what are 3 examples of trace gases?
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['carbon dioxide.', 'methane.', 'oxides of nitrogen.', 'ozone.', 'water vapor.', 'ammonia.', "argon (the most abundant trace gas representing about 0.934% of the Earth's atmosphere)"]
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['chemicals.', 'products containing chemicals.', 'fumes.', 'dusts.', 'vapours.', 'mists.', 'nanotechnology.', 'gases and asphyxiating gases and.']
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Nitrogen accounts for 78% of the atmosphere, oxygen 21% and argon 0.9%. Gases like carbon dioxide, nitrous oxides, methane, and ozone are trace gases that account for about a tenth of one percent of the atmosphere.
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Liquefied Gases As gas is removed from the cylinder, enough liquid evaporates to replace it, keeping the pressure in the cylinder constant. Anhydrous ammonia, chlorine, propane, nitrous oxide and carbon dioxide are examples of liquefied gases.
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['Carbon dioxide.', 'Carbon monoxide.', 'Nitrogen dioxide.', 'Nitric oxide.', 'Particulates not otherwise regulated.', 'Sulfur dioxide.']
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['Ingredient.', 'ETHYLBENZENE. ... ', 'PETROLEUM GASES, LIQUEFIED, SWEETENED. ... ', 'BUTOXYDIGLYCOL. ... ', 'KEROSENE (PETROLEUM), HYDROTREATED. ... ', 'ACETONE. ... ', 'XYLENE. ... ', 'PROPANE.']
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['Hydrogen (H)', 'Helium (He)', 'Lithium (Li)', 'Beryllium (Be)', 'Boron (B)', 'Carbon (C)', 'Nitrogen (N)', 'Oxygen (O)']
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Examples include: NaHSO4, NaHCO3 and NaHS 3. Basic salt The salt contains hydroxides together with metallic ions and negative ions from an acid. Examples are basic zinc chloride, ZnOHCl, basic magnesium chloride.
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['A change of color occurs during the reaction.', 'A gas is produced during the reaction.', 'A solid product called a precipitate is produced in the reaction.', 'A transfer of energy occurs as a result of the reaction.']
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Examples of combustion by-products include: particulate matter, carbon monoxide, nitrogen dioxide, carbon dioxide, sulphur dioxide, water vapor and hydrocarbons.
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['Aerosols, such as air freshener, deodorant, fabric protector, hair spray, vegetable oil spray, and spray paint.', 'Gases, such as butane (lighter fluid), computer cleaning spray, freon, helium, nitrous oxide (laughing gas), which is found in whipped cream containers, and propane.']
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Those gas molecules in the Earth's atmosphere with three or more atoms are called "greenhouse gases" because they can capture outgoing infrared energy from the Earth, thereby warming the planet. The greenhouse gases include water vapor with three atoms (H2O), ozone (O3), carbon dioxide (CO2), and methane (CH4).
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['Flammable liquids and solids.', 'Oxidisers such as bleaching powders.', 'Organic peroxides.', 'Tear gas devices or any gas cylinders.', 'Infectious substances such as live virus materials.', 'Wet-cell car batteries.', 'Magnetrons.']
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Examples of gases which may pose an IDLH atmosphere include oxygen-displacing gases, such as argon, nitrogen, carbon dioxide, helium, or even steam. The IDLH level for carbon monoxide is 1200 ppm, for example.
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['Consumer products – some plastic bottles, metal food can linings, cosmetics, detergents, medicines, flame retardants, food, toys, and pesticides.', 'Air – from pesticide or industrial use.', 'Water – contaminated groundwater or drinking water.']
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The gases that cause the most air pollution are Nitrogen oxide (NOx), Volatile Organic Compounds (VOC), Carbon dioxide (CO2), Sulphur oxide (SOx), dioxines and furans, etc.
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['Exploding Bomb (Explosion or reactivity hazards) ... ', 'Flame (Fire hazard) ... ', 'Flame Over Circle (Oxidizing hazards) ... ', 'Gas Cylinder (Gases under pressure) ... ', 'Corrosion (Corrosive damage to metals, skin, eyes) ... ', 'Skull & Crossbones (Can cause death or toxicity with short exposure to small amounts)']