carbon dioxide is a what
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- Carbon dioxide (chemical formula CO2) is a colorless, odorless gas vital to life on Earth. This naturally occurring chemical compound is composed of a carbon atom covalently double bonded to two oxygen atoms.arbon dioxide dissolves in the ocean to form carbonic acid (H 2 CO 3), bicarbonate (HCO 3 −) and carbonate (CO 3 2−). There is about fifty times as much carbon dissolved in the oceans as exists in the atmosphere.
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Carbon dioxide in Earth's atmosphere Carbon dioxide is an integral part of the carbon cycle, a biogeochemical cycle in which carbon is exchanged between the Earth's oceans, soil, rocks and biosphere. The present biosphere of Earth is dependent on atmospheric CO2 for its existence.
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Carbon Dioxide (CO2) Carbon Dioxide (CO 2). Carbon dioxide is a colorless, odorless gas. It is produced both naturally and through human activities, such as burning gasoline, coal, oil, and wood.In the environment, people exhale CO 2 which contributes to CO 2 levels in the air.arbon Dioxide (CO 2). Carbon dioxide is a colorless, odorless gas. It is produced both naturally and through human activities, such as burning gasoline, coal, oil, and wood.
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Carbonic acid Carbonic acid is also an archaic name for carbon dioxide. Carbonic acid is a chemical compound with the chemical formula H 2 CO 3 (equivalently OC(OH) 2). It is also a name sometimes given to solutions of carbon dioxide in water (carbonated water), because such solutions contain small amounts of H 2 CO 3. In physiology, carbonic acid is described as volatile acid or respiratory acid, because it is the only acid excreted as a gas by the lungs.
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carbon dioxide Definition of carbon dioxide for Students. : a heavy colorless gas that is formed by burning fuels, by the breakdown or burning of animal and plant matter, and by the act of breathing and that is absorbed from the air by plants in photosynthesis.
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Carbon Dioxide Carbon Dioxide is a colorless gas with a slightly pungent odor and biting taste. It will not burn, support combustion or sustain life. It is about 1.5 times heavier than air. Normally stored as a liquid, carbon dioxide exists only as a solid or gas at room conditions. The solid CO2 snow transforms (sublimes) directly to a gas without passing through the liquid phase. The Compressed Gas Association (CGA) specification G-6.2, Grade H is considered standard for commercial carbon dioxide.
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- carbon dioxide co 2 is a product of respiration of all aerobic organisms it is returned to water via the gills of fish and to the air via the lungs of air breathing land animals including humansarbon dioxide is an important greenhouse gas burning of carbon based fuels since the industrial revolution has rapidly increased its concentration in the atmosphere leading to global warming it is also a major cause of ocean acidification since it dissolves in water to form carbonic acid
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- Carbon dioxide is a gas at room temperature because its molecules have enough thermal energy at room temperature that they won't stick together. Heat (or lack of it) is what drives change of state.o. CO2 is not considered to be a poison. Carbon dioxide is an  asphyxiant. Concentrations of 10% or more can produce   unconsciousness or death.    An  asphyxia … nt gas is a nontoxic  gas which reduces or displaces the normal  oxygen concentration in breathing air.
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Carbon dioxide Carbon dioxide is produced during the processes of decay of organic materials and the fermentation of sugars in bread, beer and winemaking. It is produced by combustion of wood, carbohydrates and fossil fuels such as coal, peat, petroleum and natural gas.arbon dioxide was the first gas to be described as a discrete substance. In about 1640, the Flemish chemist Jan Baptist van Helmont observed that when he burned charcoal in a closed vessel, the mass of the resulting ash was much less than that of the original charcoal.
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Carbon dioxide in Earth's atmosphere Carbon dioxide (CO2) is an important trace gas in Earth's atmosphere. Currently it constitutes about 0.04% (equal to 400 parts per million; ppm) by volume of the atmosphere. Despite its relatively small concentration CO2 is a potent greenhouse gas and plays a vital role in regulating Earth's surface temperature through radiative forcing and the greenhouse effect.
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- Carbon dioxide is an important greenhouse gas. Burning of carbon-based fuels since the industrial revolution has rapidly increased its concentration in the atmosphere, leading to global warming. It is also a major cause of ocean acidification since it dissolves in water to form carbonic acid.
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What are carbon emissions? Carbon is the element that combines with oxygen to produce carbon dioxide. For every one molecule of carbon, there are two molecules of oxygen (hence CO2). Carbon on its own is not a greenhouse gas, but often CO2 is shortened to carbon for ease of reference, and this is the case with the Carbon Account.
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CARBON DIOXIDE 22.7KG 50 LB Type Cylinder - CD 50 Carbon Dioxide (CO2) is a tasteless, colorless, odorless, nonflammable gas. It is commonly utilized with argon (Ar) as a shielding gas during welding or in some cases it is used in pure vapor state. This prevents atmospheric contamination of molten weld metal during gas shielded electric arc welding process.
