The Chemistry Of Plastics Essays and Term Papers
Analytical Chemistryis the branch of chemistry principally concerned
with determining the chemical composition of materials, which may be solids,
liquids, gases, pure elements, compounds, or complex mixtures. In addition,
chemical analysis can characterize materials but determining their molecular
structures and ...
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Your Chemical WorldďĒ In todayís world we rely on many different facets to achieve what we normally donít even give a second thought. As I am sitting here typing this paper I am simultaneously using the culmination of numerous chemical breakthroughs. The American Chemical Society (ACS) is a group of over 150,000 ...
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Organic CompoundsChemists observed that there were two types of substances. Those
from non-living matter and those from living matter. They were classified
into two categories which include inorganic substances and organic
substances. Many similar properties were observed by the Chemists. Most
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The Chlorine Debate: How White Do You Want It??
Chlorine is one of the world's most widely used chemicals, the building
element vital to almost every United States industry. We use chlorine and
chlorine-based products whenever we drink a glass of water, buy food wrapped in
plastic, purchase produce in the supermarket, pour bleach into a ...
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Chlorineis (at room temperature) a greenish-yellow gas that can be
readily liquefied at 5170 Tarr or 6.8 atmospheres, at 20 C (68 F), and has a
very disagreeable odor. Itís Element Symbol is Cl, atomic number is 17, and
atomic mass is 35.453. ís melting point is -101 C or 149.8 F. The
boiling point is ...
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Solutions For Trash And LandfiAmericans use enough cardboard each year to make a bale as big as a football field and as high as the World Trade Center Towers.
We even throw away so much aluminum every three months that we can rebuild our entire commercial air fleet.
Each person, yes, included you, in America creates about 4.4 ...
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Benzene, C(6)H(6), is a clear, colorless, flammable liquid that is insoluble in water.Its boiling point is 80 degrees C (176 degrees F). In the past was obtained from
the distillation of coal in the absence of air. Today most is made syntheticallyfrom petroleum products.
The is a closed ring of six ...
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The Element: ChlorineGeneral Information
We researched the chemical element known as chlorine. Chlorine has
an atomic number of 17 and an atomic weight of 35.453. It has a
valence number of 3. The element has 3 energy levels. Chlorine exists
as a greenish-yellow gas at normal temperatures and pressures. Chlorine
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