Essays Tagged: "gasses"

Lab Report: determine the molar mass of an unknown gas, from the gas density

d balloons. Finally, we are going to demonstrate the effects of temperature and pressure changes of gasses.PROCEDURE : We are using the experimental procedure as described in our laboratory ma ... t of the experiment, we are going to observe three balloons filled each with one of three different gasses. So as part of our materials we need to have three balloons as well as the three gasses. Thes ...

(8 pages) 149 1 4.6 Oct/1996

Subjects: Science Essays > Chemistry

How changes in the atmosphere, eukarotes, and multicellularity have occured and influenced life on earth

onts with larger cells and evolved into mitochondria. As the amount of oxygen and other atmospheric gasses increased, they started blocking out deadly u.v. rays from the sun. The sun's rays made life ...

(2 pages) 79 1 3.2 Mar/1996

Subjects: Science Essays > Atmospheric Sciences

"Could the Greenhouse Effect Cause More Damage?"

imulatewhat many see as the coming apocalypse. (global warming) 'By 2050, if wedecide to load trace gasses - mainly carbon dioxide - into the atmosphereat our current rate, we can expect Earth's tempe ... eriment ends upwarning us about what may happen if people keep polluting the atmospherewith certain gasses, Harte and other researchers working on this projectwill be commended.

(2 pages) 73 0 3.8 Jan/1996

Subjects: Science Essays > Environmental Science

Global Warming

ve on surface temperatures. It has been known since 1896 that Earth has been warmed by a blanket of gasses (This is called the "greenhouse effect."). The gases--water vapor (H2O), carbon dioxide (CO2) ...

(3 pages) 113 0 3.0 Feb/1996

Subjects: Science Essays > Environmental Science

Acid rain, creative speech on the topic, "Why I should be elected", related to the acid rain problems in area. Could easily be changed to essay.

The acid rain many areas is becoming a major hazard.Gasses released from factories combine with the moisture and eventually fall back to earth, sometime ...

(1 pages) 34 0 3.0 Nov/2003

Subjects: Science Essays

How did the planets of the solar system come about? How did the atmosphere change and evolve through time? What where the major geological and biological events of Earth history?

l the planets in our solar system formed at the same time.About 5 billion years ago a huge cloud of gasses consisting of hydrogen and helium began to gravitationally contact, forming into a flat disk ... he middle formed into the Sun. However, the rotational motion continued, and the remaining dust and gasses continued to orbit this central body until eventually forming into the planets of the solar s ...

(2 pages) 86 0 3.0 Nov/2003

Subjects: Science Essays > Earth Sciences > Geology & Geosciences

Air Pollution.

heric or air pollution covers all those pollutants that are omitted into the atmosphere, usually as gasses or particulates, which then directly or indirectly degrade the physical and biological system ...

(8 pages) 219 1 5.0 Nov/2003

Subjects: Science Essays > Atmospheric Sciences

Hydrogen Fuel Cell Technology.

rgy. Fuel cells do not use fossil fuels and do not have any harmful emissions. Rather, they run off gasses that we breathe everyday and only emit what all life needs most, water. Hydrogen fuel cells a ...

(4 pages) 145 0 4.3 Jan/2004

Subjects: Science Essays > Technology

Acid Rain (some info based on Bangkok).

is deposition can come in many different forms, not just in a liquid form but also as snow, fog and gasses. We know that something is an Acid Deposition when it has a pH of less than 5.6.How is it for ... of less than 5.6.How is it formed?Acid Rain and depositions have been proven to be formed by waste gasses which are released into the atmosphere. Sulfur Dioxide (SO2) and Nitrogen oxide are found out ...

(4 pages) 22 0 3.0 Mar/2004

Subjects: Science Essays > Environmental Science

Globalization

and sponge. Now foreigners come in and export our salt, cascarilla bark and soon to be our natural gasses which are produced in our country. Our various services such as Tourism (our Number One Produ ...

