consists of C-C and C-H single bonds. Alkanes are highly combustible and it is a valuable fuel‚ and during combustion reaction‚ alkane can release a very large amount of heat and the product yield from this reaction is H2O (water)‚ and CO2 (carbon dioxide) or CO (carbon monoxide)‚ in which depends on whether the reaction is complete or incomplete. The first 4 alkanes‚ Methane‚ ethane‚ propane‚ and butane‚ are gases and can be used directly as fuel. Alkanes from pentane up to about decane can form gasoline
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pollutions types come from a various amount of different sources in a way to clean up air pollution and it is not easy. We all know that this problem takes time‚ but all the contributions to improve the air we breathe brings us closer to cleaner air. Sulfur dioxide- is emitted by burning fossil fuels like coal and crude oil. Nitrogen oxide- Is from gases formed by a combination of nitrogen with a lot of oxygen ions. Ammonia- is a contributor to acid deposits and eutrophication. Dust particles- Known
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Methane is approximately 23 times more powerful than carbon dioxide as a greenhouse gas. Which are significant sources of methane emissions? I. The digestive systems of ruminants (cows‚ sheep‚ etc.) II. Automobile exhaust III. Rice cultivation IV. Decaying wetland vegetation A. I only B. I and II only C.
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living things. The Kyoto Protocol is the agreement to lower greenhouse gases by 5 percent in 50 years and was compared to the level in 1990. Kyoto agreement for Carbon trading from country to country causes to lessen the chance of acid rain and sulfur dioxide levels. With this plan; 126 countries have accepted the Kyoto Protocol except for the US‚ because according to the government; it’s going to cost them a lot to clean up CO2. Four countries‚ including the US has not yet accepted Kyoto Protocol
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The focus of this paper is to explain some of the relationships between energy consumption and air pollution. Personally‚ when I first started thinking about the topic‚ I thought I already had the answers. The equation was pretty simple and did not take much thought: higher energy = higher air pollution. This thought was incorrect‚ as I quickly found out. The very first website looked at showed that over the last thirty years‚ energy consumption and air pollution do not always go hand in hand
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Nitrogen (N) Sulfur (S) 2. What are the common sources of organic compounds? Vegetable and animal sources including bacteria and viruses contain organic compounds. Petroleum (crude oil)‚ and coal are also sources of organic compounds. 3. What is observed when you blow your breath through limewater? A couple of breaths through limewater‚ it becomes hazy. After a couple more breaths‚ the limewater becomes cloudy then becomes cloudy white as milk. Our breath contains carbon dioxide‚ and when it
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Alternatives to Gasoline in Vehicles One of the most pressing issues in today’s society both climatically and economically is the use of gasoline and fossil fuels in our vehicles. Ever since the creation of the automobile in the early 1900s gasoline has become a commodity that helps the global economy tremendously. However‚ after over one hundred years of the use the resource has come to be scarcer‚ and all of the greenhouse gases and pollution that were released have helped set in motion the
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there’s lots of it‚ it’s well distributed throughout the world‚ and it has a high energy content.” Coal usually has a negative impact on environment‚ mining can damage ground and surface waters and when coal burns as the fuel it releases carbon dioxide. The thing is?‚ coal is only
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Chapter 17 Vocab * Acid deposition- the settling of acidic or acid-forming pollutants from the atmosphere onto Earth’s surface. * Acid rain- Acid deposition that takes place through rain. * Aerosols- very fine liquid droplets or solid particles aloft in the atmosphere. * Air pollutant- gases and particulate material added to the atmosphere that can affect climate or harm people or other organisms. * Air pollution- the act of pollution the air‚ or the condition of being polluted
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form‚ and known viable reserves are being depleted much faster than new ones are being made. The use of fossil fuels raises serious environmental concerns. The burning of fossil fuels produces around 21.3 billion tonnes (21.3 gigatonnes) of carbon dioxide (CO2) per year‚ but it is
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