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- Carbon dioxide (chemical formula CO2) is a colorless, odorless gas vital to life on Earth. This naturally occurring chemical compound is composed of a carbon atom covalently double bonded to two oxygen atoms.emoglobin, the main oxygen-carrying molecule in red blood cells, carries both oxygen and carbon dioxide. However, the CO 2 bound to hemoglobin does not bind to the same site as oxygen. Instead, it combines with the N-terminal groups on the four globin chains.
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Carbon dioxide Carbon dioxide (CO 2) is produced by all aerobic organisms when they metabolize carbohydrates and lipids to produce energy by respiration. It is returned to water via the gills of fish and to the air via the lungs of air-breathing land animals, including humans.
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- Carbon dioxide (chemical formula CO2) is a colorless, odorless gas vital to life on Earth. This naturally occurring chemical compound is composed of a carbon atom covalently double bonded to two oxygen atoms.arbon dioxide is produced during the processes of decay of organic materials and the fermentation of sugars in bread, beer and winemaking. It is produced by combustion of wood, carbohydrates and fossil fuels such as coal, peat, petroleum and natural gas.
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carbon dioxide carbon dioxide. A colorless, odorless gas, CO 2, that is present in the atmosphere and is formed when any fuel containing carbon is burned. It is breathed out of an animal's lungs during respiration, produced by the decay of organic matter, and used by plants in photosynthesis.
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Carbon Dioxide Carbon dioxide is a colorless and non-flammable gas at normal temperature and pressure. Although much less abundant than nitrogen and oxygen in Earth's atmosphere, carbon dioxide is an important constituent of our planet's air. A molecule of carbon dioxide (CO 2) is made up of one carbon atom and two oxygen atoms.arbon dioxide is a colorless and non-flammable gas at normal temperature and pressure. Although much less abundant than nitrogen and oxygen in Earth's atmosphere, carbon dioxide is an important constituent of our planet's air. A molecule of carbon dioxide (CO 2) is made up of one carbon atom and two oxygen atoms.
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- Carbon dioxide [carbon dioxide: A gaseous compound of carbon and oxygen, which is a by-product of respiration, and which is needed by plants for photosynthesis.] is a waste product of respiration and is formed from carbon and oxygen which were originally part of the food molecules.
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What does CO2 mean in Transportation? carbon dioxide, CO2, carbonic acid gas(noun) a heavy odorless colorless gas formed during respiration and by the decomposition of organic substances; absorbed from the air by plants in photosynthesis. see more ».
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Is Carbon Dioxide a Pure Substance? Carbon dioxide is a compound made up of the elements carbon and oxygen. Its chemical formula is CO2, which specifies that one molecule of CO2 contains one carbon atom and two oxygen atoms. Continue Reading.
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- Carbon dioxide (chemical formula CO2) is a colorless, odorless gas vital to life on Earth. This naturally occurring chemical compound is composed of a carbon atom covalently double bonded to two oxygen atoms.arbon dioxide was the first gas to be described as a discrete substance. In about 1640, the Flemish chemist Jan Baptist van Helmont observed that when he burned charcoal in a closed vessel, the mass of the resulting ash was much less than that of the original charcoal.
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- Carbon dioxide. Carbon dioxide (chemical formula CO2) is a colorless gas with a density about 60% higher than that of air (1.225 g/L) that is odorless at normally encountered concentrations. Carbon dioxide consists of a carbon atom covalently double bonded to two oxygen atoms.
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Carbon dioxide Carbon dioxide is produced during the processes of decay of organic materials and the fermentation of sugars in bread, beer and winemaking. It is produced by combustion of wood, carbohydrates and fossil fuels such as coal, peat, petroleum and natural gas.arbon dioxide (chemical formula CO2) is a colorless, odorless gas vital to life on Earth. This naturally occurring chemical compound is composed of a carbon atom covalently double bonded to two oxygen atoms.
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- This naturally occurring chemical compound - Carbon dioxide (CO2) - is a colourless, non-toxic gas having a faint, sharp odour and a sour taste. The gas composed of one carbon atom and two oxygen atoms. Carbon dioxide is used commercially in fire extinguishers and to carbonate beverages. The gas freezes solid at minus 56°C and is known as dry ice in that state. At ordinary temperatures, carbon dioxide is quite unreactive; but above 1,700 °C it partially decomposes into carbon monoxide and oxygen.
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- By Adip Said. Carbon Dioxide is an organic compound formed by one atom of Carbon and two atoms of Oxygen (O=C=O). Carbon Dioxide (CO2) is a natural constituent of the atmosphere with a density of 747 mg per cubic meter of air.