(4 pages) 99 1 3.0 Mar/2004

Subjects: Businesss Research Papers > Marketing

The history of the atom: the impossible atom

of which the molecule breaks apart into individual atoms. Even though Hydrogen is the most basic of gasses, it has the ability to produce more than one hundred different colors. When a substance produ ...

(1 pages) 29 0 4.7 May/2004

Subjects: Science Essays > Chemistry

Solar energy

Today we rely on gas and oil as fuel for our houses. There are two problems with using gasses and oil they are, gasses and oil pollute a lot and also we are funning out of these fuels. Pr ... gives off steam. The steam turns turbines and the spinning of the turbines makes energy.Most of the gasses and oil that we use today pollute a lot. Not solar energy though, solar energy is on of the c ... n you've seen solar energy at work. Solar energy is becoming more and more popular as we run out of gasses and oil. Even my teacher has solar panels on her house.Although some people are opposed to so ...

(2 pages) 90 0 3.0 Jun/2004

Subjects: Science Essays

The North Sea and its Problems

The sea is the engine room of the planet. It creates weather and helps to control balance of gasses in the air. The sea produces water through evaporation and rain. This water is essential for ...

(10 pages) 57 0 4.0 Oct/2004

Subjects: Area & Country Studies Essays

Global Warming

it accounts for "80 percent of natural greenhouse warming; the remaining 20 percent is due to other gasses that are present in very small amounts" (Murck, Skinner, and Porter).A greenhouse gas known a ...

(6 pages) 157 0 0.0 Feb/2006

Subjects: Science Essays > Environmental Science

The Planet Saturn

Saturn does not have a solid surface, it is liquid. Saturn's atmosphere it made up of a mixture of gasses that surround the planet. The storms on Saturn have very high winds. The winds in the upper a ... 85,000 miles. Scientists think the rings are made up of large and small rocks, water ice and frozen gasses. There are more than 100,000 ringlets around Saturn.STANDARD BIBLIOGRAPHYWindows to the Unive ...

(2 pages) 44 0 4.3 Jan/2007

Subjects: Science Essays > Space

Carbon Family

amily is the sixth most abundant element in the known Universe. Common carbon compounds include the gasses carbon dioxide and methane.Most carbon is taken from the ground in the form of coal and diamo ...

(2 pages) 3164 0 0.0 Apr/2001

Subjects: Science Essays > Chemistry

Global Warming

to blame.Pollutants in the atmosphere such as carbon dioxide (CO2), sulphur dioxide (SO2) and other gasses such as methane, act like a glass greenhouse surrounding the planet, thus creating a greenhou ... tuations were to be held responsible for the dinosaurs becoming extinct. Was this due to greenhouse gasses in the atmosphere ? I believe not. Was the ice-age due to emissions in the atmosphere ? I bel ...

(5 pages) 26 0 0.0 Aug/2001

Subjects: Science Essays > Environmental Science

A creative essay dealing with the many faces of tragedy throughout wars, illness and natural disaster.

ing ill from various factors.Illness has affected one too many people. Whether it be from poisonous gasses from the 2nd World War such as mustard gas, or an epidemic such as the post-World War 1 1981 ...

(2 pages) 21 0 2.5 Jul/2007

Subjects: Literature Research Papers > Creative Writing > Descriptive Essays

Global Warming

e) habitable. What's going on is that the atmosphere is getting more than the right amount of these gasses. We are burning a lot of gas, coal, oil and this is helping the amount of carbon dioxide to i ...

(8 pages) 76 0 5.0 Oct/2007

Subjects: Science Essays > Earth Sciences

Pluto

, and there may be rock under the surface. This means that Pluto is a huge chunk of ice with frozen gasses.It takes 248 years to go around the sun, so if you were 10 years old on earth you would be 0. ...

(1 pages) 597 0 0.0 Feb/2008

Subjects: Science Essays > Astronomy