...

Organic Chemistry - Manufacture of soaps and detergents SOAPS The chemical reaction that produces soap is called saponification. It occurs when a hot caustic alkali solution, such as caustic soda (sodium hydroxide), acts on natural fats or oils to produce a smooth, semisolid, fatty acid salt (s...

In this paper I will describe the molecular structure and the chemical properties of water. Also I will discuss the importance of water to living organisms and the effects of acid rain on our environment. Water, as a molecule is a bent molecule and this characteristic makes it a very polar. W...

Water Degradation Based on the article: River Life Through U.S. Broadly Degraded. By William K. Stevens, Jan. 26, 93 Society has been presented with a broad spectrum of cause and effectrelationships within the water based ecosystems. Without a conscious effort torehabilitate our water systems ma...

For years ever since most of the world has been industrialized, the effects of pollution have plagued nations alike. Acid rain is one of the largest contributors to this industrialized form of pollution. Throughout this report an explanation of the devastating effects to the environment caused by ...

Purpose: To demonstrate the isolation of a natural product from a biological source (tea bags) using extraction techniques, and to demonstrate purification by sublimation. Procedure: In a 400ml beaker, 15 tea bags were submerged in approximately 125ml of water. This was brought to a boil ov...

The oceans are said to be the "source of life." The enormous, blue, calm oceans are the signatures of the planet earth. They cover nearly three-fourths of the surface of the earth. This is equal to 71 percent of the earth's entire surface or about 361 million sq km (140 million sq mi). Its average d...

Acid Rains Scientific evidence has shown that atmospheric deposition of sulfur and nitrogen compounds can harm ecosystems. Title IV of the Clean Air Act Amendments of 1990 (CAAA or the Act) addresses the problem of such effects by mandating reductions in emissions of sulfur and nitrogen oxides, t...

IntroductionA team was sent to the chemical manufacturing division of a small chemical company to help the technicians with experiments. Since the notes written by the technicians were inaccurate and unfinished, all of the experiments they had preformed needed to redone and documented correctly. T...

Climate switch IntroductionWhat is the oceans role in climate? The oceans play a vital and pivotal role in the distribution of life sustaining water throughout our planet. 86% of the evaporation that occurs on earth is over the oceans. The oceans are the planets largest reservoir of water transferri...

Modeling of Water Uptake into Polymeric Aerosol Particulates Deposited on the Lung SurfaceNeil GuptaBiological TransportDecember 12, 2001 AbstractInhalation of aerosolized drugs holds promise as a means to treat localized disease states within the lung and may also represent an ideal method for dru...

DECLINING CLARITY OF A JEWEL -EXPLORING LAKE TAHOEBYLESLIE WATSON ELLINGSONAPRIL 20, 2000 TABLE OF CONTENTS Lake Tahoe An IntroductionPage 2Lake Tahoe -- HistoryPage 3Figure One -- Tahoe Region Map Page3ALake Clarity -- Introdution to CausesPage 5Figure Two -- Secci Depth ChartPage 6ASoil ErosionPa...